Items related to Fitbit One Wireless Activity Plus Sleep Tracker, Black
by Fitbit Tracks steps, distance, calories burned and stairs climbed Monitor how long and how well you sleep Wakes you (and not your partner) with a silent alarm Syncs automatically to your computer or select smartphones and tablets via Bluetooth 4.0 Set goals, view progress and earn badges Sync stats wirelessly and automatically to your computer and over 150 leading smartphones |