Fitbit Charge 2 Black Smartwatch

Track fitness with ease. Monitors heart rate and steps. Sleek black design. Mint condition. Fully functioning and comes with charger for fitbit.  Track heart rate continuously on your wrist to maximize workouts, better track calorie burn, and get a clearer picture of your health - all without an uncomfortable chest strap. Track steps, distance, calories burned, floors climbed, active minutes and hourly activity with long-lasting battery life. To help you stay active throughout the day, charge 2 sends reminders to move that encourage you to take 250 steps every hour. Charge 2 automatically tracks how long and how well you sleep to help you work toward a better routine.  Water resistant!  Product Type: Activity tracker Integrated Components: Heart rate sensor supported host device Os: IOS, Android, Windows phone Tracking Data: Distance, time, calories burned, activity, sleep activity, heart rate, steps taken Features: Calendar notification, sms notification, tap control, pure Pulse heart rate technology, changeable band, smarttrack, inactivity alert Type: OLED - monochrome Wireless interface