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- Activity and Fitness Trackers, Exercise and Fitness, Fitness Technology, Sports and Outdoors
Fitbit Charge 2 Heart Rate + Fitness Wristband, Black, Large (US Version), 1 Count
- PurePulse continuous, automatic wrist based heart rate tracking to better measure calorie burn all day Maximize your workouts using simplified heart rate zones (Fat Burn, Cardio and Peak). Splash proof. Do not shower with the device or submerge it in water See call, text and calendar notifications on the OLED display; Automatically track how long and how well you sleep…
- Buy from Amazon

