We’re tracking the October Prime Day deals you need to be aware of every hour. Here are the deals you need to know about.

Check that your Android phone works with the Fitbit app before setting up your device. Personalize your dashboard and notifications to match your fitness goals and preferences. Sync your Fitbit ...

When will the clocks set back one hour this year? We gathered everything you should know about this year's Daylight Saving Time.

If you’re after such a tracker, the Fitbit Inspire 3 is currently its lowest price ever on Amazon: The best-selling fitness band by Fitbit has dropped to $79 from its standard $99 price. This ...

Optical lattice clocks are emerging timekeeping devices based on tens of thousands of ultracold atoms trapped in an optical lattice (i.e., a grid of laser light). By oscillating between two distinct ...

Get ready to change your clocks back again, as daylight saving time ends early next month. In November, clocks will "fall back" to standard time, where they will remain until next spring. For some ...

By simplifying the numbers I tracked midrace, I felt less anxious, more focused, and actually enjoyed running more.