Millions of people rely on wearable devices to monitor how well they're sleeping. Sleep trackers don’t necessarily measure ...

Millions use sleep-tracking devices, which have become increasingly accurate at gauging sleep. Experts say they highlight ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: Jim McCauley While I've been writing about sleep for the last three years or so, I've ...

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

Your sleep data is screaming long before you feel exhausted, and three red flag metrics consistently predict trouble. I focus ...

Don’t want to wear a fitness tracker to bed? The Google Nest Hub is your solution for effortless sleep tracking without wearing anything on your wrist. Thanks to its built-in Sleep Sensing feature, it ...

A restful night's sleep is something many people wish they could achieve but never do. With the demands of work, family and everything in-between, many people find themselves tossing and turning in ...

Are sleep trackers on your phone helping you get a full night's rest? NPR's Life Kit investigates.

Is sleep tracking actually useful in daily life, or is it just data overload distracting you from what matters? After tracking my sleep every night for a year, I have some answers. Owen Poole, a ...

Garmin has launched the Index Sleep Monitor, which is a lightweight sleep-tracking armband that offers a seven-night battery life. The major highlights of the device include detailed sleep monitoring, ...

Apple Sleep Tracking has finally arrived to help you settle down for bed, sleep, and wake up more peacefully than ever before. Apple Watch’s iconic red, green, and blue rings detect how much you move, ...

Wearable health devices now track heart health, stress, glucose, fertility, and sleep, turning smart wearables into everyday ...