Today, Oura’s new case goes on sale, but it only works with the latest Oura Ring 4 or Oura Ring 4 Ceramic, so older Oura ring ...

We tested today's top smart rings for accuracy, comfort, and design. Here are the models worth your money in 2026.

How does a sleep tracker on your finger compare to one in a bed? I tested Sleep Number and Oura for a month to find out. Plus, expert sleep-tracking tips. Aly Lopez Former Writer I Aly Lopez was a ...

Sleep is one of the core metrics all smart rings track. They typically offer a daily sleep score out of 100, which takes into ...

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 ...

Vocci's water-resistant smart ring is made from hypoallergenic titanium, supports transcription in 112 languages, and can ...

Gabit Smart Ring focuses on simple, distraction-free health tracking, offering sleep, activity, and recovery insights through a minimal design and companion app.

Oulu, Finland-based Ouraring has raised $5.3 million (5 million euro) to support the development of its first product, a smart ring called Oura that uses heart rate, motion, and temperature sensors to ...

Smart rings are finally going mainstream. It took only a decade.

The Vocci AI Ring is an audio recorder on your finger. It can record interviews and highlight the important bits without ...

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 ...