Top 19 best and most accurate fitness tracker must be put in yout cart

Use amazon Alexa built in to get quick news and information, check the weather, set timers and alarms, control your smart home devices and more all through the sound of your voice (third party app may be required; amazon Alexa not available in all countries)

Based on your heart rate, time asleep and restlessness, sleep score helps you better understand your sleep quality each night. Also track your time in light, deep and REM sleep stages and get personal insights

Get a 90-day free trial of the Fitbit Premium to help you stay active, sleep well and manage stress. Unlock it all in the Fitbit app. (The valid payment method required. Cancel before free trial ends to avoid subscription fees. Offer valid for new Premium users only)

With a larger display and an always on option, your information s always a quick glance away (always on display requires more frequent charging)

Play your favorite songs and playlists with Spotify app controls on your wrist. Also make secure purchases with Fitbit Pay and get called, text and smartphone app notifications.

CLINICALLY PROVEN TECHNOLOGY: Powered by Masimo SET, the same revolutionary technology used by 9 out 10 top US hospitals and trusted by doctors and athletes.

MEASURES 5 KEY HEALTH PARAMETERS: Including blood oxygen, pulse rate, respiration rate (RRp) and pleth variability index (PVi).

ACCURATE WHEN OTHERS FAIL: When in motion, when hands are cold, in direct sunlight, across all skin pigments.

TRACK AND TREND DATA SEAMLESSLY: Track health data on your smart phone with wireless Bluetooth that seamlessly transfers data onto a free downloadable mobile app. Easily share your records with family or doctors.

DESIGNED FOR COMFORT AND EASE OF USE: Lightweight for portability, comfortable fit so the finger sits close to the sensor, rotational OLED screen so that it is easy to read, and durable with a long battery-life.

Optimize your workouts with a Daily Readiness Score that reveals if you’re ready to exercise or should focus on recover (requires Fitbit Premium membership. Premium content recommendations are not available in all locales and may be in English only)

Earn active zone minutes as you progress toward your weekly 150 minutes of heart-pumping activity and use 20+ exercise modes to track goals like distance, calories burned and more

Track all-day activity: your steps, distance, hourly activity and calories burned

Use 24/7 heart rate to track resting heart rate better measure calorie burn

Enjoy 10 days of battery life for daily progress without constant charging varies with use and other factors

Track your time in light, deep and REM sleep, then get a Sleep Score to better understand your sleep quality each night

Stay inspired from the shower to the pool with this swimproof tracker (water resistant to 50 meters) and motivated by connecting with friends, competing in challenges, earning badges and celebrating goal milestones

Get call, text, calendar and smartphone app notifications right on your wrist. Notifications and app alerts are available on-device when your phone is nearby

Includes a 1-year Premium membership (New and returning Premium members only. Must activate trial within 60-days of device activation. Cancel before end of trial to avoid recurring fees. Content and features may change. Terms & Conditions apply)

Choose a 1-year or monthly Fitbit Premium subscription to start after trial ends for $9.99 monthly or $79.99 yearly

See how jewelry gets smart with a tracker that doubles as a timeless accessory and features a vibrant color display

Get better sleep to power your days with sleep tracking and sleep Score in the Fitbit app

Feel a Buzz when you reach your target heart rate zones, while you earn active zone minutes

6-month trial of Fitbit Premium(New and returning Premium members only. Must activate trial within 60-days of device activation. Requires valid payment method.Content and features may change. Terms & Conditions apply)

Maximize your exercise, understand resting heart rate trends and better estimate calorie burn with 24/7 heart rate tracking

Tune in to your body with health metrics like breathing rate, heart rate variability and more (in-app only)

Enjoy up to 5 days of battery without having to stop for a charge (varies with use and other factors)

Connect Luxe to your phone’s GPS & see real-time pace and distance on your wrist

Use built-in GPS to see your pace and distance on screen during outdoor runs, rides, hikes and more and see a workout intensity map in the app that shows your heart rate changes along your route

With Active Zone Minutes, feel a buzz when you reach your target heart rate zones during exercise, and celebrate when you earn extra minutes outside of exercise

Get a 90-day free trial of the Fitbit Premium to help you stay active, sleep well and manage stress. Unlock it all in the Fitbit app. (Valid payment method required. Cancel before free trial ends to avoid subscription fees. Offer valid for new Premium users only).Operating temperature: -20° to 60° C

Use 24/7 heart rate to track resting heart rate & better measure calorie burn. Syncing to mobile devices requires Bluetooth LE and internet connection. Syncs with Mac OS X 12.2 and up, iPhone 5S and later, iPad 5 gen. and later, Android 7.0 and later

See your SpO2 nightly average and range on wrist, and view trends over the past week in the Fitbit app (SpO2 is not available in all markets. The SpO2 feature is not intended to diagnose or treat any medical condition or for any other medical purpose)

Track your skin temperature each night to see how it varies from your personal baseline (Not available in all markets. Only available in the Fitbit app and only displays variation. Not intended for medical purposes)

Track workouts in real-time with 20+ goal-based exercise modes. It’s also swimproof and water resistant to 50 Meters, so you can track swims, wear in the shower and more

Multi-day battery lasts up to 7 days and up to 5 hours when using built-in GPS (varies with use & other factors). Track sleep stages & review your in-app Sleep Score for an easy way to see how well you slept

Optimize your workout routine with a Daily Readiness Score that reveals if you’re ready to exercise or should focus on recovery (Requires Fitbit Premium membership).

Get a daily Stress Management Score showing your body’s response to stress and take steps to improve your levels with an on-wrist EDA sensor mindfulness session. Band Size:Sm: Fits wrist 5.1"- 6.7" . Lrg: Fits wrist 6.7" - 8.3" in circumference

Track your heart health with high & low heart rate notifications and a compatible ECG app (The Fitbit ECG app is available in select countries. Not intended for use by people under 22 years old.)

With the Health Metrics dashboard, track SpO2, heart rate variability, skin temperature variation and more (Not intended to diagnose or treat any medical condition and should not be relied on for any medical purposes.)

See your real-time pace & distance without your phone using built-in GPS during outdoor activity, then see a map of your workout route in the Fitbit app

Your stats come to life on a new color touchscreen that’s two times brighter than Charge 4 in daylight, all with up to 7-day battery (varies with use and other factors)

Track calorie burn and optimize workouts with 24/7 heart rate tracking and Active Zone Minutes, which guide you toward your desired intensity level

Get a better understanding of your sleep quality with a daily Sleep Score and graphs of your time in light, deep and REM sleep—then see how you can improve your sleep and wake up feeling energized

Includes a 6-month Premium membership complete with personalized insights, advanced analytics, guided programs and more (New & returning Premium users only. Must activate trial within 60-days of device activation. Content and features may change)

【Multi-Function Smart Watch】: The Q9 PRO smartwatch can provide all-around health tracking, allowing you to accurately track 24-hour heart rate, blood oxygen levels, and stress levels. Automatically monitor your sleep (Deep sleep, Light sleep, Awake time)to tell you how long you sleep during the night.

【24 Sports Modes & 5 Atm Waterproof】: This fitness watch features 24 sports modes to check all-day activity data like steps, distance. Water-resistant up to 50 meters, you can wear the fitness tracker for swimming, and it will record your achievements even underwater.

【Smart Notifications】: Stay connected with calls, text, other app notifications, and convenient tools like timer, stopwatch, wrist sense, DND mode, find phone, sedentary reminder, music control, and weather display. Impressive 7-day battery life between a 2h flash charge, you can relax and enjoy more than a week of travel or work. The smart watch can stand by for up to 45 days when not in use.

【Digital Watch For Android IOS Phones】: The sports watch is compatible with iOS 8.0 and Android 4.4 and above devices. Download and install the Free "GloryFit" APP, bind this smartwatch to your cell phone, and you can receive alerts of the SMS, incoming calls, and SNS.

【Personalized Custom Dial】: Immerse yourself in the 1.7" super-large and colorful HD display, and see all your incoming text and calls in expansive quality. Express more of yourself with 200+ watch faces and editable watch faces & widgets - or customize with your photos.

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. Physical size - Fits wrists with a circumference of 122-188 mm. Display size - 0.26 x 0.70 inches (6.6 mm x 17.7 mm)

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

【Hardware design features】 The smartwatch features a 1.7" full-touch HD bright screen screen and an aircraft-grade aluminium metal body frame. The body is equipped with the latest 2022 Bluetooth chip and Nordic's high-end CT1711 main chip for fast, stable and extensive smartphone connectivity and quick reconnection in case of disconnection.

【All Day Activity Tracking & GPS Connect】-All-Day Multiple sports modes Activity automatically tracking your sport data, such as calories, steps, walking distance to calculate your calories burned. wrist-based heart rate tracking 、 blood pressure measurement without an uncomfortable chest strap. The Fitness tracker Opening the "GPS movement" mode to display the Running Route in the App.

【Notification function & Sleep Tracker 】- Notifications are made via vibration, phone call, SMS, , etc. Shows the phone number, name, message, or corresponding SNS icon. it has multiple functions such as an alarm clock and a sedentary automatic alarm。and provide comprehensive analysis of your sleep quality (deep sleep,light sleep and wake up time) to help you develop a healthier lifestyle.

【IP68 waterproof& 10+ Days Battery】Don't bother yourself to take off the fitness watch frequently as this sports watch is rated IP68 waterproof and has super long battery life. You can feel free to sweat it out during exercise, shower, wash hands, play in the rain or swim with it. With the built-in 260mAh battery, this digital watch can work up to 10-15days with one single full charge of 2.5 hours.

【Applicable model and safety guarantee】- Compatible model: Bluetooth 4.2, IOS9.0 / Android5.1 or higher compatible smartphone. We will strive to ensure the quality of our products, continually improve our products according to market feedback, and better serve the needs of our users. If you have any questions, please let us know in the Amazon buyer message. Please purchase with confidence

1.69-inch Full-Touch Screen and Custom Watch Face: Our smart watch features a large 1.69 inch TFT-LCD full touch screen that resists fingerprints, provides great vivid images. You can easily operate and view sports data. There are a variety of fitness watch face styles to choose from in the Keep Health app, and you can also customize the watch face with your favorite photos. 6 brightness options make it easy to read messages in sunlight or darkness.

All-day Activity Tracking and Sleep Monitoring: Easily test your heart rate, blood-oxygen saturation with a single tap of the Men smart watch. Smart watches with high performance sensor help you establish a regular bedtime and track your sleep trends (fall sleep time,deep sleep, light sleep, awake) night after night so you can better adjust your sleep (Note: The data is for reference only, please do not use it for medical purposes)

25 Sport Modes and Setting goals: This women smart watches supports 25 types of sport modes, such as Walking, Running, Cycling, Tennis, Yoga, and so on. Q23 digital watch support setting exercise goals, you can set your exercise calories, exercise time and exercise distance, easily plan your workouts. This fitness tracker is designed with IP68 waterproof rating, so you can have no worries when washing your hands or accidentally encountered heavy rain.

Easy to Use and More Practical Features: Just click the side button to enter all function interfaces, the mens watches supports freely add or delete functions and adjust the order of functions appearing. Sport watches for men has more practical functions, such as get notifications of call, text and APP message, calculators, timers, wake-up gestures, sedentary reminders, music control, camera control, weather display and other functions to meet your daily needs.

Longer-Lasting Battery and Energy Saving: Smart watch for android phones or iOS has built-in 300mAh rechargeable battery, the working time can be 5-10 days (varies with usage and other factors), if you encounter emergency use, you can also turn on the power saving mode, With up to 30 days of standby time, the android smart watch has excellent battery life for uninterrupted fun day and night.