Fitbit trackers are known for their at-a-glance step-tracking abilities, but have you wondered about how many Fitbit steps are in a mile? Here's what you need to know about the way Fitbit calculates ...

Both memberships provide workouts: Both the free Fitbit app and Fitbit Premium include introductory programs, exercises, and ...

NEW YORK – Fitbit, whose devices encourage people to walk 10,000 steps each day, now wants to put them to sleep as well. The company said data collected by the millions of Fitbit trackers in use show ...