Repeat: The FitBit, a little chapstick-sized clip, has almost identical claims, plus it awards you Foursquare-like badges for hitting fitness milestones (15,000 steps in a day ...
The FitBit, a little chapstick-sized clip, has almost identical claims, plus it awards you Foursquare-like badges for hitting fitness milestones (15,000 steps in a day ...