The Fitbit Charge HR not only tracks your steps but it measures your heart rate; allowing you to monitor calorie burn, maintain your workout intensity and most importantly – you can actually see when your health is improving by analysing your all-day and resting heart rate trends. Every beat counts. The power of heart rate on your wrist. Pure pule heart rate - get automatic, wrist-based heart rate and simplified heart rate zones. Long battery life - upto 5+ days of tracking. Auto sleep & alarms - monitor your sleep automatically and wake with a silent alarm! . Caller id & watch - see call notifications, daily stats and time of day on the oled display. Wrist monitor. Size H20, W7.2, D7.2cm. Batteries required 1 x Li-Ion (included).

EAN: 0810351023005.