Get used to 24/7 wrist based heart rate monitoring with the Fitbit Charge HR Heart Rate and Activity Wristband. This will help you track your daily calorie burn in an easy way and target your workouts accordingly. Accurate fitness stats means you get to optimize your overall health status in a beautiful way. The metrics include steps taken, distance traveled, calories burned, floors climbed as well as track active minutes. You will even receive call notifications on this tracker with the help of Caller ID. Not only this, track your sleep and and wake up every day with a vibrating alarm. The bright OLED display only makes this a stylish piece of wearable tech that makes fitness tracking easy and hassle free.