This all-new heart rate and fitness band helps make every beat count. With the PurePulse heart rate, multi-sport modes and ConnectGPS features you can maximize your workouts. Track your activity, exercise and sleep with this easy to use Fitbit watch. The SmartTrack function also automatically detects your workout and records your stats in the Fitbit app. The Charge 2 also sends reminders to move that encourages you to take 250 steps an hour - perfect if you are a sedentary worker. Also featuring a silent vibrating alarm, you can wake up without disturbing your partner. With an impressive battery life of up to 5 days on only 2 hours charge time and compatible with Apple, Android and Windows products this versatile Fitbit is an ideal gift for a loved one trying to get fit. Features and Benefits ConnectedGPS - Track pace and distance, and record in the Fitbit App. PurePulse - Keep track of your heart rate all day. Extended use - Use for up to 5 days on one charge. All-day activity tracking - Make the most of your workout with the automatic tracking. Specifications Fitbit Charge 2 Heart rate tracking Activity tracking Alarm Sleep tracking 24 hour clock Large size Weight: 35g Charge time: 2 hours Battery life: 5 days Colour: Teal