I knew to expect reliable sleep tracking, but what I didn't anticipate was how the Oura Ring could teach me to be a better ...

Plus, doctors’ number-one pick and their take on the devices.

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 ...

If your Fitbit is giving you bad sleep-tracking data, the fix might be simpler than you think. Here's what to check to get ...

Over the past decade, we've seen a boom in gadgets that claim to track all sorts of health metrics, from heart rate to calories burned. Many of these wearables can also be used to measure the quantity ...

While some technology can hinder sleep, certain devices are designed to improve rest. Sleep tech includes items like noise machines, sleep trackers, and heated eye massagers. Wearable devices can ...

Once I understood this one sleep metric, everything I needed to do for better sleep made sense ...

Editor's note, March 6, 2026: The Eight Sleep Pod 3 Cover was previously named best mattress cover sleep tracker. It has ...

Find intelligent wearables that aid in improving sleep, fitness and well-being. These products are built with high-tech ...

A recent survey found that nearly half of U.S. adults have used a sleep tracker, and many are changing their habits based on ...

The Apple Watch isn't known for being the most precise sleep‑tracking wearable, but if your readings seem far off, there are ...