Now with built-in GPS, see real time pace and distance on runs, rides or hikes right on-screen, then see how you fared in the workout intensity map in the Fitbit app. Get to know yourself better with Charge 4, so you can get to where you need to go.
Charge 4 displays your active heart rate zone so you can track and adjust effort to make every minute count. Get a more personalised view of when you're in Fat Burn, Cardio or Peak zone based on your age and resting heart rate for an optimised workout.
Stay focused and in the zone with motivating playlists via a Spotify Premium subscription straight on your wrist - plus with notifications on-screen when your phone is nearby - choose to stay connected or undisturbed during a workout.
Travel lighter thanks to Fitbit Pay for tap-and-go purchases at participating retail outlets(1), and with a longer battery life of up to 7 days - or 5 hours when using GPS - you can achieve more on your fitness journey with less charging(3).
From swimming to sleeping - Charge 4 is robust to tolerate up to 50 metres of water and light enough to be worn throughout the night. It measures the time you spend in the various sleep stages and gives you a score in the Fitbit app for added insight.