The Circular Ring Slim didn't live up to our expectations, but the next generation could fix all of its flaws. Here's what we know about the Circular Ring 2.

smart ring sizing marches to the beat of its own drum and varies from brand to brand. While the big players, including Samsung and Oura, still recommend customers buy a $10 sizing kit before ...

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Most smart ring brands send customers a ring sizing kit to try on the correct ... on par with other smart rings in the space, like the Oura Ring 4. The app will also get a redesign for a more ...

Fresh off of Oura revealing a feature that helps users identify a cold or flu, Circular has announced its Ring 2, a next-gen ...

Oura has started rolling out a new Symptom Radar feature to users of the Oura Ring 3 and Oura Ring 4. The feature calculates strain on the body to flag early signs of sickness. Symptom Radar will ...

If this is your first Oura Ring, you'll also want to grab an Oura Ring sizing kit first, so you get the right size. Stephen Warwick is TechRadar's Fitness & Wearables writer with nearly a decade ...