Best Sleep Trackers with the Longest Battery Life
If you’re shopping for a this year, it helps to know what actually stands out.
We looked at reviews, specs, and overall performance to narrow it down.
One stood out across the board.
1
Smart Watch for Men Women, 1000 mAh 100 Day Battery Life, 1.85" Fitness Tracker Bluetooth Call/Make Calls, IP68 Waterproof, 120+ Sport Modes, 24/7 Heart...
9.7
Amazon.com
2
RingConn Gen 2, World’s First Smart Ring with Sleep Apnea Monitoring, No APP Subscription, 12-Day Battery Life, Stress/Heart Rate/Women's Health Tracker,...
9.6
Amazon.com
3
1.83" HD Smart Watch, 30 Days Battery Life, Sleep/Heart Rate/SpO2/Blood Pressure Monitor, Calls/Messages/Notifications, 5ATM 110+ Sports Modes Fitness...
9.4
Amazon.com
4
Smart Watches for Women,Fitness Tracker Watches with Sleep Monitor/Heart Rate/Blood Oxygen,IP68 Waterproof FitnessTracker with Long Battery Life,Excellent...
9.3
Amazon.com
5
EURANS Smart Watch No App/Phone Required, Long Battery Life Fitness Tracker Watch,HD Screen, Waterproof Activity Tracker with Step Counter for Walking,...
8.7
Amazon.com
Top Pick
This is the product that stood out most — for performance, price, and overall value.
Smart Watch for Men Women, 1000 mAh 100 Day Battery Life, 1.85" Fitness Tracker Bluetooth Call/Make Calls, IP68 Waterproof, 120+ Sport Modes, 24/7 Heart...
$24.99
$199.99
PRIMEPRIME
in stock
Amazon.com
Features
| Model | K62 |
| Warranty | 1 |
| Color | Black |
| Size | Smart Watch |
- Bluetooth Calling and Voice Assistant：Smart watch has a microphone and speaker, allowing you to enjoy seamless Bluetooth calls with clear sound and wide range, as well as easily give commands using the smart voice assistant like turn on the music et
- Smart Message Reminder: Smartwatch receive all kinds of messages, including SMS, social media messages. You can turn on “Message Push” and “APP Alerts” in the “FitCloudPro” APP to make sure you don't miss any messages (Unable to reply to messages)
- 1.85” HD Display and DIY Dials: Smart watches for men use high contrast and fast response TFT color screens. "FitCloudPro" app offers over 100+ dials to choose from. You can also choose a favourite photo for the wallpaper of your smart watches
- 1000 mAh Long Battery Life: Android smart watch has built-in 1000 mAh battery large battery that can last 30 days on a 2.5 hour charge and 100 days of standby time. No need to recharge frequently to meet your daily and short travelling needs
- 120+ Sport Modes and IP68 Waterproof: Fitness watch comes with 110+ sport modes to meet all your fitness needs. When you exercising, the watch precisely tracks your performance metrics. This smartwatch is rated with an IP68 waterproof standard
- Continuous Health Monitoring: Fitness tracker monitors health parameters 24 hours a day. It tracks your heart rate, providing real-time data on your cardiovascular health and monitors your sleep patterns, analyzing the different stages of sleep
- Multi Functions: Smart watches for women comes with lots of useful functional software like alarm clock, music control, camera control, calculator, flashlight, stopwatch, voice memo and more. It is a good assistant in your daily life
Top Picks Compared
Here are the other options we recommend. Each brings something different to the table, depending on what you’re looking for.
Smart Watch for Men Women, 1000 mAh 100 Day Battery Life, 1.85" Fitness Tracker Bluetooth Call/Make Calls, IP68 Waterproof, 120+ Sport Modes, 24/7 Heart...
$24.99
$199.99
PRIMEPRIME
in stock
Amazon.com
Features
| Model | K62 |
| Warranty | 1 |
| Color | Black |
| Size | Smart Watch |
- Bluetooth Calling and Voice Assistant：Smart watch has a microphone and speaker, allowing you to enjoy seamless Bluetooth calls with clear sound and wide range, as well as easily give commands using the smart voice assistant like turn on the music et
- Smart Message Reminder: Smartwatch receive all kinds of messages, including SMS, social media messages. You can turn on “Message Push” and “APP Alerts” in the “FitCloudPro” APP to make sure you don't miss any messages (Unable to reply to messages)
- 1.85” HD Display and DIY Dials: Smart watches for men use high contrast and fast response TFT color screens. "FitCloudPro" app offers over 100+ dials to choose from. You can also choose a favourite photo for the wallpaper of your smart watches
- 1000 mAh Long Battery Life: Android smart watch has built-in 1000 mAh battery large battery that can last 30 days on a 2.5 hour charge and 100 days of standby time. No need to recharge frequently to meet your daily and short travelling needs
- 120+ Sport Modes and IP68 Waterproof: Fitness watch comes with 110+ sport modes to meet all your fitness needs. When you exercising, the watch precisely tracks your performance metrics. This smartwatch is rated with an IP68 waterproof standard
- Continuous Health Monitoring: Fitness tracker monitors health parameters 24 hours a day. It tracks your heart rate, providing real-time data on your cardiovascular health and monitors your sleep patterns, analyzing the different stages of sleep
- Multi Functions: Smart watches for women comes with lots of useful functional software like alarm clock, music control, camera control, calculator, flashlight, stopwatch, voice memo and more. It is a good assistant in your daily life
RingConn Gen 2, World’s First Smart Ring with Sleep Apnea Monitoring, No APP Subscription, 12-Day Battery Life, Stress/Heart Rate/Women's Health Tracker,...
$299.00
PRIMEPRIME
in stock
Amazon.com
Features
| Part Number | RCA-01 |
| Model | RCA-01 |
| Warranty | 1 Year Manufacturer |
| Color | Future Silver |
| Size | 7 |
- [Sleep Apnea Monitoring] RingConn Gen 2 Smart Ring supports sleep health with advanced technology. Developed with leading universities and hospitals, this AI-powered ring accurately tracks sleep apnea. Unlike traditional devices, it's lightweight and comfortable, offering multi-day monitoring with real-time AHI data and personalized insights via a dedicated app for easy sleep health management
- [Size Before You Buy] RingConn Gen 2 Smart Ring uses unique sizing standards, different from U.S. and other health rings. RingConn Gen 2 Sizing Kit helps you find the most comfortable and accurate fit for your finger, preventing the inconvenience of returns and exchanges by ensuring you select the correct size before purchasing
- [No Subscription Fees] Unlock lifetime access to the comprehensive suite of features on the RingConn Smart Health Monitoring App with your RingConn Gen 2 Smart Ring. Experience continuous, real-time health tracking and personalized insights
- [More Than Just Health Monitoring] RingConn Gen 2 Smart Ring surpasses standard health monitoring features by not only tracking your activity, sleep, stress, heart rate, HRV, and blood oxygen saturation but also supporting OTA updates. This ensures continuous improvements and the addition of new features, delivering an ever-evolving experience tailored to your needs
- [Waterproof for Every Adventure] RingConn Gen 2 Smart Ring features upgraded water resistance of up to 100m, making it perfect for daily wear, workouts, and swimming. Plus, RingConn Gen 2 offers outstanding durability with a gentle touch, even for sensitive skin
- [Longer Battery Life & Ultra-Thin Design] RingConn Gen 2 offers up to 10-12 days of battery life, keeping up with your busy lifestyle. Battery life varies by ring size — larger sizes (12-14) can last up to 12 days. With the smart charging case, it can exceed 150 days. The updated design is now thinner, lighter, and more comfortable — with a better fit than ever — so light, you’ll hardly notice it’s there
- [HSA/FSA Eligible] RingConn Gen 2 Smart Ring is HSA/FSA approved. Easily use your Flexible Spending Account or Health Savings Account to make a purchase
- [What You Get] RingConn Gen 2 Smart Ring*1, Charging Case*1, 1m/3.3ft USB-C to USB-C cable*1, user manual*1, our worry-free 12-month warranty, and friendly customer service
1.83" HD Smart Watch, 30 Days Battery Life, Sleep/Heart Rate/SpO2/Blood Pressure Monitor, Calls/Messages/Notifications, 5ATM 110+ Sports Modes Fitness...
$53.99
PRIMEPRIME
in stock
Amazon.com
Features
| Model | G62 |
| Warranty | Replacement within 1 year, refund within 3 months |
| Color | Silver-Beige |
| Size | Adjustable |
- WHY CHOOSE AKUMAKA G62 SMART WATCH? ① Stylish Design: Chic silver finish that complements any outfit; ② Bluetooth Calls & Messages: Stay connected hands-free; ③ Health Monitoring: Track heart rate, SpO₂, sleep, and BP in real time; ④ Fitness Modes: Multiple sports tracking to meet your goals; ⑤ Long Battery Life: 1000mAh battery for extended use; ⑥ Free App Support: Easy setup and detailed health insights; ⑦ Wide Compatibility: Works with Android and iPhone
- Elegant Smart Watches for Women: This smartwatch comes with a silver metal frame and a 1.83" HD screen, which is elegant and stylish overall. 2 different styles of watch bands (1 metal, 1 silicone) are perfect for work, casual wear and special occasions. In addition, there are more than 200 watch face styles to choose from, and you can also upload photos to customize your unique watch face
- Continuous Health Monitor: With the latest touch chip CST816D, high-sensitivity G-sensor STK8321 and PPG heart rate sensor HX3918 built in, AKUMAKA smart watches can monitor heart rate, blood oxygen, blood pressure and sleep accurately. The sleep tracker turns on automatically at night, and the other three can be measured automatically or manually at any time
- Bluetooth Calls Messages Notifications: After connect your phone and smartwatch, you can easily make and answer calls directly on your wrist, without holding your phone all the time. The watch will also receive real-time messages or app notifications from SMS, Facebook, WhatsApp, Instagram and so on. Bluetooth alerts is convenient, but note that you can't edit or reply to messages from your smart watch
- 5ATM Fitness Watch with 110+ Sports Modes: As a daily wearable activity tracker, it keeps recording your steps, distance and calories burned, and no need to take it off even if you sweat, wash your hands or it rains. This fitness watch supports 110+ sports modes, of which 8+1 sports modes are built into the watch system. No matter you like outdoor or indoor workouts, it will help you stay active and fit
- Smartwatch for Android iPhone Compatible: This smartwatch is compatible with Android (versions 5.0 and above) and iPhone (iOS 9.0 and above), covering almost all smartphone models on the market. After a simple pairing connection, you can receive calls and notifications via Bluetooth, use voice assistants and music control, and more
- Perfect Gifts for Women: The women watch combines modern aesthetics with elegance, available in a variety of colors and styles to suit different tastes. Whether it's a birthday, holiday, anniversary or a special milestone, surprise your mother, wife, girlfriend or daughter with a treat
Smart Watches for Women,Fitness Tracker Watches with Sleep Monitor/Heart Rate/Blood Oxygen,IP68 Waterproof FitnessTracker with Long Battery Life,Excellent...
$29.99
PRIMEPRIME
in stock
Amazon.com
Features
| Model | G301 |
| Warranty | 1 Year |
| Color | Silver-Green |
| Size | 1.47 inch |
- 【Excellent Appearance Design and Ideal Gifts】The smart watch is personalized for women, which equipped two type of watch bands, the metal band has a elegant appearance is suitable for any daily occasion, and silicone band is casual and suitable for sport. The fitness tracker watches for women with a beautiful appearance design, it is suitable for daily use; It is also a ideal great gift for Mother's Day, Birthday, Christmas, Thanksgiving, any anniversary and sports competition
- 【Sleep Monitoring & Heart Rate & Sedentary reminder & Female Menstrual Monitoring】The smart watch for women uses an advanced sensor chip and a photoelectric sensor for accurate monitoring, which has 24 hour continuous all-around health monitoring ( blood oxygen, heart rate, and stress) tracking your health data in real time through precise sensors, as well as women's menstrual cycle and sedentary reminders. In addition, the ladies smart watch automatically monitors your sleep status (deep sleep, light sleep, waking up) and provides a comprehensive sleep quality analysis, so better sleep starts now
- 【IP68 waterproof and 1.47" Large HD TFT Screen 】The smart watch for women supports IP68 waterproof rating, which makes daily wear more worry-free. Whether you're swimming in the shallows or snorkelling, you don't need to take off the bracelet to have fun. And the step activity & step tracker women's Smartwatches with watch face personalised dials full range of style and high definition large screen smooth viewing, and the information and content can see in the smooth display. And the heart rate monitor watch is light to provide a comfortable wearing feeling
- 【Multiple Sports Modes and Ultra-long Battery Life】The activity tracker for women has multiple movment modes including walking, runing, hiking, cycling, fitness, swimming, dancing, yoga, tennis, badminton, basketball, rowing etc. The women’s sports watch is help you to record the whole process with real-time updates sports data (steps, calories, heart rate, etc.). And smart watches for women sports with ultra-long Battery Life has a newly upgraded 230mAh rechargeable battery, which this fitness watch charges fully in just 2 hours, providing up to 10-15 days of use and approximately 30 days of standby time , to give you a steady sense of security and companionship
- 【Bluetooth Connection for Calls/ Messages】The smart watches is compatible for iphone and android, with stable bluetooth connection, you can easily receive notifications from calls, messages, Facebook, WhatsApp, Instagram,Twitter and so on directly via the smartwatch. Even if your phone is in your bag, you won't miss any important calls and messages. In addition, this fitness tracker watch for women also has alarm clock and sedentary reminder, weather forecast, music control, camera control, stopwatch, and other daily reminders, bring you a comvenient and healthy life
EURANS Smart Watch No App/Phone Required, Long Battery Life Fitness Tracker Watch,HD Screen, Waterproof Activity Tracker with Step Counter for Walking,...
$25.99
PRIMEPRIME
in stock
Amazon.com
Features
| Color | Blue |
- 【No App/Phone Required Smart Watch】This smart watch works without any apps or linking to smartphones!; It's as easy to use as a regular watch but smarter; Perfect for those who want a simple fitness tracker without setting up with a smartphone
- 【Large, Easy-to-read Screen for User-Friendly Experience】Featuring an upgraded 1.8" ultra-clear HD display; Enjoy a wider viewing range, lower power consumption, richer colors, and higher contrast
- 【7 Days Battery Life】With a high-capacity battery, this activity tracker lasts up to 7 days on a single charge and can stay in standby mode for up to 30 days; It takes only about 1 hours to fully charge; Perfect for business trips or travel
- 【Complete Health Management with Just This Smart Watch】This smartwatch can comprehensively measure your heart rate and blood oxygen levels; Additionally, it tracks your sleep patterns, including deep sleep, light sleep, and REM sleep
- 【Great Buddy for Your Workouts】This fitness tracker can accurately monitor and record your steps, calories, distance, and activity time anytime and anywhere; Giving you a clearer understanding of your workout data
- 【The Best Gift for Loved Ones and Friends】This smart watch is perfect for seniors and friends, meeting the needs of all age groups; It works independently of any app or phone pairing, making it usable in any situation
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