Fitbit Charge 2 Activity Tracker (Large-Black)
Sensors & Components
Optical heart rate tracker
Battery and Power
We recommend charging your device every few days to ensure that you're always tracking.
Battery life up to 5 days. Battery life and charge cycles vary with use, settings, and other factors; actual results will vary.
Battery type: Lithium-polymer
Charge time: One to two hours
Radio transceiver: Bluetooth 4.0
Saves 7 days of detailed motion data – minute by minute
Saves 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
Fitbit Charge 2 tracker
Charge 2 Classic wristband
Click Here for more detailed specifications.
Availability: Out of stock
The all-new heart rate and fitness wristband. Maximize workouts with PurePulse heart rate, multi-sport modes and Connected GPS. Track all-day activity, exercise and sleep. And make the most of your routine with smartphone notifications, Reminders to Move and guided breathing sessions.
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