In box with charger.
Track calorie burn, heart rate, gauge workout intensity and get a picture of your overall health without an uncomfortable chest strap. Automatically tracks how long you sleep, shows your time spent in light, deep and REM sleep, and has a silent alarm to help you wake more peacefully. Gives you instant access to stats, the time and smartphone notifications. SmartTrack technology automatically detects and logs workouts to the Fitbit dashboard, so you get credit without ever pushing a button.
This Item has sold
