Oura is the most "ring-like" of the bunch, compared to a traditional jewelry ring. The current model just as a small indent ...

Announced at IFA 2025, the Luna Smart Ring Gen 2 is the second generation that tracks your biomarkers, and helps you ...

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 ...

The Sleep Score tells you how well you actually slept, not how well you think you slept. The Readiness Score tells you how ...

The Oura uses a variety of sensors such as infrared, red, and green LED to track heart rate, body temperature, respiratory ...

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

I love my Oura ring. Ask any of my friends and they’ll tell you that it’s become one of my main personality traits over the past year and a half, that if I had a cartoon character, she would have a ...

I love my fitness trackers, but not everyone enjoys a bulky watch on their wrist. As a tech reporter, I often come to work with a different watch on my wrist, and my co-workers almost always deem them ...

By tracking biometrics like temperature, respiratory rate and heart rate, the Oura Ring can catch early signs of physical ...

The RingConn Gen 2 smart ring tracks sleep, heart rate, stress, and even sleep apnea with no subscription and a 12-day ...