Product Description

Fitbit Charge HR Heart Rate and Activity Wristband. Every beat counts. Automatic, continuous heart rate monitoring gives you more accurate fitness stats Measures steps taken, distance traveled, calories burned, floors climbed and active minutes Get call notifications right on your wrist with Caller ID* Monitor how long and how well you sleep, and wake with a vibrating alarm See daily fitness stats and time of day on the bright OLED display Available in 2 Sizes: Large - Fits wrists 6.3" - 7.6" Small - Fits wrists 5.5" - 6.5" Access real-time run stats like time, distance and pace with MobileRun* Set goals, see progress and analyze trends on your phone or computer via the Fitbit dashboard Share and compete with friends and family in challenges on the leaderboard--earn badges, and log food, weight and workouts Sync stats wirelessly and automatically to your computer and over 60 leading smartphones Compatible with iPhone 4s and later, iPad (3rd generation) and later and all leading AndroidTM devices, as well as Windows Vista and later and Mac OS 10.6 and later Works with Fitbit Aria Wi-Fi Scale Includes charging cable, wireless sync dongle and comfortable, sleek wristband Water resistant *When phone is nearby. Train better with 24/7, wrist-based heart rate monitoring. See your heart rate right on your wrist to get more accurate all-day calorie burn, reach and maintain your target workout intensity, maximize training with simplified zones and optimize your overall health. Accurately track fitness stats such as steps talem, distance traveled, floors climbed and sleep quality to get the most out of your day. Plus, access real-time run stats like time, distance and pace with MobileRun (when your phone is nearby). Stay connected with Caller ID. Fitbit Charge HR also allows you to stay connected with friends and family thanks to its built-in Caller ID. Get call notifications right on your wrist whenever your phone is nearby. Monitor how long--and how well--you slee