Used with lots of marks on screen, in None original packaging with all accessories
With Fitbit Charge 4, there's no limit to how far you can go. This sleek, water-resistant tracker is packed with features that help you know your workouts and your body better like built-in GPS with intensity map, Active Zone Minutes, new exercise modes and sleep tracking with Sleep Score & Smart Wake. Plus, with Fitbit Pay, Spotify Connect & Control and up to 7-days battery life, you get more convenience on the go and more inspiration to reach your health and fitness goals.
Made for fitness
There's no need to tell the Charge 4 what you're up to. It automatically detects what type of exercise you're doing, and you can even take it swimming.
Find your motivating playlist and sync to your Spotify account to control your music without touching your phone.
Rest & relaxation
Build better bedtime habits with your nightly sleep score. Your light, deep, and REM sleep stages are all logged, so you get a more accurate picture of your nightly rest.
Find moments of calm throughout the day with guided breathing sessions. It's based on your heart rate, so it's always personalised to you.
Made for everyday
Use the Charge 4 all week long. With high capacity battery you can keep an eye on all your weekly activities.
You'll get smart notifications straight to your wrist and you can make contactless payments - perfect for a refreshing smoothie after all that hard work.
- Battery Life : Up to 7 days
- Compatibility : Compatible with iOS 13 or higher & Android OS 8.0 or higher
- Built-in GPS : With built-in GPS, leave your phone behind and explore the outdoors with pace and distance on your tracker and see a workout intensity map showing your route and effort in the app when you’re done
- Active Zone Minutes : This feature alerts you to which heart rate zone you’re in so you can see if you’re working hard enough to reach your goals
- Sleep Stages & Score : Charge 4 tracks your time in light, deep and REM sleep stages and gives you a nightly Sleep Score in the Fitbit app, so you can better understand your sleep quality and work toward better rest
- Notifications & Apps : Stay connected with call, calendar and smartphone app alerts, text notifications and convenient apps like weather and timer. Plus, send quick replies to messages (Android only). Available when phone is nearby
- 24/7 Heart Rate : Use 24/7 heart rate to better track calorie burn, optimise workouts and uncover personalised health trends that inspire you to make moves on your health and fitness goals