When the sizing kit shows up, tear the bad boy open and grab a ring. Oura recommends wearing the device on either your index finger, middle finger, or ring finger for optimal tracking performance.

You know his coffee order, the way he laughs when he's nervous, and which side of the bed he prefers. Now you're picking out ...

Are you in the market for your first ring? Or maybe an upgrade on the thrift store one you’re currently sporting? You’ve come to the right place. No, this obviously isn’t a jewelry store — we do have ...

Aside from the paper ring size chart, one of the most accurate at-home sizing methods is a ring sizer. Ring sizers can be found online for as cheap as $4. The process is quite simple: "you feed one ...

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 ...

Circular's Ring 2 gains a new ECG capability this time around, with heart health a bigger focus for the smart ring in 2025. The Circular Ring is a smart ring that offers fitness tracking capabilities ...

The Oura Ring 4 Ceramic has nothing new under the hood from its predecessor, the regular Oura Ring 4 -- if you could even ...

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

Oura launched a new version of its iconic ring in fall of 2024, promising better accuracy and a more comfortable design. That’s the fourth-generation Oura ring, which I’ll be calling “gen 4.” It ...