What does an activity tracker do?

Activity trackers come in many styles and can improve your overall wellness by tracking your activity, fitness levels, sleep, and calorie consumption. By understanding these trends, users can monitor and adjust behaviors that influence overall health and well-being.


How does it work?

Most activity trackers monitor every detail of your day with sophisticated motion sensors. Activity trackers can automatically sync your information to PCs, Macs, and select Bluetooth 4.0/Bluetooth Smart Ready devices. Depending on the model, sensors will detect walking, twitches during sleep, and even heart rate. Data from these events is transmitted to a smartphone or computer via a Bluetooth or Wi-Fi connection. Whether you’re interested in your sleep quality or the number of calories burned canoeing, data from these events is literally at your fingertips with the tracker’s companion smartphone app.


How is an activity tracker different from a smart watch?

Although, in some instances, both devices can tell time, activity trackers are primarily dedicated to monitoring biometric data and physical activity. Smart watches leap beyond fitness, enabling users to check email, answer calls, and much more. Besides differences in function, activity trackers come in different forms; some of which include bands, necklaces, and inserts.


What about compatibility?

Customers should consider two factors before making a purchase: operating system (OS) and Bluetooth version. Typically, activity trackers are designed to work with a specific OS, such as Android or Apple iOS. Selecting a tracker compatible with both operating systems is wise if you’re undecided about your future smartphone. Additionally, certain trackers are only compatible with a particular version of Bluetooth. For example the UP24 by Jawbone is designed to work with devices that support Bluetooth 4.0 or higher. You can learn more about compatibility in the “Product Features and Technical Details” section of each product page.

Shop all activity trackers

Best Selling Activity Trackers on Amazon

1
LETSCOM Fitness Tracker HR, Activity Tracker Watch with...
  • 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...
  • 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
2
Fitbit Inspire HR Heart Rate and Fitness Tracker, One...
  • Utilize 24/7 heart rate to more accurately track calorie burn, resting heart rate & heart rate zones during workouts
  • Track all day activity, including steps, distance, hourly activity, active minutes and calories burned. Operating temperature is -10° to 45° C
  • Automatically track sleep, plus due to the heart rate feature, get more insights into your light, deep & REM sleep stages
3
LETSCOM Smart Watch Fitness Tracker Heart Rate Monitor...
  • Large Stylish Dial Display: 1. 3-inch TFT-LCD color touch screen features 4 customized displays, making it easier and quicker to view time and date, steps travelled and calories burned, message notifications can also be displayed straight on...
  • Heart rate monitoring & sleep tracking: The smartwatch can 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, distance, calories burned and weekly/monthly data, you can see your targets at a glance allowing you to control your rhythm of exercise, making your exercise more...
4
Letsfit Smart Watch, Fitness Tracker with Heart Rate...
  • Overtake your expectations: featuring a 1. 3-Inch large touch screen that allows you to understand your health more intuitively by displaying your sports data vividly and in a way that is easy to understand. Meets IP68 water Standard...
  • Protect & monitor your health: Our Letsfit activity watch includes a bunch of new features, including: music control, even Stress training. Making it more than just a health tracker
  • Affordable & Functional: Like most traditional health trackers, Lestfit Smart Tracker can monitor your steps, calories burned, sport mileage, and sleep quality status 24 hours a day whilst syncing with our VeryFitPro app. Your device can also...
5
moreFit Fitness Tracker HR, Waterproof Activity Tracker...
  • 💜【Stylish Design & Swimming modes】Stylish color curved screen and illuminated buttons, excellent visibility even in direct sunlight outdoors or lightnight; New design swimming mode greets the arrival of hot summer with you, solving the...
  • 💜【All-Day Activity Tracking】The step tracker watch can track your workout, view directly on the watch for steps, calories burned, distance, heart rate, sport time, average speed (Map your sports route in the app by following the connected...
  • 💜【Heart Rate & Sleep Monitor】The fitness sport watch can track wrist-based heart rate and blood pressure 24 hours automatically and continuously. You can check the dynamic curve chart of HR, BP and sleeping quality on the App, know a...
6
Fitbit Charge 3 Fitness Activity Tracker,...
  • Better measure calorie burn, understand resting heart rate & more with 24/7 heart rate tracking and a battery life of up to 7 days (varies with use and other factors); charge time (0 to 100 percent) 2 hours
  • Choose from 15 plus exercise modes like run, bike, swim, yoga, circuit training and more, set a goal, and get real time stats during your workouts to see how you can keep getting better
  • Automatically record time spent in light, deep and REM sleep stages, see Activity trends, healthy insights, and personalized guidance in one place with Fitbit today. Operating temperature is -10° to 45° Celsius
7
LETSCOM Fitness Tracker with Heart Rate Monitor, Color...
  • Heart Rate & Sleep Monitoring: Letscom fitness tracker tracks real-time heart rate automatically & continuously during exercise and resting; automatically tracks your sleep duration and wakes you up peacefully with a silent alarm
  • All-day Activity Tracking: Built-in advanced 3D sensors, activity tracker accurately records your daily activities like steps, distance, calories burned and more; supports 14 sports modes and you can use your smartphone GPS to see real-time...
  • Call and Message Reminder: Be notified of text messages, calls and social messages, you can see message contents or caller name displayed on the tracker screen; this smart watch never let you miss anything important during meetings or workout
8
LETSCOM Smart Watch, Fitness Trackers with Heart Rate...
  • Heart Rate & Sleep Monitoring: Letscom smart watch tracks your real time heart rate automatically and continuously when you are at rest or while exercising. It also records your deep,light and awake sleep patterns, and wakes you up with silent...
  • All-day Activity Tracking: With our smartwatch, you can accurately track your everyday activities. Includes up to 11 sport modes, our fitness watch tracks your workouts in detail, including steps, calories burned, distance, and more. Know how...
  • Smart Notifications: Always stay connected and get vibration notifications of your calls, texts, and SNS messages, including Facebook, Twitter, WhatsApp, Linkedin, Messenger, etc. No more important messages missed.
9
Garmin Vivoactive 3, GPS Smartwatch with Contactless...
  • Garmin Pay contact less payment solution lets you pay for purchases with your watch (available for supported cards from participating banks), Display size 1.2 inches in diameter
  • Personalize your watch with thousands of free watch faces, apps and widgets from our Connect IQ store. Glonass, barometric altimeter, compass, accelerometer, thermometer sensors are available
  • More than 15 preloaded GPS and indoor sports apps, including yoga, running, swimming and more; Case material: Fiber reinforced polymer with stainless steel rear cover
10
Inspiratek Kids Fitness Tracker for Girls and Boys Age...
  • ✅ EASY TO USE AND SET UP - The Inspiratek Fitness Tracker has a ONE-TOUCH system for easy use!
  • ✅ PERFECT FOR BOYS AND GIRLS AGE 5 TO 16 - This design is built to fit SECURELY AND COMFORTABLY!
  • ✅ MULTI-FUNCTIONAL KIDS FITNESS TRACKER - Comes with OVER 10 BUILT-IN FUNCTIONS and a CUSTOM APP!

Via Amazon

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