How accurate is your smartwatch? Learn how Apple and Samsung smartwatches use motion and HR to track sleep, and why you ...

A month with the Apple Watch, along with its gentle nudges and a doctor’s guidance, helps the writer build a healthy sleep ...

For years now, we've been told that we have to get enough sleep to maintain our physical and mental health. But in reality, the quality of that sleep might be more important than the quantity. Sure, ...

Orthosomnia is a behavioral pattern that happens when someone becomes preoccupied with achieving perfect sleep data, says ...

Caroline Igo (she/her/hers) was a wellness editor at CNET and holds Sleep Science Coach and Stress Management certificates from the Spencer Institute. She received her bachelor's degree in creative ...

ATLANTA — The fascination with sleep trackers hasn't waned. Enough people fret over their sleep data trying to get a perfect night's sleep that sleep specialists have coined a term for the behavior: ...