Tracks steps, distance, calories burned, and active minutesLog food, weight, and more on Fitbits website or appsMonitors how long and how well you sleepWakes you (not your partner) with a silent wake alarmLED lights show how your day is stacking up against your goalSet goals, view progress, and earn badgesShare and compete with friends throughout the daySyncs automatically with select mobile devices and to your computerFree iPhone and Android AppInstantly launch your Fitbit app by tapping your device with your NFC-enabled Android phoneEasy-to-wear, slim, comfortable wristbandAvailable in two stylish colors black and slateAccessory bands allow you to personalize your FlexWear all day and night - even in the showerRechargeable battery