9 best smartwatch battery
Smartwatch batteries are a critical component of smartwatches, which are wearable electronic devices designed to provide various functions beyond telling time.The battery in a smartwatch powers its operation, allowing users to access features such as notifications, fitness tracking, and more. Here's what you need to know about smartwatch batteries:
Battery Types:
- Smartwatches typically use rechargeable lithium-ion or lithium-polymer batteries. These batteries are chosen for their high energy density, light weight, and rechargeability.
Battery Life:
- Smartwatch battery life varies widely depending on the brand, model, features, and usage. Some smartwatches can last several days on a single charge, while others may need to be charged daily or more frequently.
Factors Affecting Battery Life:
- Screen Type: The type of display used in the smartwatch greatly affects battery life. AMOLED and OLED screens are more power-efficient when displaying darker colors.
- Features: Continuous use of features like GPS, heart rate monitoring, and constant notifications can drain the battery quickly.
- Screen Brightness: Higher screen brightness settings consume more power.
- App Usage: Using power-hungry apps or running multiple apps in the background can reduce battery life.
Charging:
- Most smartwatches come with proprietary chargers or charging docks that connect magnetically or with pins. Some newer models also support wireless charging.
- Charging times vary, but many smartwatches can reach a full charge within a few hours.
Battery Health:
- Like other rechargeable batteries, smartwatch batteries degrade over time. Manufacturers often provide guidelines for maintaining battery health, such as avoiding extreme temperatures and not letting the battery drain completely before recharging.
Battery Capacity:
- The capacity of a smartwatch battery is measured in milliampere-hours (mAh). Higher capacity batteries generally last longer, but the actual battery life also depends on other factors.
Battery Saving Modes:
- Many smartwatches offer battery-saving modes or settings that reduce power consumption by limiting certain features or decreasing screen brightness. These modes can extend battery life when needed.
Replacement and Repairs:
- Some smartwatches have non-user-replaceable batteries, which means that replacing the battery may require professional service. It's essential to check the manufacturer's policy regarding battery replacement.
Environmental Impact:
- Proper disposal or recycling of old smartwatch batteries is important to minimize environmental impact. Lithium-ion batteries should not be disposed of in regular trash.
In summary, smartwatch batteries are a crucial component of wearable technology, and their performance significantly influences the overall user experience. Understanding factors that affect battery life and following best practices for battery maintenance can help users maximize the longevity and efficiency of their smartwatch batteries.
Below you can find our editor's choice of the best smartwatch battery on the market
DZ09 Smart Watch Battery Replacement for V8 Smart Watch A1 Smart Watch Rechargeable 380mAh 3.7V
Bomibattery
Product description
We are professional battery supplier, carrying anything named BATTERIES. We support global distribution in America, Asia, Europe, the Middle East and Oceania, especially for the United States and Canada .
- Compatible Model:
DZ09 Smart watch
A1 smart watch battery
- CE and ISO9001 Certificate for quality assurance.
Tips Before Purchase
Please confirm the compatible model and battery part number carefully before you purchase it.
If you are not sure, please send email to us with your battery details or pictures, we will give you professional suggestions.
- Capacity：380mAh
- Type:Li-Polymer
- Voltage: 3.7V
- Dimensions:31 x 5.2 x 24mm,10g / 0.32oz
- We offer a one-month free replacement or full refund if any product problems arise.
User questions & answers
| Question: | Where does this ship from |
| Answer: | Amazon US wear house. |
| Question: | Is this battery compatible with 2013. Keys-s |
| Answer: | Not sure but the battery life was less than 2 hours. Would not recommend. |
| Question: | What are the dimensions of this item |
| Answer: | L:3.15cm; W:2.45cm |
| Question: | Is this battery compatible with SC-64 watch |
| Answer: | No it will not. |
Samsung Galaxy Watch 3 (41mm, GPS, Bluetooth) Smart Watch with Advanced Health Monitoring, Fitness Tracking , and Long lasting Battery - Mystic Bronze (US Version)
Samsung Electronics
Product description
The most advanced Samsung smartwatch is now also the most stylish. The Galaxy Watch3 combines powerful technology with a premium, customizable design so you can manage the day-to-day from your wrist, beautifully. No matter where life takes you, connect to your favorite apps from your wrist via Bluetooth. Keep an eye on wellness with advanced health monitoring, ¹and go for days without charging. ¹This device and related software are not intended for use in the diagnosis of disease or other conditions, or in the cure, mitigation, treatment or prevention of disease.
- STYLE YOU CAN COUNT ON: Galaxy Watch3 combines style—two sizes, two finishes, three colors and, 50,000 plus watch faces-with military-grade durability and water resistance
- LEAVE YOUR PHONE BEHND: Galaxy Watch3 gives you the freedom to call, text, stream music and get notifications via Bluetooth connectivity
- You can share the PDF report of your ECG recording with your health care provider using the Samsung Health Monitor app on your compatible Galaxy phone
- BATTERY BUILT FOR ENDURANCE: The Galaxy Watch3’s long-lasting battery can go for more than a day on a single charge, and you can always get a quick boost from your compatible Galaxy phone with Wireless Power Share
- STRONGER INSIGHTS. NEXT-LEVEL FITNESS: Spend your time moving while Galaxy Watch3 tracks seven popular activities automatically. Get more out of each movement thanks to built-in run coaching
- LEVEL UP YOUR DOWNTIME: Galaxy Watch3’s automatic sleep tracker offers insights on how to get a better night’s sleep. It also monitors your stress level and helps you recenter with breathing guides
- SMART WATCH. SMART LIFE: Integrated Bixby voice functionality can read your texts, make a call or initiate coaching on command and on the go. Samsung Pay lets you leave home without a wallet. And a multilayered defense-grade security platform keeps all your data safe.
4PCS Smart Watch Battery LQ-S1 Rechargable Lithium Battery with 380MAH Capacity as Well as fit for RYX-NX9,SCX-M9-CE,JHCY-S1,LHL-M9-CE,YX-W9B,M9
OCTelect
Product description
380MAH capacity
Lithium battery
rechargeable battery
as well as fit for RYX-NX9,SCX-M9-CE,JHCY-S1,LHL-M9-CE,YX-W9B,M9
4PCS in one pack
- Full and real capacity battery with 420MAH
- rechargeable battery
- Lithium battery
- Battery for LQ-S1 smart watch,4PCS in one pack
- new battery for same appearance smart watch of RYX-NX9,SCX-M9-CE,JHCY-S1,LHL-M9-CE,YX-W9B,M9
2 Pack Compatible with Samsung Galaxy Watch 3 Active/Active 2 Wireless Charging Dock,Trami Replacement USB Charger Cable Cord Stand for Galaxy Watch 3 41mm 45mm/Active/Active 2 40mm 44mm
Trami
- COMPATIBILITY:This Galaxy watch charger is specially designed compatible with Samsung Galaxy Watch 3/Active/Active 2.Includes SM-R840/SM-R850,SM-R500,SM-R820/SM-R830.
- Safe and Fast Charging:Built-in magnet,when placed on the wireless charger,Galaxy Watch 3 Active/Active2 begins charging,it's that simple.The watch snaps in magnetically for a perfect fit every time.Voltage Regulator and Power protection circuit included ensures steady and faster charging.
- DURABILITY:This Galaxy watch 3 charger made of high-quality TPE material,6,000+ Bending Test ensure durability,long lasting and avoid scratching,the smooth polished surface and non-slip base protects your watch from rubbing with added fashion.
- Compact Design:Not only for charging cable,but also as charging stand and Sync data connector.All in one charging dock.Compact design for easy storage.
- What You Get:2 x Charger dock cable for Sam sung Galaxy Watch 3 Active/Active2.Replacement or refund is available in our store.Please feel free to contact us if you have any problem.
User questions & answers
| Question: | Will this charger work with new galaxy watch |
| Answer: | Yes that is the watch I have |
| Question: | will this charge safely if plugged into a standard samsung 5v/2.1A charger |
| Answer: | I have it plugged into a generic charger and have had no issues with charging. I would imagine it will just vary the length of time it takes to fully charge the watch. |
| Question: | Will they overheat my watch when charging?How long will it take for full charge |
| Answer: | They charge just as fast as the one that came with my active2 watch,and do NOT heat up the watch like some "off" brand chargers. |
| Question: | When you put your watch on the charger does it let you know it is charging? I put mine on it and it didn’t show me anything. Does it charge anyhow |
| Answer: | No, they don't work. It's a trash product |
Fitbit Versa 3 Health & Fitness Smartwatch with GPS, 24/7 Heart Rate, Alexa Built-in, 6+ Days Battery, Midnight Blue/Gold, One Size (S & L Bands Included)
Fitbit
Product description
Meet Fitbit Versa 3—the smartwatch with everything you need to just go. Track your pace & distance—and leave your phone at home—with built-in GPS. You can also get call, text and app notifications, use Google Assistant or Amazon Alexa Built-in, control Spotify, Deezer and Pandora and use the built-in mic and speaker to take Bluetooth calls hands-free when your phone is nearby. Plus with Active Zone Minutes, 20+ exercise modes and 6+ day battery with 12-minute fast charging, you’ve got all the motivation you need to reach your health & fitness goals.
- Run, bike, hike and more phone-free—and see your real-time pace & distance—with built-in GPS. Then check out your workout intensity map in the Fitbit app
- Active Zone Minutes uses your resting heart rate to gauge exercise effort and gives you a buzz when you step up the intensity so you can make the most of your workouts
- Better track heart rate 24/7 with PurePulse 2.0, Fitbit’s enhanced heart rate technology
- See your nightly blood oxygen levels at a glance with our collection of SpO2 clock faces. Then use the Fitbit app to track your trends over time in the Health Metrics dashboard to see when there may be indications of important changes in your wellness
- Use Google Assistant or Amazon Alexa Built-in to get quick news, set bedtime reminders and alarms, control your smart home devices and more -- just by speaking to your watch (Voice assistant availability and features may vary, see fitbit.com/voice)
- Use the built-in mic and speaker to take Bluetooth calls hands-free, send callers to voicemail and adjust volume (Available when phone is nearby. Requires more frequent charging)
- Free 90-day Fitbit Premium trial for new Premium users (New Premium users only. Valid payment method required. Cancel before free trial ends to avoid subscription fees. Content and features may vary by language and are subject to change)
- Store and play music & podcasts on Deezer or Pandora, plus control Spotify—all from your wrist (Subscriptions required for use of music services; not available in all countries)
User questions & answers
| Question: | Fall detection |
| Answer: | There is definitely no fall detection. |
| Question: | Will this watch work with a lg phone |
| Answer: | yes |
| Question: | can i answer the phone or at least send text message |
| Answer: | Hi, you can answer the phone and talk but you cant hear, it's useful only for saying "hey, i call you back in a minute". * In the other hand, you cannot send/reply text messages. Hope it helps! * phone and fitbit must be connected to each other PS: I'm an iOS user |
| Question: | Is it waterproof can I swim with it on |
| Answer: | The other two versions were also "waterproof" but they had tons of hardware issues after getting wet. Maybe this new model will be better without buttons. |
RYX-Y1 smart watch Battery Y1 Battery for Smart Watch Phone 380mAh Battery for Y1 Long Standby Standby Battery
OCTelect
Product description
RYX-Y1 battery for smart watch phone 380mAh battery for abardeen smart watch High quality long standby standby battery
Size: 24*30*4
for Y1 smart watch Battery
- for Y1 smart watch Battery
- Y1 Battery
- RYX-Y1 smart watch Battery
- 380mAh kids smart watch battery
- Y1 High quality long standby standby battery
User questions & answers
| Question: | This battery is the same as the model ayyc-y |
| Answer: | dear,the size for the battery is width 0.93inch,length 1.18inch,thickness 0.21inch. if your original battery is with same size and same appearance,it can fit. |
2 pcs M3 Smart Watch Battery LQ - S1 Smart Phone Watch Battery is Enough Large Capacity Battery LQ - S1
OCTelect
Product description
This order contains 2 pcs battery
380MAH capacity
The original Lithium battery
rechargeable battery
Adaptation model: M3 smart watch;
- Full and real capacity battery
- rechargeable battery
- Lithium battery
- Battery for M3 smart watch
- new battery for same appearance smart watch of M3
User questions & answers
| Question: | are there any lq-s1 recharable batteries made in the usa |
| Answer: | the battery is made in China,if made in USA,the cost will be very high. and it is with more capacity than your original battery. |
Smart Watch, KALINCO Fitness Tracker with Heart Rate Monitor, Blood Pressure, Blood Oxygen Tracking, 1.4 Inch Touch Screen Smartwatch Fitness Watch for Women Men Compatible with Android iPhone iOS
KALINCO
- All-day Activity Tracking: This smart watch has 7 kinds of sports modes (Walking, Running, Cycling, Skipping, Badminton, Basketball, Football). The watch display shows your accurate steps, distance, calories, active minutes and you can see more detailed data on App.
- Sleep and Blood Oxygen Saturation: The Tracker can monitor your Heart Rate, Blood Pressure, Blood Oxygen (SpO2) and your deep, light sleep state which can help you better understand your health. (NOTE: the data cannot be used as a medical-grade test)
- Notifications and More Practical Features: All messages and notifications will show on your wrist and remind you through vibration. There are also many convenient functions like Timer, Wake-up Gesture, Find Phone, Sedentary Reminder, Music Control and Weather Display. (Wristband Size: 5.85- 8.78 inch)
- 1.4 Inch Full-touch Screen & Custom Watch Face: The watch with 1.4 inch LCD screen can provide you with high-quality touch and visual experience. Five levels of brightness options allow you to easily read information in the sun or dark. Also you can choose a picture you like to customize the watch face on HeroBand III.
- Great Battery Life and Wider Compatibility: Our smart watch is compatible with iOS 9.0/Android OS 4.4 or above smartphones. It can be used for up to 7 days and standby for 30+ days after fully charged.
User questions & answers
| Question: | is it waterproof |
| Answer: | There will be two main differences. The Pro version will have Alexa enabled and built in GPS. All the other features will be the same. |
| Question: | What size band and pin length |
| Answer: | Yes this will work on any iPhone with iOS 10 and above |
| Question: | Can you switch out the watch strap |
| Answer: | The time is automatically mirrored over from your phone when you have the watch paired through the Zepp app. You will be able to factory reset the watch by pressing the side button once to bring up the app list. Scroll down to Settings and select System -> Factory reset. |
| Question: | Can you text back on the watch |
| Answer: | you can use it with a table but it needs to be initially paired with a Phone |
OCTelect Smart Watch 3.7V Lithium Battery 380MAH for A1/G10/G10A Smart Watch
OCTelect
Product description
380MAH capacity
Lithium battery
rechargeable battery
- rechargeable battery
- Full and real capacity battery
- Lithium battery,for Sazooy Smart Watch & Smart Watch - Wzpiss
- Battery for A1/G10/G10A smart watch
- new battery for same appearance smart watch of A1
User questions & answers
| Question: | How long did the battery hold charge and since you've had it, did the battery start losing charge after a couple of hours |
| Answer: | It didn’t last too long , The battery gave me I believe 4 hour of charge and I wasn’t using it four call music or Internet .so for 4 hours just using it as a regular watch |
| Question: | how long does this battery hold a charge for a smart watch |
| Answer: | for standby time,it can last 2-3 days. |
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