One of the headlining features of watchOS 26 is Sleep Score, which provides a nightly score and classification of ...

We all have days where we wake up after clocking the usual sleep hours, but still feel fatigued and wonder if there was something wrong during the rest hours. For such situations, the sleep tracking ...

The quality of your sleep is important to focus on because it “improves concentration, learning, and memory consolidation ,” says Dr. George. “It also supports creativity and decision-making.” Plus, ...

Wearables can boost motivation — but for some, constant tracking fuels anxiety. Here’s how to keep data from running your life.

From TikTok videos touting mouth tape and weighted blankets, to magazines ranking insomnia-curbing pillows, sleep advice is everywhere. And it’s no wonder. People all over the world complain of ...

You’ve heard of REM sleep but what about deep sleep? Experts share why it’s important and how to make sure you’re getting ...

Researchers have identified five distinct profiles that map to certain brain signatures. Each profile is tied to certain ...

How well our memory works is determined by a complex combination of things, but we can assess it at home for free ...