The Apple Watch isn't known for being the most precise sleep‑tracking wearable, but if your readings seem far off, there are ...

Plus, doctors’ number-one pick and their take on the devices.

Sleep – the final frontier, or so it seems in digital health. While everybody needs sleep and plenty want to know more about how to do it the best they can, tools to improve sleep and, in turn, ...

Possibly the best thing you can do for your sleep is banishing your phone from the bedroom, so it may seem ironic to add a ...

The settings are scattered around your phone and watch. Here's where to find them.

Fitbit today announced a number of new features coming to the Public Preview, starting with improved sleep tracking.

After years of dealing with smartwatches that tell me to sleep less because of inaccurate tracking, I found one that gets ...

Everyone sleeps. But not everyone sleeps well. And the quality of your sleep can have far-reaching effects on your mental and physical health. Considering all that, it’s no surprise that sleep health ...

Tsukuba, Japan—In recent years, mobile applications designed to monitor health-related behaviors have gained popularity, with several incorporating game-like features to boost user engagement and ...