Fitbit Charge HR Wireless Activity Wristband (Black, Large)

About this item Track workouts, heart rate, distance, calories burned, floors climbed, active minutes and steps Monitor your sleep automatically and wake with a silent alarm See call notifications, daily stats and time of Day on the OLED display Sync stats wirelessly and automatically to your computer and over 150 leading Smartphones Utilize the sizing tool in product details below to ensure proper fit