The Oura Ring does more than track sleep—it monitors stress levels, suggests the best times to rest, and even keeps tabs on ...

The best sleep trackers measure sleep phases, sleep quality, total amount of sleep and sleep disturbances, giving you a look into your overall sleep health. The best sleep tracker for your ...

To determine how you've actually slept throughout the night, sleep trackers and wearables come in handy. While not perfect, sleep trackers can measure heart rate, skin temperature, and time spent ...

Whether you're a beginner or looking to upgrade your wearable, Live Science has you covered with the best fitness trackers.

If you’re tossing and turning at night, you might ask Santa for a sleep tracker. But do they really help? University of ...

Whenever sleep scientist Dean Miller gives a presentation about wearable sleep trackers, he starts by asking his audience for a show of hands: are they for or against them? The crowd usually ...