The Fitbit Charge HR Fitness Tracker tracks continuous heart rate, all-day Fitness stats and sleep. Includes caller ID.
- Get continuous, automatic, wrist-based heart rate & simplified heart rate zones.
- Get real-time run stats & review routes, splits and workout summaries on the app
- See daily stats & time of day, and get call notifications with compatible devices
- Lasts longer than competing trackers with a battery life up to 5 days
- Automatically recognizes select activities and records it in the exercise section of the Fitbit app
- Sync stats wirelessly & automatically to leading smartphones and computers
- Track workouts, heart rate, distance, calories burned, floors climbed, active minutes & steps
- Monitor your sleep automatically & set a silent alarm
- Tracks 7 days of detailed motion data – minute by minute.
- Tracks daily totals for past 30 days
- Stores heart rate data at 1 second intervals during exercise tracking and at 5 second intervals all other times