Use 24/7 heart rate to better track calorie burn, optimise workouts and uncover health trends.
Record your resting heart rate, track heart rate trends over time and follow your health & fitness progress.
Use your personalised fat burn, cardio and peak heart rate zones to optimise your effort during workouts.
After outdoor exercise, check your Fitbit app to see your heart rate zones throughout your route and learn where you put in the most effort.
Feel a buzz when you reach your target heart rate zones during exercise, and celebrate when you earn extra minutes outside of exercise.
Go into exercise mode during your favourite workouts to set a goal for each workout and see real-time progress of your effort on screen.
During outdoor runs, rides, hikes and more, use built-in GPS to see your pace and distance on Charge 4, then see a map of your workout in the Fitbit app.
Designed to be water-resistant to 50m, Fitbit Charge 4 automatically tracks swim workouts and can be worn in the shower, pool and beyond.
Amp up your workout when you control music, like songs and browse recent playlists and podcasts from Charge 4.⧫
Take a moment for mindfulness by following an on-screen guided breathing session that’s based on your heart rate.
Stay connected with call, calendar and smartphone app alerts, text notifications and helpful apps like weather and timer. Plus, send quick replies to messages on Android only.
Track time in light, deep and REM sleep stages and get a nightly Sleep Score on your wrist to understand your sleep quality and work toward better rest.
With a battery life of up to 7 days—and up to 5 hours when using GPS—Fitbit Charge 4 lets you do more with less charging.Varies with use and other factors.
Load your credit and debit cards to your Wallet in the Fitbit app, then use Charge 4 to tap and pay for purchases on the go—at transit stations, your favourite stores and more. Not available with all transit systems and banks. See availability.
Charge 4 tracks all-day activity like steps, distance, floors climbed, Active Zone Minutes and calories burned to show how every part of your day gets you closer to your goals.
Know your body better by using your tracker with the Fitbit app to follow your cycle, record symptoms and more.
Keep yourself on track toward your goals with fun, on-screen reminders that encourage you to move throughout the day.
See all your activity stats in one place with a daily dashboard that shows your steps, calories burned, sleep, heart rate and more.
Personalise your Charge 4 by choosing your own clock face and switching out your classic band for accessories in leather, woven, sport styles and more.Accessories sold separately.
Fitbit Charge 4 makes it easier to see your stats in sunlight, at night or any time, thanks to a large touchscreen and backlit display that adjusts to different lighting conditions.
Charge 4 automatically syncs to most popular iOS and Android devices to show your stats, trends and progress on your Fitbit dashboard.
Set goals, track progress and get a more complete picture of your health & fitness—from nutrition and hydration to exercise and sleep—all on your dashboard in the Fitbit app.
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