Just because you feel rested, doesn't mean you got a quality night's sleep. The Apple Watch can now rate your rest with a ...

According to Apple's presentation, the smartwatch will look for chronic hypertension over 30-day periods. Apple's ...

Even if you're not getting any sleep — especially if you're not getting any sleep — a sleep tracker can help. Every night when you sleep, you go through four distinct sleep stages in roughly 90-minute ...

A deep-dive test of the Garmin Index Sleep Monitor, including a comparison of the data from a Garmin watch and the dedicated ...

Apple's Sleep Score in Series 11 and watchOS 26 uses 5 million nights of data to create personalized baselines with ...

The bedside table of the modern health enthusiast increasingly features sophisticated technology aimed at unlocking the mysteries of sleep. From advanced rings and watches that monitor heart rate ...

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 ...

If you’re a runner — or you want to start — this feature is a gamechanger. You take a 12-minute test wherein you run for as long as you can, and the Galaxy Watch8 will create a three-to-five week ...

We should avoid letting apps override how we respond to our body’s basic signals — whether we’re hungry, tired, or upset.

Sleep posture recognition and monitoring systems have garnered significant attention for their potential to enhance clinical sleep assessments and improve overall sleep quality. These systems ...

“Habits are behaviors that we repeatedly do without much thought or intention. Habit tracking is the practice of tracking ...

People living in areas of elevated air pollution may be at risk of more serious sleep apnea events, according to a large new ...