Behold the power of heart rate in your wrist with the Fitbit Charge Wireless Heart Rate + Activity Wristband. This smart-watch has a PurePulse heart rate monitor to come up with continuous, automatic, wrist-based heart rate and simplified heart rate zones that sync wirelessly for your smartphone. Also monitoring your workouts, distance, calories burned, floors climbed, active minutes and steps taken, this watch syncs your stats wirelessly for your smartphone or computer from as much as 20ft away, displaying your progress in easy-to-read charts and graphs. The sleep monitor helps you get your REM cycle dialed and the silent alarm gets you up and at ’em without disturbing somebody in bed with you. For those at the go, the OLED visual display unit shows caller ID and other notifications out of your phone, in addition to your day-to-day stats and the time of day. The lithium-polymer battery lasts as much as five days to keep you at the right path and your workouts consistent.
Housing Material: elastomer
Heart Rate Monitor: yes