If you use a sleep tracker at night, these are the three metrics you should be paying attention to in the morning.

Garmin owners, these hidden sleep features on your smartwatch could be just what you need to stick to a sleep schedule and ...

How does a sleep tracker on your finger compare to one in a bed? I tested Sleep Number and Oura for a month to find out. Plus, expert sleep-tracking tips. Aly Lopez Former Writer I Aly Lopez was a ...

The Amazfit Helio smart ring is comfortable to wear, relatively durable and reasonably priced. More importantly, it provides accurate heart rate measurements and offers plenty of clear, actionable ...

Ahead of CES in Las Vegas next week San Francisco-based Basis Science announced a new advanced sleep analysis feature for its wristworn, multisensor health tracker as well as a new Carbon Steel ...

While a lucky few can get through the day without feeling tired, everyone else is out here chugging coffee, yawning, and sneaking away for a quick power nap. It’s why sleep hacks are so popular on ...

Over one-third of Americans use some sort of device to track their sleep, according to the American Academy of Sleep Medicine. CREDIT: whitebalaance.space via Getty Images. Get the Popular Science ...

Sleep earphones and sleep earbuds come in a few different styles. Some use active noise-cancelling technology (ANC) – ...

A study using more than 27,000 sleep records of collegiate athletes provides the best evidence to date that early morning team practices take a toll on healthy sleep. Researchers at The Ohio State ...