Measures calories burned and heart rate
To help you monitor multiple fitness activities.
Tracks time, activity, sleep activity, pace and sleep stages.
Track sleep stages and review your in-app Sleep Score for an easy way to see how well you slept.
Backlit LED display
For easy viewing in low-light conditions
Allows to make secure purchases at transit stations, retail stores and more.
Active Zone Minutes
Alerts you to which heart rate zone you’re in so you can see if you’re working hard enough to reach your goals.
Allows to see your pace and distance on screen during outdoor runs, rides, hikes and more.
Lets you log pool workouts.
Syncs to select Apple® and Android devices
Such as iPhone®, iPad®, iPod® touch and cell phones and tablets with Android for simple wireless communication.
Lasts up to 7 days and up to 5 hours when continuously using built-in GPS.
*Distance/speed/pace can only be shared on 3G or 4G devices.
Apple, the Apple logo and iTunes are trademarks of Apple Computer, Inc., registered in the U.S. and other countries. iPod is a trademark of Apple Computer, Inc.
- Fitbit Charge 4 Activity Tracker GPS + Heart Rate