Fitbit Charge 4 Fitness and Activity Tracker with Built-in GPS, Heart Rate, Sleep & Swim Tracking

Find inspiration for miles with a deeper understanding of your body and health.

Move forward with Charge 4.

Picture the Path to your goals

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.

Know your heart to map your journey

Using our most advanced heart rate sensors, Charge 4 tracks all-day calorie burn, real-time heart rate zones and Active Zone Minutes so you can truly understand your body.

Push yourself further

There's no limit to how far you can go with 20+ goal-based exercise modes, auto-exercise tracking and reminders to move on the swimproof Charge 4.

Sleep better to live better

Build better bedtime habits when you use Sleep Score with the Fitbit app, sleep tracking with light, deep and REM sleep stages and more.

Music Motivation

Amp up your workout when you control music, like songs and browse your playlists and podcasts from Charge 4.

Gain Insights, get inspired

Access your health, activity and sleep stats, feel empowered by the Fitbit community, join challenges, get insights and see your progress—all in one place.

Even more to love

Up to 7 day Battery Life

Track activity, sleep, heart rate and more with multi-day battery so you can do more on a single charge.

Secure tap to Pay

Make purchases from Charge 4 at millions of stores or transit stations—no phone or wallet necessary.

Everyday Apps

Stay on track with helpful apps to get the weather forecast, set a timer, run a stopwatch and check your calendar.

Alerts When You Decide

Use do not disturb or sleep mode to mute calls & set a vibrating alarm for reminders or to wake peacefully.

Personalized Clock Face

Give your watch the perfect look with multiple unique designs downloadable from the Fitbit app.

20+ Goal Based Exercises

Go into exercise modes during your favorite workouts, then set a goal and get real-time stats as you move..

All Day Activity

Track steps, distance, floors, Active Zone Minutes and calories burned to see how you impact your goals.

Smart Features

Get call, text, calendar and app notifications when your phone is nearby & send quick text replies on Android.

Female Health Tracking

Use Charge 4 with the Fitbit app to follow your cycle, record symptoms and more.

Guided Breathing

Find moments of calm throughout the day with personalized breathing sessions based on your heart rate.