Fitbit One Wireless Activity Plus Sleep Tracker, Black 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…
Fitbit One Wireless Activity Plus Sleep Tracker, Black 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…