The Fitbit calorie tracker feature can be useful when planning a diet or workout schedule. Here's how Fitbit calculates ...

Battery life on most smartwatches isn't ideal. Previous Pixel watches were slowly improving, but the Pixel Watch 4 finally qualifies as "good" battery life.

I began to notice the Fitbit app sending its Body Response notifications almost immediately after I started wearing the Pixel ...

The end of daylight saving time and the return to standard time aren’t all bad. While the days will seem to end earlier, with sunset times moving up, health experts and recent research generally agree ...

Daylight Saving Time ends on Nov. 2, and many are preparing to turn back their clocks by one hour at 2 a.m. But what does the ...

But the change is slow. Abrupt changes, flying east or west (which extends or shortens sunlight exposure, affecting melatonin ...

If you're forcing yourself to do something you hate, your body will release stress hormones, says one expert. There’s a ...