9 best bluetooth heart rate monitor watch

Product description

This premium heart rate strap transmits real-time heart rate data over ANT+ connectivity and Bluetooth low energy technology, giving you more options to train indoors, outdoors or even online. With it, you’ll be able to consistently receive accurate heart rate on your Garmin device, in online training apps such as Swift or even the compatible fitness equipment in your favorite class at the gym. So however you like to train, you’ll get the accurate, real-time heart rate you need to take your performance to the next level.

• HRM dual features a soft strap that is comfortable and adjustable
• Simply remove the heart rate module, and it’s washable, too
• Don’t worry about running out of juice
• The battery lasts for up to 3.5 years

User questions & answers

Question:	Will this work with my waterrower which is ant+ and all gym equipment which is polar compatible
Answer:	Yes and no. It will work with any Ant+ or Bluetooth equipment. However, a lot or older gym equipment only supports an obsolete non-coded Polar interface.
Question:	Does this strap transmit running metrics also such as cadence,vertical oscillation and stride length
Answer:	I have a forerunner 620 and using the HRM-Dual with that I get metrics including cadence, vertical oscillation, and ground contact time. I don't get those metrics if I'm not wearing the HRM-Dual when I run.
Question:	I cant get this to connect to my android phone using strava or garmin connect i dont know why
Answer:	The heart rate strap won't connect to a phone. It will only connect to a Garmin device, such as an Edge or a Forerunner.
Question:	How is this different from the garmin premium heart rate monitor? or, what does the "dual" in the name indicate? thanks
Answer:	Dual means that it supports both Ant+ and Bluetooth concurrently and also can support two Bluetooth devices concurrently. Many bicyclists have lots of devices they want their chest straps to communicate with and this can talk to both kinds/protocols.

Product features

Garmin HRM-Dual Heart Rate Monitor

This premium heart rate strap transmits real-time heart rate data over ANT+ connectivity and BLUETOOTH Low Energy technology, giving you more options to train indoors, outdoors or even online. With it, you’ll be able to consistently receive accurate heart rate on your Garmin device, in online training apps such as Zwift or even the compatible fitness equipment in your favorite class at the gym.

Comfort and Convenience

HRM-Dual features a soft strap that is comfortable and adjustable. Simply remove the heart rate module, and it’s washable, too. And don’t worry about running out of juice. The battery lasts for up to 3.5 years.

Specifications

• Module: 2.4" W x 1.3" H x 0.4" D (62 mm x 34 mm x 11 mm)
• Strap Length: Adjustable from 25" to 52" (63.5 cm to 132 cm)
• Weight: 1.9 oz (54.4 g)
• Water Resistance: 1 ATM
• Battery: User-replaceable size CR2032 (3 volts)
• Battery Life: Up to 3.5 years (based on average use of 1 hour per day)
• Operating Temperature: 23°F–122°F (-5°C–50°C)

• Radio Frequency/Protocol: 2.4 GHz ANT wireless communications protocol; BLUETOOTH Wireless Technology 5.0
• Range: 3 m
• System Compatibility: ANT+, BLUETOOTH

• 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

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: Exercise & Fitness

User questions & answers

Question:	does this require android or iphone
Answer:	Hi, this fitness tracker requires iOS 7.1 or above / Android 4.4 or above, and Bluetooth 4.0. (smart phone only, not for PC, iPad or tablet). This device will track your all-day activities with or without your smartphone, but we recommend you use it with phone for detailed data and more functions. Any questions, please feel free to contact us
Question:	Can i swim with this watch
Answer:	No, we don't advise that. The waterproof grade of this device is IP67, IP67 means that protection against dust inhalation; protection for short immersion. It is suitable for everyday use, splash/rain resistant, not suitable for showering, bathing, swimming, snorkeling, water related work and fishing, diving. Any further questions, please feel free to contact us.
Question:	Heart rate monitor is inaccurate with exercise. It shows at like 70 when it’s at 160+. How do I fix this
Answer:	I also am having issues with the heart rate monitor and the app. The only reason I purchased this was for heart rate monitoring. I expected better results than using Samsung Health by placing my finger near my camera and taking it when I remembered or had the chance. I thought surely this would help out. My resting heart rate has been around 100 and my Dr. Suggested getting something like this to monitor and bring in results at my next appt. I can't ever get a result from it. It will finally show what I assume to be my heart rate, right around 100, then the screen goes black. Nothing is ever recorded in my app and I've tried using my app to take it. Both settings, manually and automatically. My heart rate on the app shows 62 the only 2 times its recorded anything. My phone constantly freezes up since installing the app. It's a note 8. I shouldn't have anything freezing up and I've had this phone for months and never had this happen with any other app. As of now, I'm only using it to set reminders to take my heart rate using Samsung Health. So close to sending it back but I am hoping someone else might have a solution. In all reality I could use my phone for the reminders, too... don't know if I'll get any answers to this, but hopefully someone can see this before they buy and/or before I leave a review.
Question:	Why does the "get up" alarm not work? every time i set it, it doesn't sync and returns to 7:30am
Answer:	Hi, dear, for Alarm Alert function, please kindly help to try steps of below: 1. Please make sure this tracker is successfully connected to your phone via VeryFitPro app 2. Go to VeryFitPro app->Device->Alarm Alert, switch on and tap it to enter into the alarm time setting page, and tap the '√' icon to save your setting. Hope this info will help you, any questions, please feel free to contact us.

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.

Product description

Polar H10 ANT + Bluetooth Heart Rate Sensor and Soft Strap::Set the standard for heart rate measurement with the H10 from Polar. Building upon Polar's legacy of heart rate technology, the H10 is set to be the standard for the most consistent and accurate heart rate through the utilization of advanced materials and optimized construction. Combining the latest in Bluetooth Smart technology with updated algorithms, this smart strap will provide the precision serious athletes deserve. This unit is versatile - use it with your Polar unit, your favorite smart device or exercise equipment found at your local health club to get the most out of your training. However you pair it, utilize the Smart Coaching feature which delivers motivating feedback, calculates your smart calories based on personal height, weight, age and max HR, measures your aerobic fitness and last - but not least – helps you determine whether your sweat session was a fat burning exercise or an overall improvement of your general fitness. Make every beat count with the H10 Heart Rate Sensor from Polar.

• WORKS WITH EVERYTHING: Polar HRM works with many sports and smart watches (Polar, Garmin, Apple, Suunto, etc.), Polar Beat, fitness apps such as Strava and Nike, and ALL HRM compatible Cardio Equipment
• SUPREME ACCURACY: Widely recognized for its top precision by many sources, Polar H10 is the most accurate heart rate sensor in Polar’s history. Polar H10 provides top quality heart rate measurement and it's the choice of many pro athletes.
• CONNECTIVITY: Bluetooth, ANT+ and 5 kHz provide an excellent variety of connection options (e.g. with Peloton). You can use Bluetooth and ANT+ connections simultaneously as well as two Bluetooth connections simultaneously.
• POLAR PRO CHEST STRAP: With improved electrodes, an easy-to-use buckle and silicone dots, the strap is comfortable and interference-free, and stays put when you're on the move.
• VERSATILITY: Wear Polar HR monitor when rowing, cycling, running, training indoors or swimming. Polar H10 is fully waterproof and it has internal memory for one training session.
• SOFTWARE UPDATES: Via Polar Beat app to keep your HRM up-to-date. XS-S- 51-66 cm. Compatibility - iOS mobile devices: iPhone 5 and later, with iOS 11 or later; Android mobile devices with Bluetooth 4.0 capability and Android 5.0 or later
• Operating temperature : -10 °C to +50 °C / 14 °F to 122 °F

User questions & answers

Question:	Does the Polar H10 count calories burned during use
Answer:	Yes on the app. It also provides the fat burn % of calories. It also shows heart rate zones, and zones where you were working out to get fit vs burning fat.
Question:	Does the strap provide continuous heart rate monitoring? Can I wear it
Answer:	The monitor is continuous as long as you're wearing it. You'd need something to log the data - the app is setup for workouts but it might let you have a workout without a time limit. I don't know how comfortable it would be to wear 24/7 - especially when you were sleeping. In truth, a better option would likely be a heart rate enabled fitness monitor like a fit-bit (I've used both a charge 3 and a Alta-HR). I wear it 24/7 and it does exactly that. Good luck.
Question:	What are sizes for polar heart rate monitir
Answer:	The XS-S has a stretched adjustable range of 21-38". The M-XXL is 27-60". The XXL size is between 29-70". - MikePolarUSA
Question:	To those with experience changing battery, is the flip cap easy to open/close? H7 used a coin slot on soft plastic, so edges rubbed off=hard to open
Answer:	I found the H7 to be of the poorest design compared to the ease of changing the battery in the H10. I can’t tell you how many of my clients disliked the H7. I think you will love the ease of the H10 battery replacement.

User questions & answers

Question:	What model number of battery does it require
Answer:	2032
Question:	Can it store data temporarily until the end of the workout and then sync to my phone? I don’t want to carry my phone with me
Answer:	No.
Question:	Will it with Hr Vivoactive
Answer:	Yes, it will.
Question:	Do I need to buy other equipment to use this? Is it a standalone device
Answer:	Yes, this is just a heart rate sensor. You will need a device that will communicate with this sensor to get a reading from it. I use my phone with a heart rate monitor app to view.

Product features

Accurate Heart Rate and Calories Burned

Track and capture real time heart rate while you're working out, and send information to the transmitter.

Bluetooth 4.0 / ANT+

Uses Bluetooth and ANT+. Works with top fitness apps, gym equipment and many other Bluetooth devices.

Third Party APPs

Compatible with mainstream apps on the market, send data to your favorite workout apps - Wahoo Fitness, Zwift, Endomondo, Elite HRVElite HRV, Map My Run, IpBike, Garmin 520, LG Stylo 3 Plus, UA RUN, Runtastic Pro, Hr Vivoactive etc.

Other Workouts

Bring heart rate training into all your workouts including: walking, climbing, cycling, strength workouts and yoga.

GPS Units Compatible

It also allows you to wear it whilst riding, you can pair it with your cycling GPS units.

It will helps you to get heart rate and calorie readings while getting speed, mileage, and altitude data.

How can cyclists use heart rate monitors?

A heart rate monitor can be used to ensure that structured intervals are ridden at the correct intensity, to chart tranining volume and intensity over time.

• ▶【BLUETOOTH HEART RATE MONITOR】—— Workout Smarter.Track Your Intensity Level With Real-time Heart Rate With the Chest Belt.
• ▶【HEART RATE OUT OF ZONE WARNING】 —— The Watch Can Set HR Lower Limit, HR Upper Limit, HR Warning Tone On/Off. If The HR Warning Tone Is Set On, When Your HR Is Not In The Set Range, The Watch Will Beep.
• ▶【CALORIES BURNED】—— Get Better Calorie Burn Estimates During Your Exercise Routine When You Track Your Continous Heart Rate.
• ▶【NO RECHARGING】——Wear it Anytime and Anywhere Without Recharging.Long Battery Life With a Standard Coin Cell Battery.
• ▶【QUALITY ASSURANCE】——In Order To Improve The User's Purchase Experience, We Provide A One-Year Warranty Service. As Long As Your Watch Has Any Problems During The Warranty Period, You Can Directly Contact Us For Repair Or Replacement With A New Product.

User questions & answers

Question:	Is the hart rate showing continually while working out
Answer:	You can add a single dose to your water and drink that. I would not recommend adding more than one dose to your water.
Question:	How do you set heart rate alerts
Answer:	You should not have any issues if you take this 30 minutes prior to exercise.
Question:	Is the heart-rate belt worn on your wrist or chest? Is it part of the watch band
Answer:	Since our L-Carnitine LS3 is stimulant free you certainly could mix it with a pre-workout.
Question:	Does it save HR data or just shows real time heart rate? How accurate it is while running or swimming
Answer:	No doubt about it, Yes the original

Product features

Work Towards a Healthier Lifestyle.

Are you looking for a simple and easy to use HRM that monitors your heart rate in real-time while workout? EZON heart rate monitor with chest strap is exactly that one for you. It is an essential device for those who want to keep scientific sports and improve their fitness.

Accurately HR Monitoring

EZON heart rate monitor adopts advanced sensor to monitoring your heart rate, continuously and in real-time reading!

50ATM Water Resistant & Sweatproof

Sweatproof and 5ATM water-resistant construction, you can count on exceptionally accurate performance in both wet and dry conditions.

Easy to Read

Wide screen designed with large digital, so you can see your heart rate at a glance when you are working out.

Easy to Use

Start with one-button when excecise, chest strap sync quickly with watch, and it can run independently without any other devices. Freeing you from any distraction of a cellphone.

Lightweight Design

The weight is as low as 3.84oz. You could exercise wholeheartedly and enjoy your sport moments when you wear it.

Upper and Lower Heart Rate Zone Alarm.

When you exercise out of your preset heart rate zone, T057 watch reminds you to slow down or speed up with a visual and audible alarm. It seems your personal coach on your wrist.

The Bicycle Companion

When riding, knowing your real-time heart rate can help you better control the riding rhythm and training intensity.

Daily Heart Rate Monitoring for Seniors

Easy-to-use design and the large readout is very handy for elder. Focus on your heart and breathing health, your heart rate will tell you about your body status.

Target Heart Rate in Pregnancy

To help the pregnancy to minitor the heart rate, the user could read the data throught the watch and it remind you when the heart rate beyond the setting data.

PS:The data just as reference, professional medical treatment is subject to the doctor

• Heart rate monitor - Download the "Zeroner Health Pro" app and let the renpho smart watch monitor your heart rate in real time. Using AI intelligent algorithm, the smartwatch recognizes your heart rate zone during exercise with high accuracy to provide you with precise insights to get the most effective workout (regular heart rate, warm-up, fat-burning, aerobic, anaerobic, and extreme heart rate).
• Sleep tracking - Record your daily sleep data, monitor your stress levels, and get a comprehensive analysis of your sleep quality. Monitor deep sleep, light sleep, wake up, and REM sleep time. Note: Please enable scientific sleep on your watch while monitoring REM sleep time.
• 18 workout modes & all-day fitness tracker - Measure 18 workout modes such as running, hiking, bike, yoga, and aerobic exercise. Track your daily activity and record steps, distance, calories burned, stand up time, and active minute; you can also measure your strokes when using swimming mode. Set your fitness goals and let the renpho sport watch provide you with daily activity data to help you make improvements and reach your overall health goals.
• Smart notifications - Never miss any incoming calls, messages, and notifications when your phone is nearby. Note: The "Zeroner Health Pro" app must be paired with the renpho smart watch to receive notifications. Take advantage of practical features such as built-in compass, breath training, alarm clocks, stopwatch, music controller. Works with Bluetooth 4.0 and above, compatible with iOS and Android phones.
• IP68 waterproof & 1.57-inch touch screen - Large 1.57-inch TFT touch display, adjustable screen brightness, IP68 waterproof, personalize with a variety of smart watch faces. Long-lasting battery support 5-7 days of normal use.

User questions & answers

Question:	Can the battery be replaced
Answer:	Hello, sorry the battery can not be replaced, but it is a rechargeable battery, can operate for 5-7 days on only 2 hr fully charge. If you have any questions, please contact us.
Question:	Does the smartwatch auto-sense exercise
Answer:	Hi, it can sense exercise automatically. Please note currently it can only recognize running and ball exercises. Please note that the watch would need to recognize running after 2-5 minutes of continuous exercise, and recognize ball sports after 5 minutes of continuous playing badminton or basketball.
Question:	Does the fitness Bluetooth to the Renpho scale
Answer:	Hello, thank you for your questions. The smart watch cannot be connected to the Renpho scale temporarily. We have given the feedback to our R&D staff, and we will use scales and watches in one app in the future. Thank you for your understanding and for waiting patiently. If you have any problems, please feel free to contact us.
Question:	Is the screen readable in sunlight
Answer:	Hi, yes, you can read the smart watch clearly in sunlight. There is seven adjusted brightness or automatically adapt watch display based on ambient lighting conditions for you to choose from. If you have any questions, please contact us.

Product features

Fitness Tracker

Track your all-day activities including steps, distance, and calories burned.

Support 18 sports modes such as walking, running, hiking, swimming, etc.

Full-time Heart Rate Monitor

The RENPHO Smart Watch uses AI algorithms to monitor your heart rate every ten minutes to help you understand your health better.

Pressure Value

Monitor your stress level to better insights into your body’s response to stress.

Note: The pressure value is calculated from the HRV (Heart Rate Variability). When it’s turned on, the heart rate light will always be on, which may affect the battery life of the device.

IP68 Waterproof

With the IP68 waterproof feature, you can wear this sports watch on rainy days and when swimming (it records the strokes when swimming).

Magnetic Charging

The RENPHO Smart Watch can operate for 5-7 days on only 2 hours of charge via magnetic charging method.

Built-in Compass

The compass feature is convenient and practical when traveling outdoors.

• Fitness Watches for Men Women Kids ---Equipped with metallic frame and tpu band, with a 1.3-inch round touch full display, ultra-thin body, 14 different clock face to choose, black and white clock switching at sunrise and sunset, the flower / yellow circle on the clock face reminds you whether your training goal was completed.
• TINWOO sport watches support 8 sports modes, By connecting smart watches with your smartphone, which can track real-time heart rate/sleep quality and daily activity : steps, distance, calories burned. Help you adjust your lifestyle and make you healthier.
• As a professional digital device, Tinwoo Smart watch support call alert and Real-time notifications, sedentary reminder, alarm, phone-finding-watch & watch-finding-phone, ect, allows you to work with ease. It's also a excellent life asistant with functions lile: 15 days weather forecast, music control, camera control, breath training.
• Magnetic charging USB cable, 300 mAh lithium polymer battery, only 3h charging, ensure you professional personal health consultants and data records for about 15 days, standby time can reach more than 25 days.
• Tinwoo fitness Tracker smartwatch is suitable for Android 5.0 and above, ios 9.0 and above, will not suit for PC or tablet, only suitable for phones with Bluetooth 4.2 or higher. Pairing with your smartphone via Bluetooth connection, App name: "TINWOO"

Product features

Various Colors and 14 Clock Faces

You can choose from 4 colors design/ 14 fashion clock faces,which can decorate various everyday scenes. With a 1.3 in large display, make icons are easy to distinguish. with interactive experience specially designed for the smartwatch, creating a very satisfactory experience.

All-day Activity Tracking

Tinwoo smartwatch can display the workouts for your sports data,with GPS connected to your phone, view your pace, distance, as well as your exercise route map.Supporting up to 9 sports modes tracking to help you stay active and maintain a healthy lifestyle.

Magnetic & Wireless Charging

Tinwoo Fitness Tracker equipped a magnetic charging USB cable, 300mAh lithium polymer battery, 2h charging, can ensure 10-15 days of normal usage, and 20 days standby. Support wireless charging(the wireless charging base is not included in the package)

Sleep Tracking

Automatically detect and track your sleep and provide you with deep sleep,light sleep and wake up time data, know more about your sleep quality.You can also set vibration alarm clocks to wake you up (only record the sleeping data which last more than 3 hours, during the night).

Multi-Function

• Music control, choose your favorite music on your wrist.
• Camera control, free your hand to hold phone, operate in the smart watch directly.
• The find phone feature can help you find phones that are out of sight.

IP68 Waterproof

Tinwoo smart watches are designed with IP 68 waterproof rating, which allows you to take showers or swim in the pool with it without worries, but it cannot track your swimming data).

Not only these

The multifunctional smart watch can easily adapt to various environments, eliminate the trouble of use, and bring you convenient life.

How to adjust brightness setting.

Long press the screen to switch to full brightness.

• ✔️ ATHLETE TESTED/ VERIFIED: Accurately and reliably measures heart rate using advanced, ultra-low-power consuming technology and transmits your heart rate data wirelessly, in real-time, to your Bluetooth 4.0 and or ANT+ enabled smartwatch, fitness tracker, smartphone or tablet.
• ✔️ PRO BUILD QUALITY: Manufactured with durable, wear-resistant materials that won’t corrode, break, crack or tear. Impact-resistant housing is ultrasonic-welded to seal out water, sweat, and dust (Full IP67 water resistance, but not for swimming). Dual-band data transmission.
• ✔️ EXPANSIVE COMPATIBILITY: Compatible with hundreds of GPS watches, fitness trackers, smartphones, tablets and exercise equipment equipped with ANT+ and or Bluetooth 4.0 including: Garmin, Peloton, iPhone 4s and newer, iPad 3rd Gen and newer, Apple Watch, Android, Suunto, Polar, Coros, Samsung, and many more. Compatible with hundreds of Apps including: Zwift, Heart Graph, Wahoo Fitness, Polar Beat, Map My Ride/ Run, Endomondo, Runtastic, DDP Yoga, and many more.
• ✔️ UNCOMPROMISING COMFORT: Ultra-light design weighs only 1.6 oz. Fully adjustable chest strap sets up easily. Finely woven elastic strap is soft, comfortable, durable and won’t chafe. Strap adjusts from 26”-39” (66-99 cm) with a maximum stretch of 61” (155 cm).
• ✔️ UNRIVALED WARRANTY: Industry best 24 MONTH WARRANTY | 100% SATISFACTION GUARANTEE. USA based Customer Service and Phone Support.

User questions & answers

Question:	Can this be paired with heart math institute priducts/ such as inner balance/ on LGG
Answer:	I'm really not sure. I tried multiple times to pair the one I purchased with multiple apps which were recommended and had no success. I found the whole thing so frustrating I returned the strap and decided to pursue a different product.
Question:	Will this device work with a Garmin vivofit 3 so that I will be able to see my heart rate on my watch while I am running
Answer:	Hi M-P C, Thanks for your interest and your question. Yes, our Mo-Fit Heart Rate Monitor works very well with the Garmin vívofit 3. Our HRM also works with vívofit versions 1 and 2. Before you can pair your heart rate monitor, you must enable the heart rate data screen on your vívofit 3. To pair: 1. Put on the heart rate monitor. 2. Bring the device within 10 ft. of the sensor. NOTE: Stay 33 ft. away from other ANT‍+ sensors while pairing. 3. Press the device key to scroll to the heart rate data screen. The Heart rate symbol icon flashes at the top of the screen. 4. Wait while the device connects to your heart rate monitor. When the sensor is paired with your device, your heart rate and heart rate zone appear. We hope this Helps! -Engine Design Group
Question:	Does this device allow you to set zones so you can be alerted
Answer:	no
Question:	If I am not going to use it for a while, does removing the battery module from the strap help prolong battery life
Answer:	Hi C.G., It's good practice to remove the module from the strap after use, and when storing for longer periods. Separating the two components will allows everything to dry out thoroughly. It will also help prevent corrosion on and around the button snaps, caused by sweat and salt deposits. Secondly, separating the two components ensures immediate deactivation, especially when the strap is very wet, when the electrical loop can sometimes stay "closed". A "closed" loop keeps the HRM "ON". We hope this Helps! -Engine Design Group