Need motivation? There's an app or gadget for that

Welcome to the measured life. When Tim Davis of Beaver, Pa., tipped the scales at 318 pounds two years ago, he bought a Fitbit gadget to track his physical activity and the Lose It! app on his phone to ...

via Gadgets News Headlines - Yahoo! News http://news.yahoo.com/motivation-theres-app-gadget-070446794.html