Fitbit Releases New Tracking Collar That Gets Tighter Every Second You Are Inactive
SAN FRANCISCO-Touting the device's state-of-the-art ability to incentivize exercise through intimidation, Fitbit released a new tracking collar Tuesday that tightens every second the person wearing it is inactive. "Whether you're a fitness guru or a first-time runner, this sleek new wearable tech will jumpstart any"