It’s all about quality, not quantity ...

Forger takes a more favorable view toward the devices, which he says help keep the overlooked importance of sleep front of ...

Nearly half of adults (48%) have used a sleep tracking device, such as a smartwatch or app, to monitor their sleep quality and duration – up from 35% in 2023, according to a new survey from the Americ ...

Millions use sleep-tracking devices, which have become increasingly accurate at gauging sleep. Experts say they highlight ...

No commercially available sleep tracker can perfectly analyze your sleep or diagnose a sleep disorder; you need to visit a sleep lab for that. But the better trackers can identify trends in your sleep ...

Smart home uses are convenience-focused, and discovering the limits of what a home monitoring system can do. But in an age where technology is beginning to do it all, where is the focus on the people?

CNET's sleep team tests and reviews much more than just mattresses. We aim to sort through the overwhelming amount of sleep-related information available online to find what works -- and help you ...

(CNN) — I’m captivated by my new personal health tracker, a Christmas gift from my husband. It’s fascinating to know my heart rate, respiration, activity, readiness and stress levels at any moment.

REM sleep goes even deeper into brain recovery, dreaming and processing memories and emotions. This is the sleep stage in ...

People have been more inclined to use trackers nowadays; however, it is crucial to assess the actual practicality of these ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Using a wearable might seem like a foolproof way to learn about your body. But when it comes to sleep, ...

As a certified personal trainer, I tested 14 wearables over eight months while training, running and swimming. Here are the ...