Hottest Electronic Gadgets

Fitbit uses a 3D motion sensor like the one in Nintendo's Wii to track everything from calories burned to minutes slept.

(Credit: Fitbit)

Amount of steps you took today: 3,451. Miles traveled: 1.4. Calories burned: 348. Calories consumed: 625. Then you went to bed at 12:…

Originally posted at News – Health Tech

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