Energize your day with Charge-an advanced activity wristband that tracks your steps taken, distance traveled, calories burned, floors climbed and active minutes. Stay connected throughout the day with real-time fitness stats and Caller ID on the OLED display. And when the day is done, automatically monitor your sleep and set a silent, vibrating alarm. Whether you re at the office or on the go, Charge wirelessly syncs your stats to your smartphone and computer to help you find the motivation you need to achieve your goals. Accurately track all-day stats like steps taken, distance traveled, calories burned, stairs climbed, and active minutes. See daily stats, time of day, and exercise mode with a bright OLED display. Monitor your sleep automatically and wake with a silent alarm. Get call notifications right on your wrist. Access real-time run stats like time, distance, and pace to stay on track. Sync stats wirelessly and automatically to your computer and over 150 leading smartphones.