Sleep trackers promise to turn the mystery of the night into clean numbers and colorful charts. Yet as the devices have ...

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 ...

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

If you use a sleep tracker at night, these are the three metrics you should be paying attention to in the morning.

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. Yet it’s ...

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 ...

Orthosomnia is a relatively new condition you've probably never heard of. Here's why fixating on your sleep data can be bad and what to do about it. Taylor Leamey wrote about all things wellness for ...

A restful night's sleep is something many people wish they could achieve but never do. With the demands of work, family and everything in-between, many people find themselves tossing and turning in ...

There's no getting around it — sleep is central to our health and well-being. You can do everything right, including eating right and downloading fitness apps to ...