As the devices continue to gain popularity, experts say it is important to understand what they can and cannot tell you, and ...

The iconic sleep-tracking smart ring is accurate and comfortable—but smart rings make poor activity trackers.

If you’re searching for the best sleep trackers, you’re doing yourself a favor. Quality sleep is necessary for feeling like a functional human, but it seems increasingly elusive these days. And ...

After three months of testing, here's my unfiltered review. I realized a couple of years ago that my lifestyle choices could best be described as “voluntarily guzzling an awful cocktail of stress, ...

My Oura Ring spotted that I’ve been failing at this No 1 sleep hygiene rule. But now I'm doing it, I'm falling asleep faster ...

Everything you need to know about REM sleep, including what it is and how much you need ...

It’s easy to use, insightful, and gives you a clearer picture of your nightly habits. Plus, it has features that make you aware of your sleep patterns in a fun, interactive way. My curiosity started ...

Garmin's new Index Sleep Monitor fits around the arm to track breathing variations, sleep stages, heart rate variability, skin temperature and more. Caroline Igo Former Editor, Sleep Caroline Igo (she ...

According to a new study, fitness trackers are leading to the creation and rise of a new type of sleep disorder called orthosomnia. A study published in the Journal of Clinical Sleep Medicine termed a ...

A sleep expert reveals what to do – and what not to do – for a better night ...