My bedroom has become a sleep lab filled with smart rings, fitness bands, and mattress covers. Here's what I learned.

Oura is widely considered to be the most reliable smart ring when it comes specifically to sleep tracking, particularly the newest Oura Ring 4. But you might notice discrepancies in things like ...

N early half of all Americans and around 40% of Britons now use a smartwatch, smart ring, phone app or another similar device to track their sleep. Are these gadgets accurate—an ...

Whoop has begun rolling out an update to its sleep tracking that improves stage analysis and awake recognition. The brand detailed the new sleep algorithm in a blog post last week, though the ...

Google just dropped sleep tracking to $99 with no subscription required. The new Fitbit Air is the most affordable serious sleep tracker on the market right now — but a growing body of research ...

The Google Fitbit Air is not just a fitness tracker; it is a versatile tool designed to enhance your health and wellness journey. While its primary functions, such as step counting and sleep ...

What gets measured gets improved is the whole idea behind habit tracking. If you’ve ever struggled with implementing a new habit, from drinking more water to getting eight hours of sleep, tracking ...

As temperatures rise, getting restorative sleep during the summer, research predicts, will get more difficult. Learn how a ...

If you've noticed your Fitbit sleep score taking a nosedive recently, don't panic—and definitely don't assume you've unknowingly developed insomnia. It seems Fitbit has quietly rolled out improvements ...