- 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)
- 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)
Fitbit Charge 4 fitness and activity tracker wristband is swimproof – goodreads to 40 meters and tracks your distance, calories burned, floors climbed, hourly activity, steps taken, active minutes, and total daily measure of burn.
Designed to stay on through the toughest workouts, the Fitbit Charge 4 is our most advanced all-day fitness and activity tracker. Stay motivated with advanced fitness tracking features and a long-lasting battery. Plus, get a brighter display and Fitbit’s largest-ever caller ID display.
The Charge 4 Fitness and Activity Tracker features groundbreaking fitness technology to keep you motivated, healthy and reaching your goals – with a bigger OLED display and interchangeable bands. Access real-time run stats like pace, distance, elevation, heart rate, and more with Valencell’s PurePulse heart rate technology. Stay connected with call and text notifications on your wrist. Track a variety of exercises with SmartTrack automatic exercise recognition. Access simplified stopwatch, timer, and alarm clock display to make it easy to manage your day.
The Charge 4 is a fantastic fitness tracker
Charge 4 notifies you of notifications and calls. It has a built-in GPS. It tracks your exercise, sleep, heart rate, and more.
Fitbit Charge 4 is swimproof, has a larger touchscreen display, and a 24/7 heart + fitness tracker. Plus, it’s easier to see your stats and reach your goal with colorful exercise modes. Stay connected with call, text & calendar alerts and get moving with convenient smartphone alerts. Plus, the automatic workout detection feature helps you track exercise session start & stop times.
The Fitbit Charge 4 is the all-new heart rate and fitness wristband built for all-day, workouts and beyond. PurePulse® heart-rate technology and Fitbit’s industry-leading accuracy track every beat to give you the most comprehensive picture of your health, ever. Plus a larger OLED touchscreen lets you see your stats — at a glance — while mobile GPS tracking helps you to map your routes no matter where you go.
Charge 4 displays real-time stats like steps taken, distance traveled, heart rate, calories burned, floors climbed, active minutes, and hourly activity on its incrementing vibrant display. Plus personalized exercise modes to take on your favorite sport or activity. Get up to 5 days of battery life in just one charge and stay connected with smartphone notifications.