Fitbit devices encourage movement and wellness, but just how accurate is Fitbit calories burned and other data? Learn how Fitbit tracks these stats and how you can aid in more precise logging. Fitbit ...

Fitbit, a wireless-enabled, fitness and calorie tracking device became commercially available this week. The device, which is small enough to clip on to the user's clothing, uses an internal motion ...

Fitbit, creator of a wearable device that tracks your daily activity, has raised $8 million in a second round of funding. True Ventures and Foundry Group participated in the round, according to a ...