13 best wrist activity trackers

Product description

Letscom Fitness Tracker with Heart Rate Monitor

This tracker requires iOS 7.1 & Android 4.4 above, Bluetooth 4.0 (Smartphone only, not compatible with iPad, PC or Tablet)



Note: IP67 water resistant, you can wear the tracker when running in rains and washing hands, but do not wear it when showering, swimming, or diving.



Highlight Features:

OLED 0.96 Inch Screen: View your health data on a bright and clear OLED 0.96 inch screen and customize your clock face that suits your taste.

Call Alert: The tracker vibrates and call is displayed on screen when there is an incoming call.

Sedentary Alert: Set reminders for periods of time of inactivity.

Alarm Alert: Set silent alarms on the tracker to wake you up and not disturb your partner.

SNS Alert: Receive notifications from other apps (Facebook, WhatsApp, LinkedIn, Instagram, and Twitter) on your tracker screen.

SMS Alert: Enable the function to read incoming text message on your tracker screen.

Remote Camera Shooting: Operation on the screen could remotely control photography shooting.

Wrist Sense: The screen is automatically lightened up when you turn your wrist towards you.



SPECIFICATIONS

Model: ID115Plus HR

Bluetooth Version: Bluetooth 4.0 or later

Bluetooth Transmission Distance: 10 Meters (32.8 feet)

CPU: Nordic nRF52832-QFAA

Sensor: KIONIX KX022-1020

HR Sensor: silicon labs Si1142

Screen size: 0.96 inch

Screen type: OLED

Material: upper casing: PC; strap: TPU

Dimension: suits for wrist size: 5.4 inch - 7.6 inch

Battery type: Li Battery

Battery capacity: 65mAh

Working time: 5-10 days

Charging method: USB charging

Charging time: 1-2 hours

Weight: 0.84 oz (23.8g)

• Heart Rate & Sleep Monitoring: Tracks real-time heart rate automatically & continuously and automatically tracks your sleep duration & consistency with comprehensive analysis of sleep quality data, helping you adjust yourself for a healthier lifestyle
• All-day Activity Tracking: Accurately record all-day activities like steps, distance, calories burned, active minutes and sleep status
• Multi-Sport Modes & Connected GPS: 14 exercise modes help you better understand specific activity data; Connect the GPS on your cellphone can show run stats like pace and distance and record a map of your workout route
• See Calls & Messages on Your Wrist: Receive call, calendar, SMS and SNS (Facebook, WhatsApp, LinkedIn, Instagram, and Twitter) notifications on display; never miss the messages that matter
• Built-in USB Plug: Easy to charge with any USB block and computer; no charging cable and dock needed; one single charge gives you up to 7 days of working time
• Sport type: Yoga

User questions & answers

Question:	Can I lock heart rate mode readout
Answer:	Hi, there, Sorry, you can't lock the heart rate mode to readout. Any further questions, please feel free to contact us.
Question:	How Long does it last
Answer:	I’ve had mine for 4 years and I still love it! I’ve replaced the bands but other than that it still works great (although the battery life isn’t as long as it use to be). My husband recently bought me a new fitness tracker for >3x the cost of this one and I hate it (but I wear it bc he bought it and desperately miss my letscom device lol)
Question:	Sports mode. I’m trying to add sport mode But app is not allowing me as it’s allow only three modes at one one time. How can remove the cycling mode
Answer:	Hi, dear, you can add other sport mode on app, steps: go to VeryFitPro App->Device->More->Activity display->tap it, then swipe bike mode to left, tap delete->tap on '+' icon to enter Sport Menu, choose one sport and tap on √ icon to save. Warm tip: This tracker can display 8 kinds of sport mode. Hope this info will help you, any questions, please feel free to contact us.
Question:	What circumference wrist can it fit? i have huge wrists and watches never fit without an xxxl watchband
Answer:	I'm a big guy with big hands. I've had a few female friends wrap their hands around my wrist and they have only been able to get about 2/3 of the way around it. this watch fits me quite well. on the 4th to last hole i get a good bit of movement, on the 5th to last hole its probably about as tight as its supposed to be. i keep it on the 4th hole because i like the extra bit of room

Product features

Intuitive HR Monitoring

During workouts, see your heart rate at a glance. After, assess overall performance with a personalized in-app report including your rest/average/maximum heart rate.

14-Sport Tracking & Connected GPS

Tracks up to 14 exercises like running, riding, and hiking. Connect to your phone’s GPS to see real-time run stats on your wrist, and a map of your route post-workout.

Sleep Tracking

A good night's sleep helps you wake up physically refreshed and mentally sharp. The tracker tracks your sleep automatically, measuring deep, light and wake sleep. And wakes you up peacefully with a silent alarm.

Smart Connectivity

When paired with your compatible smartphone, the tracker makes it easy to receive calls reminding, text messages, emails and smart notifications right on your wrist.

Remote Camera

Once the APP is connected with fitness tracker, shake the tracker or tap the touch key, your phone will take a photo and save in album.

Easily capture more beautiful moments with your fimaly s or friends anytime anywhere.

Daily Fitness Tracking

Track your daily activity from day to night. Record your basic data, like steps, heart rate, calories burned, walking distance, etc. And the vibration alert motivates you to move when you've been sitting too long.

• Large Stylish Dial Display: 1.3-inch TFT-LCD color touch screen features 4 different customizable displays, making it easier and quicker to view the time, day of the week，date, steps travelled, and calories burned, your message notifications can also be displayed straight to your device screen
• Heart Rate Monitoring & Sleep Tracking: Automatically monitor your daily real-time heart rate, and track your sleep quality status to get a better understanding of your health
• All-day Fitness Tracking: Accurately records your activity data such as: steps taken, distance travelled, calories burned, minutes active and your weekly/monthly accumulative data, you can also see your fitness targets at a glance allowing you to easily control your rhythm of exercise, helping you to adjust and make your exercise as effective as possible
• More Smart Functions: Music control, incoming call notifications with the option to long press to hang up, up to 10 alarm clocks, timer functionality, breathing guides, sedentary alerts, wrist sensor,target settings, all this plus the option to sync your data with Strava
• Great Battery Life: Built with a 210mAh battery that only takes 2.5 hours to charge and can be used for up to 10 days with a standby time of 30-45 days. You can adjust the screen brightness according to your needs

User questions & answers

Question:	Is there any storage space for music on this watch
Answer:	Hello,friend, Sorry to say no storage space for music Hope it helps you
Question:	Why did my resting rate go from 62 to 67 all of a sudden
Answer:	The fitness tracker will monitor your heart rate at every 5 minutes interval and record the data in app if you use the automatic mode(or you can choose the manual mode on app). Generally, when entering heart rate page, the number will jump up/down initially, it needs several seconds to stabilize in order to offer you a reliable data.
Question:	Do I have to run with my phone or will the watch track my data away form the phone and upload it to the app when in range again
Answer:	It will upload it to your phone when you return. I have found the distance/pace to be off by a bit though when running
Question:	Can you change this watch band
Answer:	The pins are 18mm i used a 20mm band with the original pins yes you can change it.

Product features

LETSCOM Smart Watches--Just got smarter

Letscom 2019 Latest Updated IP68 Water Resistant 1.3" Large Color Touch Screen Smart Watch with Activity Tracking and Heart Rate Monitor

This smart fitness tracker is only suitable for devices that use iOS 8.0/Android OS 4.4 or above and Bluetooth 4.0 or later (not compatible with iPad, PC or Tablet)

Tips:

The band is adjustable and suitable for wrist sizes from 5.5 to 8.7 inches (139 mm to 220 mm). Please keep the area between your skin and your smart watch clean and dry after swimming or sweaty workouts, and avoid wearing your smart watch too tight.

Specifications:

Model: ID205L

Bluetooth Transmission Distance: 10 Meters (33 feet)

Screen Type: TFT LCD color screen

Strap material: TPU

Charging Time: 2-3 hours

Usage time: 10+ days

Working Temperature: -20℃ to 60℃

Sports Tracking & GPS Connectivity

Track your exercise data with 9 different sports modes. Connect your device to your smartphone to track GPS data and share your results to your friends and family on social media.

Sleep Tracking

A good night's sleep helps you wake up physically refreshed and mentally sharp. Our tracker helps record your sleep automatically, measuring: deep, light and awake sleep and wakes you up with silent vibrating alarms.

Stopwatch Functionality

Just tap the touch button to turn on your stopwatch, you can easily record every second whether working out, cooking, or even when measuring your commute to work.

Find Phone

Set the tracker to locate your phone by making the phone vibrate or ring.

Sedentary Alerts & Relaxation Guides

You can set a time to be reminded to stay active, or use our relaxation guide to control breathing to relieve yourself from stress.

Smart Alarms:

You can set up to 10 alarm clocks according to your needs, great for tasks reminders such as getting up for work, taking medicine, setting dates, exercising, sleeping and much more.

Product description

Akasma focusing on smart wearable devices as well as fitness technology long for 10 years，strive to guide a creative, stylish, quality and healthy life. Akasma fitness tracker watch, such an amazing helper at your home workout as well as outdoor sports. 

So far, Over millions of global people are using Runmifit APP! It provides brilliant aid on your personal health management, letting you record all kinds of data that make sense of the information the tracker collects. 

Highlight Features:

• Heart-Rate Monitor
• Sleep Tracking
• Call, SMS & SNS Notification
• Color TFT display
• Camera control
• Reminders to Move and workout home gym
• Four sports modes: walk, run, hiking, cycling
• Fully capable IP68 for daily waterproof and swimming.

Specifications:

• Model: S5
• Suits for wrist size: 4.7 inch - 7.8 inch / 120 - 200 mm
• Bluetooth version: Bluetooth 4.0 or later
• Bluetooth transmission distance: 10 Meters (32.8 feet)
• Working time: 5-7 days
• Charging method: USB charging
• Charging time: 1-2 hours
• Net weight: 0.5lb

Attention: 

When charging, make sure you put the right side, the charging function is only available at the lower end of the dial. Try the front and back sides, the metal piece facing forward or backward and plug in a different socket to see if it can be charged properly.

• 【Multifunctional Health Manager】The home fitness tracker accurately records your home sports, walking distance traveled, calories burned and monitor your heart rate with full analysis. With powerful 12 in 1 activity tracker makes your exercise more efficient in home gym and let you have a healthier lifestyle.
• 【 Heart Rate Monitor 】Advanced HR sensor for accurate and effective heart rate monitoring , monitor your heart rate all day with graph in the app. It means allowing you to know your heart rate while rest and while indoor home workout.This activity tracker care about your every heart beat.
• 【Sleep Tracking】Tracks your awake, deep sleep, light sleep, and REM sleep so that you can have a better understanding of your sleep quality at home. You can also use this sleep tracker set an alarm to wake you up with vibration, smooth and comfort. Embrace a fresh morning with Akasma sleep monitor.
• 【Intelligent Reminder & Wider Compatibility】Vibrates to notify you of incoming calls and messages help you stay connected . Never miss any important message for exercise at home. Supports a wide selection of Android and iOS mobile devices, install the App “Runmifit” in your phone and pair the device from it. Check all your personal health data from the App at anytime or anywhere. (Require: iOS 9.0 & Android 4.4 above)
• 【 Charging Anywhere 】S5 activity tracker built-in USB Charge (no need cable). Only 2 hours' charging allows up to 5 days' use. You can charge it with any USB Power Adapter, like computer, USB cable, power bank, etc. Make sure you put the right side, the charging function is only available at the lower end of the dial. Try the front and back sides, the metal piece facing forward or backward and plug in a different socket to see if it can be charged properly.

User questions & answers

Question:	Will this work with my PC (with Bluetooth) instead of a smart phone
Answer:	Yes it can work with your pc. It's a bit complicated and not worth the effort in my opinion. But this is how you do it: 1. Download and install a android emulator on your pc. I used "Bluestacks". 2. Download the JYouPro app from inside the android emulator and install the app. 3. Unbind your wristband device from your mobile phone. You need to open the app on your phone to do this. Step 3 is not necessary if you have not already connected your wristband device to your phone. The wristband device can only be connected to one device at a time. 4. Make sure that your pc Bluetooth is "on". 5. After opening the JYouPro app within the android emulator on your pc you can then proceed to search for and connect to your wristband device. 6. If you want to reconnect with your mobile phone then you need to unbind the wristband device from your pc and reconnect it to your phone. Like I said at the beginning - it's not really worth the effort (unless you don't have a mobile phone).
Question:	How do i set the time and date on my fitness tracker hr
Answer:	Dear Customer, Here is how to synchronized time： 1. Open your Bluetooth and connect our products to the app. 2. Found “Device” in the app, select "More settings" and Click “Bracelet's time format”. Then the time will be right when the product has no battery and causes a shutdown, you just need to click again. Please feel free and contact us with any question. Best regards,
Question:	Why can’t I pair or sync the activity tracker with phone
Answer:	Dear Customer, Pair and sync must be made in the App, not the phone settings. Make sure your phone supports Bluetooth 4.0, remove other Bluetooth devices nearby to avoid interference. Keep the phone near the tracker before pair and sync. If you have any question, please feel free and contact us. Best regards,
Question:	I downloaded the runmifit but it won’t pair on my iphone. i have current ios. it says device disabled on the app
Answer:	Dear Customer, Please contact us with your fitness tracker box. We have 2 application to traker your activity on the phone. What you received is the newest fitness tracker with the "Runmifit" app. This is our latest application, you have not received the wrong product, please feel free to use it. And the app with "JYouPro" is our first generation product, and the "Runmifit" is our newest item. They are only different from the app, but there is not much difference in appearance and main functions. Please try another app if it can't pair with the one. Best regards,

Product features

Fitness Tracker

Keep moving toward your goals with friendly reminders that encourage you to stay active throughout the day. The activity tracker tracks your steps, distance and calories burned.

Use it with "Runmifit" App to read detailed exercise data and explore more functions.

Heart Rate Monitor

The HR monitor tracks your real-time heart rate automatically and continuously. You can also view your detailed heart rate data in the Runmifit app, like Minimum, Average, and Maximum BPM. After entering the heart rate interface for 1s, the tracker starts monitoring automatically. Before the correct data is detected, the tracker shows "Testing"; after the correct data is detected, it shows specific data.

Sleep Monitor

Automatically tracks your sleep duration, wakes you up peacefully with a silent alarm. Work towards better rest. You can check your detailed sleep data (Awake, Deep Sleep, Light Sleep, and REM sleep) and consistency with a comprehensive analysis of sleep quality data so you can see your sleep trends and improve your routine.

Call & Text Notification

When there is an incoming call, the fitness tracker vibrates to alert you, and the screen displays the caller ID. Hold the touch key for 2s to reject the call. Tap the touch key to return to the main screen.

When messages (including SMS, Facebook, WhatsApp, Twitter, Instagram, Linkedin, Skype, Messenger, and Email) come in, the fitness tracker vibrates to remind you, and the screen displays the message short content.

• [ Not just about Your Fitness, Also about You ] Just imagine the Fitness wristband as an electronic finger on the pulse, constantly measuring your vitals, heart pressure, heart rate, quality of sleep, step count and more. And also serves as your personal heath secretary to help you get rid of bad habits for reminding you to move or drink water after a long - time working or gaming. Stay active throughout the day.
• [ Monitor Your Blood Pressure & Your Personal Gym Coach ] Measure blood pressure all the time by adopting the innovative Matter Sensing & Control Technology. Tracks up to 14 exercises like running, riding, basketball, tennis, yoga and dance. Our IP68 Waterproof Fitness Tracker actually tracks running or jogging with accurate metrics about time, distance, calories burned and more.
• [ Clearer Color Screen & 5 Brightness Levels ] Unlike Monochrome ones, this Activity Tracker Watch has a delicate color LCD display with 5 different levels of brightness that enables you to see stats nice and clearly despite of dazzling sun. With its gorgeous design that looks fantastic on your wrist, the tracker watch is perfect for graceful ladies, gentlemen or cool kids.
• [ Easy Charging & Long DurationComes with a built-in USB plug and does not need a charging cable for charging, just gently pull the band off and insert the built-in USB plug into a USB charger to charge. Only 1 to 2 hours charging time shall last you around a week.
• [ IVAN 365/24/7 ] Our expert would answer any questions, problem solved, no need to return to store.

User questions & answers

Question:	Was connected to app and worked,but now is showing not connected and unable to do any settings on app, says not connected.Had for 1 day an issues
Answer:	Dear Customer Here is the step to contact your phone. Open the App " VeryfitPro "> choose the " Device " > click the " Bind Device " and search the Device named " ID128Color HM " If you have any questions, please feel free to contact us. [email protected] https://www.amazon.com/hz/help/contact/A33ILBDLHZZJM?marketplaceID=ATVPDKIKX0DER&ref_=v_sp_contact_seller&sellerID=A33ILBDLHZZJM&_encoding=UTF8& Fitfort Customer Service Team
Question:	What is the Email address for fitfort
Answer:	Really peachez? Ok, thank you. The direct route to reaching the seller is to look directly below the add to cart button for this product you will see: Sold by d.champ fulfilled by amazon. Simply click on d.champ and you will be brought to a page where you can email the seller by clicking "ask a question". Check your amazon messages inbox for a response, under your amazon account info you will find these mystical seller/buyer messages to complete your emails with d.champ. You will even find a reply button.
Question:	I have been using letsfit's sports bracelet before. i purchased fitfort recently . whether the previous data be displayed on the new bracelet
Answer:	Dear Customer : only App named "Veryfitpro" can connect to our fitfort fitness tracker . Fitfort Customer Service Team
Question:	Hpw do i set it to automatically take my blood pressure throughout the day? I bought it so it would take my BP through out the day
Answer:	Dear Customer so sorry that only can automatically take your Heart rate. and about the blood pressure , you need monitor it by hand. If you have any questions, please feel free to contact us. [email protected] https://www.amazon.com/hz/help/contact/A33ILBDLHZZJM?marketplaceID=ATVPDKIKX0DER&ref_=v_sp_contact_seller&sellerID=A33ILBDLHZZJM&_encoding=UTF8& Fitfort Customer Service Team

Product features

Know Your Blood Pressure and Measure Heart Rate at Once

Feel the desire to control your diet or work pressure?

This Fitness bracelet helps you keep track of your blood pressure and encourage you to make a difference.

No More Couch Potatoes

Keep moving toward your goals with friendly reminders that encourage you to stay active throughout the day.

For Your Golden Slumber

A good night's sleep helps you wake up refreshed and stay sharp.

The tracker tracks your sleep automatically, measuring deep, light and wake sleep.

Another Touch for Selfie

Tap it to take pictures through your phone once the APP is connected with your fitness tracker.

That way you can take a selfie without holding your phone.

Upgraded Waterproof Rate

IP68 Water resistant, sweat-proof, rain-proof, and dust-proof, feel free to wear it while swimming or just washing your hands

Wider Compatibility

Supports a wide selection of Android and iOS mobile devices((IOS 8.0 or above, Android 4.4 or above)

Install our well-designed 'VeryFitPro' app to read detailed exercise data and explore more functions.

A Nice Gift for Seniors

Keep track of blood pressure and encourage to live healthier.

• ❤ All-day Activity Tracking: Accurately record all-day activities like steps, distance, calories burned, active minutes and sleep status and with 14 sports modes, it helps you better understand each sport.
• ❤ Heart Rate and Sleep Monitoring: Automatically track your real-time heart rate continuously and sleep duration by comprehensively analyzing your sleep quality data to help you adjust your healthy lifestyle.
• ❤ Never Miss Call & Message: See Calls and Messages on Your Wrist, Receive call, calendar, SMS and SNS (Facebook, WhatsApp, Instagram, and Twitter ) notifications on display, never miss important messages.
• ❤ Multi-Sport Modes & Connected GPS: 14 exercise modes help you better understand specific activity data. Connect the GPS on your cellphone can show run stats like pace and distance and record a map of your workout route.
• ❤ Long-lasting Battery and Life Waterproof: IP67 waterproof activity tracker allows you to wear it in the rain or when washing hands (Don't wear while swimming). Full charge requires only about 1-2 hours and the standby time can be up to 5-7 days.

User questions & answers

Question:	Can you wear this one swimming
Answer:	Hello dear customer Thank you for your interest in our smartwatch. You can't wear it while swimming, because there is a risk of water seepage in the water for a long time. It can't be worn when taking a bath. The water vapor in the air has a small radius and easily penetrates into the gap of the case. When the temperature drops, it will condense into water droplets, which will easily cause an internal short circuit. But you can wear it when you wash your hands, wash your face, and rain. Please feel free to contact us for any other question. Zhidi US
Question:	How do you charge it
Answer:	Hi, This fitness tracker comes with a built-in charger that removes the strap (from both sides) and plugs into any USB port, laptop/telephone adapter. The red light is on when charging. This is a video that shows you how to charge your product. https://youtu.be/A4H9GRLlqRI Note: This product does not have a separate charger.
Question:	would this fitness tracker fit the larger wrist of a plus-size individual
Answer:	Hello Dear Friend Thank you for contacting us. This is adjustable band and suitable for 5.4 to 7.6 inches wrists. I hope this answer would help you, for any other question, please feel free to contact us. Best regards!
Question:	Does it need a SIM card
Answer:	Dear, thank you for your inquiry and interest in our product, I'm Kevin, so glad to answer your question. Our bracelet does not require a card, it needs to be connected to the Veryfitpro app on the phone. If you have any other questions, don’t hesitate to contact us directly. All products in our store have one year warranty, don’t worry about the quality.

Product features

Sleep Monitor & Alarm

The fitness tracker will automatically track your sleep status. It will silently vibrate to wake you up, no need to worry about disturbing people around you.

Heart Rate Monitor

Lintelek adopts the latest HR sensors to help you know your physical state accurately and timely, it will automatically monitor your heart rate throughout the day and night.

14 Sport Modes

Lintelek fitness tracker will track up to 14 sport modes, and tell you the time and calories consumed, the mileage, and the average, help you to know more about the workout progress and your body status.

Message & Call Reminder

It will vibrate and show the information/the caller name when receiving income message/call. It will also push the notifications from Facebook/Twitter/Whatsapp and other APP.

Sedentary Alert

The activity fitness tracker will silently alert you by vibration when you've been sitting for a long time.

USB Charging

Built-in USB plug enables cordless charging. Remove the bands and insert the end with the metal straps into a USB port for charging.

• 👉7/24 Hours Care About Your Health: This fitness tracker automatically monitors your blood-pressure/heart-rate 24 hours after turning on automatic detection on MorePro App, show the detailed line chart data on App dashboard. H-R upper limit setting will vibrate to notify you if you have a high H-R value, let you know your heart health in time. Private B-P mode allows you to fill in your cuff data as a reference, helps to get more accurate B-P information.
• 👉Tracking Your Sleep and Blood-Oxygen Value at Night: Built-in the latest 24 hours sleep detection chip, the activity tracker can not only monitor your sleep at night, but also at daytime and record deep/light sleep status and wake up time, which help to improve sleep quality. HRV and S-pO2 that can record from 00:00am-7:00am, show the Lorentz scatter plot as a reference for your HRV. Hypoxia wake up setting, also concern about your blood-oxygen even you are sleeping at night.
• 👉1.14-inch IPS Color Screen with high Pixel: Updated HD Color Screen, this fitness watch gives a brighter and bigger letter reading, the elder can also check the data clearly on this Pedometer counter. Easily set up the screen time and brightness adjustment on the App, you can read the data clearly on the watch even you are outdoor under the sun and will not miss any important information.
• 👉IP68 Waterproof Health Tracker: This waterproof tracker will be free to be worn for washing hands, take a shower and some water sports, automatically lock the screen while swimming, get rid of the trouble of frequently adjusting your watch. Accurately track your steps, walking distance, calories burned, activity time all day which can help you reach your fitness goal. The run mode that can fit for running, hiking, swimming etc sports, helps to track your real-time sports data.
• 👉Easy to Charge with USB Port: This sports bracelet can easily be charged by USB port, just softly remove the watch band and plug the blue port to the adapter, computer or USB charger to get charged, do not worry to carry a charger when you out of travel. Support Android 4.4 or higher, iOS 8.0 or higher smart phones, download the MorePro App on Google Play or App Store for better using.

User questions & answers

Question:	Cannot see the image on daily fitness monitoring
Answer:	I gave up on this watch. It was not accurate and bad buy by me.
Question:	what is the maximum strap size
Answer:	Dear A, Thank you for taking time to ask. The strap maximum size is 25mm. If you have any further question, Please feel free to contact us via email: [email protected] our website is www.more-pro.com. Your satisfication is guaranteed. Best Regards, MorePro Team
Question:	Is there an alert for sleep apnea
Answer:	Dear Ivan, Thank you for taking time to ask. Yes, It have a alert for sleep apnea. Please access to the Morepro app-->Tap into SpO2 interface--> Turn on " Hypoxia Wake Up" If you have any further question, Please feel free to contact us via email: [email protected] our website is www.more-pro.com. Your satisfication is guaranteed. Best Regards, MorePro Team
Question:	Will this work with Samsung Galaxy S
Answer:	It says that this watch works with android phones. My phone is a Samsung 8 plus and it works great. Hope this helps you in your decision to buy this watch.

Product features

Unique HRV+S-pO2

The HRV+S-pO2 fitness track equipped with the latest technology and sensor to detect your heart condition at anytime & anywhere. No complex to get your health data including your real-time heart rate,QT interval.

How to get your data:

1. Wear the fitness track properly on your wrist and access to data page on the App
2. Place your finger on the sensors for 30s until it finished
3. View the result instantly on the color screen and check more detailed data on the App
4. Convenient to share your health records depends on your need

Key Features:

√ 1.14inch HD Color Screen: Brighter and bigger but not bulky screen let you view more clearly and easier.

√ Easy to Pair: Open the Bluetooth and GPS on your phone, find your fitness tracker and do the connection on the Morepro App.

√ Intelligent Activity Tracker: Automatic monitor your Heart Rate, Blood pressure,HRV,Blood Oxygen,Sleep Apnea etc. Be your best health partner with stylish design.

√ Daily track your steps, walking distance, calories burned etc. Know your health more specific with visible and detailed graphs for your reference on the App.

√ The Updated Sleep Monitor: Automatic detect your sleeping during night and summarize your sleeping data in the App. Also available for a nap in the daytime.

√ Sport Smart Watch: Track your real time heart rate, step, distance, calories when you do exercises.

Extra Features:

Call & SMS Notification/ IP68 Waterproof Capacity/Long Battery Life/Imperial & Metric Settings /Brightness Adjustment / Lock Screen /Sedentary Remind/Event reminder

Quality Sleep

Scientific track your sleeping circle and show your whole sleep period with deep/light sleep,Wake-up and REM etc. Even work for a short nap in the daytime. Go and achieve your sleep goals.

Ideal Lock Screen with IP68 waterproof

The thoughtful setting designed for avoiding the mistakes by the water or something touched. Also sweat-proof, rain-proof and splashed water proof etc for your convenience.

Sport Tracker

Simply press the sensitive button to track your real-time heart rate,steps, distance, calories burning when doing excises. Easy to get your goals.

Instant Message Notification

With the notification feature,you will never miss any messages important to you. Just check on your wrist when you're not available to access your phone.

Brightness Adjustment

The adjustable screen brightness let this tracker better to fit you no matter in the sun or dark.Up to 5days with fully charged battery for daily progress.

How To Find Us

We do eager to reach you out to solve your issues but for your privacy, we can't get your contact from Amazon. Please tell us directly and we would like to serve you with our best solution.

• Heart Rate & Sleep Monitor: Lintelek fitness tracker monitors your heart rate all day. It tracks your sleep (awake sleep, deep sleep, awake time)at night.
• All-day Activity Tracker: The fitness tracker can track your daily steps, calorie consumed, workout distance and time. You can see detailed data on Veryfitpro APP.
• 14 Sport Modes: It has 14 sports modes to track the corresponding exercise. It will record your workout time, heart rate and distance. With connected GPS, it can record your workout route
• Call and Message Notification: You can get call,SMS messages and SNS notifications directly on your wrist(including Facebook, Twitter, WhatsApp and Instagram)
• USB Charge: Remove the band then plug on USB port to charge the fitness tracker. This fitness watch can be used for up to 7 days after fully charged.

User questions & answers

Question:	How do you change the clock on this. Mine did not autkmatically update
Answer:	The time on your fitness tracker will keep the same with the time on your phone, so you can change the time on your phone ,then update the data of the app. If this doesn't work, you can try to reconnect the watch and the phone.
Question:	can this be used without linking to app? (Im only interested in time/ heart rate and bp) Its for my Dad who is in his 70's
Answer:	Dear, Thank you very much for your question. Our bracelet needs to be bound to the app on the phone to get more accurate and detailed information. If you don't bind the phone, you can view the data, but not detailed, our bracelet has time, heart rate function, There is no bp function, I hope you can understand.
Question:	How long is the range if you don't have your phone on you
Answer:	Dear Customer, Thank you for asking. The fitness tracker and you phone are connected by bluetooth. The connection will be stable if the distance between the fitness tracker and your phone is less than 10 meters.
Question:	Does this require a separate cable charger? Can you order it with one color and have a different color "free band
Answer:	It doesn't need the separate cable charger. Just remove the host off the strap and plug it directly to the usb port. About the free band, we put the black color fitness tracker and blue color free band together. The combination is like below. Black+ blue (free band) Blue+ black (free band) Red+ black (free band) Green+ black (free band) Purple + black (free band) I hope this can help you fix your issue. We don't have separate replacement band to sell on amazon. (The stock of replacement band is limited.）

Product features

Heart Rate Monitor

Track your 24-hour heart rate. One button to monitor current heart rate. Keep your data recorded on the app. Alarm when reaching maximum heart rate.

14 Sports Modes

14 Sports Modes available on the app. The tracker can be set to display 3 sports modes. So you can record your sport data during exercise.

Sleep Monitor

Monitor your sleep every night (9 pm-9 am). Record the time of your deep sleep, shallow sleep and wake up. Help you have a better arrange of your resting time.

Caller ID Display

Important call never miss!

Buzz when you get a call. It can display the caller name and part of message content on the screen.

Remote Camera

Shake the tracker, then your phone will take a photo in 3 seconds.

It's no longer difficult to take good pictures.

Activity Tracking

Tracker your daily activity from day to night. Record your basic data, like walking distance, steps, heart rate, calorie burning, etc. More functions for your to find out in the app VeryFitPro.

Frequently Asked Questions:

1.Take the straps off the tracker body. (from both sides)

2.Insert the tracker into a usb charger, like your laptop or your phone adapter.

3.The red light will be on during charging.

Charging time: 1.5 hrs

PS: No charging cable included in the package.

How to connect it with my phone?

1.Turn on the wireless of you phone and keep the tracker close to your phone.

2.Download VeryFitPro APP.

3.You can search for a tracker named ID115Plus HR in the app.

4.Allow all notification of the APP to get call & message alert.

About Waterproof

This Lintelek fitness tracker is IP67 Life Waterproof. It can only prevent dust and splash. Please DO NOT wear it during swimming or shower.

• Heart Rate and Sleep Monitoring: continuously and automatically monitor real-time dynamic heart Rate, you can view the heart Rate Graph, after the exercise is completed. Tracks automatically your sleep duration & comprehensive analyze data.
• All-Day Activity Tracking: accurately record all-day activities like steps, distance, calories burned, active time and sleep status, after the exercise, you can view the sports data report in the app.
• Multi-Sport Modes & Connected GPS: tracks up to 14 exercises like running and riding can meet your needs The whole day. Connect the GPS on your smartphone, It displays your exercise data like pace and distance and record a map of your workout route.
• Intelligent Reminder: vibrates to notify you of incoming calls and messages; reminds you to move after sitting for a long time and important dates.
• Easy Charging: Comes with a built-in USB plug, just take the watch host off the strap and plug the side with metal chip into USB port. The Red light is on when it's Charged. Please rotate the host if the Red light isn't on.

User questions & answers

Question:	Silly question, perhaps, but I can't wear my watch at work. Will it track steps when it's in my pocket
Answer:	Sorry the tracker cannot track steps when it's in your pocket.
Question:	Does this connect to My Fitness Pal
Answer:	No, but it can connect to Google Fit (which can connect to My Fitness Pal). Not sure yet if they will all link together. To connect to Google Fit, after setting up the device, open the VeryFitPro app, go to User, then select Third Party Program. In that menu the available programs are Google Fit and Strava.
Question:	Is this totally waterproof? Can i go swimming with this
Answer:	Hi, we don't suggest you go swimming with this tracker.
Question:	Can this device be used stand-alone, without connecting to the smartphone app? If, yes, what won't work without the app
Answer:	Hello, it can work without connecting to the smartphone. But if you want to view exercise data, you need to connect to the smartphone. Also you can follow the tips : 1, long press the touch key for 2s to start the run mode 2, during exercise, tap on the touch key to flip through the exercise data: BPM, Steps, Kcal, Miles, Pace, AVG Pace, Time 3, long press the touch key for 2s to quit the run mode. The following data is displayed after the exercise is ended: Steps/MI, MIN/Kcal, AVG Pace/BPM Single tap one the touch key to flip through the exercise data.

Product features

Multi-Sport Tracking

14-sport tracking modes help you better understand specific activity data. The tracker monitors a variety of exercises such as Running, Walking, Riding, Basketball, Football, Yoga and so on.

Connected GPS

It can record exercise data such as your heart rate, Pedometer, calories burned, and exercise time. Connect to your phone’s GPS to see a map of your route post-workout.

Intuitive Heart Rate Monitoring

Adopted advanced heart rate sensor, it can monitor your heart rate automatically every 5 minutes throughout the day. During workouts, see your heart rate at a glance. After, assess overall performance with a personalized in-app report including your rest/average/maximum heart rate.

Sleep Monitor

A good night's sleep helps you wake up physically refreshed and mentally sharp. The tracker tracks your sleep automatically, measuring deep sleep, light sleep and wake sleep. Accurately and effectively sleep quality analysis can help you to better understand your healthy status.

Smart Notifications

When paired with your compatible smartphone, the tracker makes it easy to receive call, calendar, SMS and SNS notifications on display, never miss the messages that matter.

Remote Camera Capture

Just enjoy the time together. This tracker can remote control your phone's camera to capture the cherished moments.

• 🏊【Waterproof Fitness Tracker】: L8star smart wrist band have Continuous heart rate monitor, Pedometer, Calories, Distance, Sleep quality measurement, Call reminder, alarm clock, Message calls notifications, Sedentary reminder, Remote camera control, Anti-lost, Find the phone/bracelet, Sedentary reminder, IP67 level water resistant, no worry about hands washing, splashing, sweating, rainy. However, it should not be used for diving and shower, Remember! use it at normal temperature and pressure.
• ❤️【Heart Rate & Sleep Monitor】：Measuring your heart rate on every 1 / 2/ 6 /12 hour automatically once you set up it in the app. You can also set up real-time heart rate tracking or manually tracking. Or you switch watch to heart rate interface, it will also automatically monitor your heart rate within 30 seconds (Measurement results are for reference only, not for medical use).
• 🏃【Fitness Tracker with 6 Sport Modes】：Switch 6 different sport modes on watch directly. Built-in advanced 3D sensor and pedometer to accurately count your steps, calories burned & distance achieved. Steps: 1. Long press to choose which kind of sport, 2. long press again to enter sport mode, it will count 3, 2 ,1. Then you can start your excerise.
• 🔋【Direct USB Charging】: Fast charging the bracelet by USB port without cable, and the 80mAh rechargeable battery can working standby time for 7 to 10 days; APP support Above Android 4.4, Above iOS 8.0, Bluetooth 4.0.Please download Flagfit 2.0 app to connect it.
• 🏊【Professional Services】: Any Question, Please Feel Free To Contact Us, We Will Reply Within 24Hrs, And We Will Try Our Best To Solve It, Within 1 Years, We Will Take The Full Responsibility For Any Product Quality Problem, High-quality Guarantee.

User questions & answers

Question:	how to set up the time
Answer:	Hi, You need to connect the phone.that the watch time will sync your phone time.
Question:	What app does this use
Answer:	Flag fit 2.0
Question:	Are there replacement bands
Answer:	Hi,please contact seller to get a replacement one,thanks.
Question:	How tight does it need to be on your wrist
Answer:	just so its comfortable

Product features

Control Camera

When taking a photo, connect to a mobile phone and take a remote camera control on the fitness tracker. Just enjoy time with friends and family.

IP67 Daily Waterproof

Designed according to waterproof and dustproof standard, you can wear it when washing hands, but it can't wrist to taking bath, swimming, diving

Calls & Messages Reminder

Receivecall,SMSandSNS notification on wrist.The information

directly displays the connect so you can see it a glance.

User questions & answers

Question:	Is there a heart rate monitor
Answer:	Hi, Thanks for your question. This type has no heart rate monitor. If you want heart rate monitor function, you can check this one. https://www.amazon.com/dp/B07M5KL86H
Question:	Can you call and have convosations on this wrist band
Answer:	Sorry you cannot call and have convosations on this wrist band, but you can get the calling notification on this wrist band.
Question:	Once you get the watch, you have to charge it. I've charged it for an entire day now and it's not turning on. Do you possibly know what's happening
Answer:	I ordered 2 watches and my daughter’s took a charge just fine. Mine did not after several attempts including using the same charger as my daughter. I returned mine and they credited my account quickly. I think if you exchange or return it, you should expect good customer service.
Question:	Can we just use it for the alarm only.? My son takes medication and needs a watch to remind him
Answer:	Yes. I set mine up with an hourly alarm to remind me to correct my posture or get up n move. You can set many alarms. It vibrates. I don't know if the vibration pattern or intensity is different for different types of alarms. You can set a wake-up, or 3 other categories.

Product features

24-Hours Activity Tracking

The tracker will automatically record your daily activities, steps, distance, calories burned data and active time. The activity data can be kept 7 days on the VeryfitPro APP.

Auto Sleep Tracking

The fitness tracker will track your deep sleep and light sleep time automatically at night .You can check easily about your sleep data from the APP.

Wrist Vibration Alarm Clock

You can set up to 10 alarm clocks in your fitness tracker watch, the wrist vibration alarm clock can wake you up without disturbing others.

Waterproof IP67

The fitnes tracker is grade IP67 waterproof ( Sweat-proof, rain-proof , splashed waterproof and bathing waterproof.)

Long Battery Life

The tracker is with built-in USB charging port, make it is easy to charge， It can be used for up to 7 days after 1 hour of charging.

Adjustable Slim Strap

The wrist circle smallest setting is 5.7” (fits a child). The biggest setting is 7.78” which can fit an adult.

Product description

Accent your style while enhancing your fitness with our vivosmart 4 activity tracker. This slim, swim-friendly wearable comes loaded with fitness and wellness features to help you make the most of a healthier, more active lifestyle. It monitors heart rate estimates at the wrist and includes helpful tools such as all-day stress tracking, a relaxation breathing timer, Vo2 Max and activity timers for walks, runs, strength training, pool swims and more. A wrist-based pulse ox estimate sensor lets you check blood oxygen saturation anytime during the day -or turn it on while you sleep. Plus, body battery energy monitoring helps you know when you’re primed to be active or when you may need to rest. Safe for the pool or shower, vivosmart 4 keeps you going strong with up to 7 days of battery life (excluding pulse ox sleep tracking) -while smart notifications with vibration alerts help you stay connected on the go (When paired with a compatible smartphone).

• Slim, smart activity tracker blends fashionable design with stylish metal accents and a bright, easy to read display
• Includes advanced sleep monitoring with REM sleep and can gauge blood oxygen saturation levels during the night with the wrist based Pulse Ox sensor. (Not a medical device and not intended for use in the diagnosis or monitoring of any medical condition)
• Fitness and health monitoring tools include estimated wrist based heart rate, all day stress tracking, Relaxation breathing timer, Vo2 Max, body battery energy monitor and more
• Features dedicated activity timers for walks, runs, strength training, yoga, pool swims and others; Lens material: Polycarbonate. Strap material: Silicone
• Get vibration alerts for All notifications, including calls, text messages and more (text replies available for Android device users). Display resolution: 48 x 128 pixels
• Battery life keeps up with you; Lasts up to 7 days (excluding pulse ox sleep tracking) and is safe for swimming and showering, too
• Connect to your compatible smartphone’s GPS so you can get accurate tracking during outdoor walks and runs

User questions & answers

Question:	Can it continuously display heart rate without having to switch screens or waking it up
Answer:	Mine won't. I have to tap it to wake it up then scroll to get to the heart rate screen each time. However, I'm still learning about all of the things it will do.
Question:	There is no band size indicated on the page. Where do you find which size it is
Answer:	They are all s/m except the black has two options, one s/m and one L.
Question:	Does this track stairs
Answer:	It is suppose to track flights of stairs. Had a replacement because the first one did not. The new one was only slightly better. Counted 3 out of 6 flights of stairs. Was almost better at counting descending flights.
Question:	Has anyone compared the spo2 oximeter readings with another oximeter to see if they are accurate? My readings seem to be off
Answer:	I’ve compared it with a pulse oximeter on the same hand. Took a reading following instructions (stay still, arm raised at heart level). If worn the traditional way, the spo2 reading is off by 3% (a 98% on pulse ox will read 95% on the Garmin) consistently for me. If worn the way they recommend (further above the arm) for a sp02 reading, it is accurate and matches an oximeter.

Product features

Pulse Ox at Your Wrist

The Pulse Ox sensor on vívosmart 4 estimates your body’s blood oxygen saturation level. Your Pulse Ox measurements are dependent upon a number of factors, including your overall health and fitness. Checking your Pulse Ox can help gauge how your body is absorbing oxygen. Turn on the feature to gauge your SpO2 overnight, or use it to take a spot measurement anytime to learn more about your body.

Advanced Sleep Monitoring

Sleep is important to your overall health, well-being and physical performance. To give you an idea of how you’re sleeping, vívosmart 4 tracks your light, deep and REM stages of sleep, along with movement throughout the night. For added insight, turn on the Pulse Ox feature to view your blood oxygen levels during your sleep. When you wake up, you can easily review and compare your sleep stats in the Garmin Connect Mobile app.

Optimize Your Body’s Energy

Body Battery energy monitoring on vívosmart 4 uses a combination of stress, heart rate variability (HRV), sleep and activity data to gauge your body’s energy reserves at any moment, so you can plan your day to optimize times for activity and rest. A higher number indicates you’re ready to be active, while a lower number suggests you might need to relax and rest a bit before tackling a workout. Body Battery can also help you make sense of patterns throughout your weeks, so you can understand how the past few days have influenced how you’re feeling today.

All-day Stress Tracking

You most likely experience stress at some point in your day, but how much? Your vívosmart 4 lets you know when you are having a calm, balanced or stressful day and everything in between. Tracking your HRV (the time interval between each heartbeat), vívosmart 4 calculates and displays your stress level. There’s also an optional 'Relax Reminder' feature that you can turn on in the Garmin Connect app. If your stress level gets elevated during your day, it will provide a vibration alert on your wrist and display a message (“Take a moment to breathe?”) to let you know it’s time to relax. Use the relaxation breathing timer, which walks you through the Fourfold breathing technique, proven to calm your mind and body.

Daily Fitness and Wellness Monitoring

Using the Elevate heart rate data collected from your wrist, vívosmart 4 can — with a VO2 max estimate — give you an idea of your current fitness level. In general, as your aerobic fitness increases, your VO2 max does the same. Based on your VO2 max, vívosmart 4 is also able to estimate your fitness age — a stat that you may be able to decrease over time with hard work and exercise. For added insight, vívosmart 4 will notify you if your heart rate unexpectedly rises above a threshold you’ve set. If you’re inactive for more than 10 minutes and your heart rate stays above your set threshold, you’ll get an alert.

Stay Connected

With a vívosmart 4 tracker on your wrist, you don’t have to choose between staying connected and staying more active. Check the weather, control your music, receive smart notifications, find your phone, even reply with preset text responses (Android only), and access social media notifications on your tracker’s display — all while keeping your smartphone stowed away.

Keep Track of Your Active Life

Your vívosmart 4 greets you each day with a personalized step goal. Then it tracks and displays your progress. In addition to steps, its activity tracking capabilities include floors climbed, calories burned, intensity minutes and more. You’ll also see a move bar and get vibration alerts to remind you when it’s time to get up and move.

Track Your Workouts

You can use the preloaded activity timers to keep track of your exercise times and more. When using the strength training activity, it estimates your exercises, reps and sets along with your work and rest times so you can leave the notebook at home. And if you forget to start a timer, the Move IQ feature on vívosmart 4 will automatically detect exercises such as walking, swimming, cycling and elliptical training — and it even starts timing select activities. When finished, your activities are pushed to Garmin Connect, our online community, where you can review, edit and share the activities with your connections and friends.

Product description

HalfSun–Your Best Health Helper.



Health Monitor Features

Heart Rate Tracker

Blood Pressure Monitor

Sleep Monitor

All-day Activity Tracking



Fitness & Outdoor Features:

Sport Modes

Step Counter

Connected GPS

Calorie Counter

IP67 class Waterproof



Work Helper Features:

Call Alert

Sedentary Alert

SMS&SNS Alert



Basic Specifications:

Display Screen: 1.30" IPS HD Color Screen

Bluetooth Version: Bluetooth 4.0

Waterproof Rating: IP67

Battery: 200 mAh

Working Time: 3~5 days

Charging Type: USB Port Charger

Charging Time: 1 hour



Package Contents:

1 x HalfSun Smart Fitness Tracker

1 x Cable Charger

1 x User Guide



Important Note

Please make sure the Bluetooth of your smartphone turn on and connect with smartphone via the App ”H Band” , not Bluetooth menu.

Please keep your wrist stable and clean when testing blood pressure.

Sleeping Data updated every 24 hrs, please don’t think it doesn’t work when you get up.

Alarm , Sedentary Alert, SMS&SNS Alert feature need to set up in the App, tap"Setting"-> "V2"->begin set up.

Please set "H Band" auto run in the App management if meet connect problem in Android smartphone, authorize ” H Band” and turn on all the switches in the App permission.

• 【Excellent Ergonomic Design】Large Color-Screen : The beauty in all in view. Using a 1.3 inch IPS HD full color-screen, high contrast & wide gamut bring a pleasant experience of high definition image.; Skin Friendly and lithe comfortable material.
• 【All-day Activity Tracking】Record all-day activities like steps, distance, calories burned, active minutes and sleep quality, you can get the completely report in the APP.
• 【Heart Rate & Blood Pressure & Sleep Monitor 】Tracks real-time heart rate and Blood Pressure automatically & continuously, also you could get completely report in the App. Automatically tracks your sleep quality, helping you analysis of sleep quality data and improve your habits and customs.
• 【Other Powerful Multiple Features】Sport Modes , Sleep Monitor, Step Counter, Calorie Counter, Call Alert(Hang up), Turn wrist take photos, Alarm , Sedentary Alert, SMS&SNS Alert ; Connect the GPS on your cellphone can show run stats like pace and distance and record a map of your workout route.
• 【Important Note】Please connect with smartphone via the App ”H Band” not Bluetooth ;Please keep your wrist stable when testing blood pressure; Sleeping Data updated every 24 hours, please don’t think it doesn’t work when you get up.Alarm , Sedentary Alert, SMS&SNS Alert feature need to set up in the App, tap"Mine"-> "V2"->begin set up; Please set "H Band" auto run in the App management if meet connect problem in Android smartphone, authorize ” H Band” and turn on all switches in App permission

User questions & answers

Question:	how big is the wrist band is
Answer:	Dear Customer: It’s about 9.10 inch length * 0.79 inch width, Hope the info could help, thank you. Sincerely HalfSun Customer Service Team
Question:	How to set up alert and notifications features
Answer:	You need to click "Settings" -> "V2" -> "Start Settings" in the App to set reminders, such as sedentary alert, SMS and SNS notification functions
Question:	I didn’t find sleeping data when get up, why
Answer:	Shut the watch off and restart it and your sleep data should update into the app and phone display. That's what I figured out.
Question:	Why i can’t find halfsun v2 watch in the bluetooth menu of my smartphone
Answer:	If you have another smartphone aside, please make sure the Bluetooth of the smartphone turn off , or maybe your smartphone can’t search the watch “V2” in the Bluetooth menu because of the signal interrupt.

Product features

HalfSun, Make Your lives Full Of Sunshine

• Walkerfit Service: WalkerFit provides 30 days full refund and 12 months brand new replacement service for any quality issues, please feel free to contact our 24/7-customer service.
• Fitness and Activity Tracker: Track your steps, distance travelled, calories burned. Multi exercise modes help you better understand specific activity data. You can wake up your pedometer watch by simply lifting your wrist.
• Health Monitoring and Waterproof IP67: Monitor your Heart Rate throughout the day via your Smart Watch. This device will record your sleep date automacally in the background after connecting to the APP. IP67 waterproof activity tracker allows you to wear it in the rain or when washing hands (Don't wear while swimming).
• Call and Message Reminders: Our smart watch is able to send you new calls and text message alerts via vibration. You can even read your notification content and answer/hang up calls straight from your devices screen.(have to connect with APP named Dayband)
• Easy to Remove and Charge: Super convenience to remove the wrist band and easy to charge with any USB block and computer, no charging cable and dock needed. Full charge requires only about 1-2 hours and the standby time can be up to 5-7 days.

User questions & answers

Question:	How do you remove the band to charge
Answer:	Hold the actual clock part and pull the piece where the clamp is away from the base (clock). The USB piece is connected to the clock. You may have to tug at it for a while to detach.
Question:	can you
Answer:	sorry, the bluetooth would be always working for data transfer reason, if you don`t want to connect the bluetooth, please directly close the APP on the cell phone
Question:	I have avi formated videos on the device and it says Format error. What do I need to do to play videos
Answer:	please contact the service support [email protected] to get a free video convert tool, sometimes the video files which shown avi but may not fit the Resolution
Question:	Does this tracker really let you beep your iPhone when you can’t find it
Answer:	this fitness tracker has the function to find your phone

Product features

IP67 Life Waterproof

IP67 water resistant, sweat-proof, rain-proof, but do NOT wear it when you are showering or swimming.

Sedentary Alert

Worked continuously and forgot to rest? WalkerFit fitness tracker gives you more health care, it will vibrate to alert you to take a rest after long sedentary.

USB Charging

Built-in USB plug enables cordless charging. Remove the bands and insert the end with the metal straps into a USB port for charging.

Wide Compatibility

Supports smartphones using iOS 8.0/Android OS 4.4 or above, with Bluetooth 4.0 or later, Our App lets you unlock your devices full potential.

Monitor and Analyze Sleep Quality

Enter sleep monitoring mode via mobile app and analyze your sleep quality through deep sleep, mild sleep and wakefulness.

Message & Call Reminder

When paired with your compatible smartphone, the tracker makes it easy to receive call, SMS and SNS notifications on display. It will also push the notifications from other APP you select.