Sleep scientists have a term for what’s happening: orthosomnia —trouble sleeping caused by the stress of trying too hard to sleep well. It was first described by researchers who noticed patients ...

A study reveals the HUAWEI WATCH GT2 smartwatch accurately tracks sleep stages, yet it falls short in diagnosing sleep disorders compared to PSG.

The Fitbit Versa 4 is an affordable smartwatch with all the health and fitness metrics you could ask for. It's on sale for $129 for Amazon Prime Day.

Even if you currently have the latest Apple Watch on your wrist, you might not be aware of these helpful health features.

"Once you get past the 10-minute mark, your body can start to fall back into a deep sleep, which will make waking up again difficult and more unpleasant," Holly Schiff, a licensed clinical ...

You may have noticed a mysterious purple person icon on your Apple Watch. This is related to your Focus Mode, and you can turn it off or customize it.

Apple Watch makes it easy to track sleep, workouts, heart health, and more while keeping your data private and giving you handy safety alerts.

The Apple Watch Series 11 uses the same S10 processor as the Series 10. It’s fast and responsive, with no obvious slowdown or lengthy pauses when loading apps. The Watch syncs with the iPhone quickly, ...

Abstract: The use of smartphones at night could affect sleep cycles and even disrupting circadian rhythms. This study examines the effect of different smartphone screen colour temperatures on sleep ...

Jimmy Kimmel will be back on ABC Tuesday, but the country’s largest owner of its local affiliate stations won’t air his show as he still refuses to apologize for his incendiary, false claim about ...

From reproductive rights to climate change to Big Tech, The Independent is on the ground when the story is developing. Whether it's investigating the financials of Elon Musk's pro-Trump PAC or ...