The Circular Ring 2 aims to revolutionize the smart ring sizing process. It's also FDA-cleared for AFib detection.

Circular's second-generation smart ring brings new finishes, a titanium build, eight days of battery life, and advanced heart ...

The Ring 2 aims to fix all the problems with previous Circular smart rings. Built from the ground up with more premium ...

The only drawback with the Oura ring is that for some, this smart ring can be expensive. But with the Boxing Day sales ...

Discover the best fitness rings of 2025 for tracking your health and wellness. From sleep to activity tracking, find the ...

The next-generation Samsung Galaxy Ring 2 — which could be revealed as soon as January — is tipped to be more inclusive than ...

The Oura Ring 4 is the best smart ring thanks to a superior ... This is essential, as you can’ return or exchange the ring once you’ve picked a size, so the kit lets you wear a few sizes ...

The Oura Ring is an industry-leading discreet fitness tracker with sleep and heart rate tracking, exercise monitoring, and ...

The Oura ring 4 is also lighter, at 3.3-5.2g (depending on size), compared with 4-6g. While both versions of the ring promise to deliver similar metrics and insights, the ring 4 features an ...

Right now our top pick is the Samsung Galaxy Ring, which just pips the Oura Ring 4 thanks to the fact it doesn't require a subscription to use. But if that's not your cup of tea there are plenty ...

If you’re the owner of a shiny new Oura Ring 4, or indeed an older Oura Ring Gen 3, then you might be wondering whether it’s waterproof, and whether you can take your Oura for a swim.

Circular is rolling out a new tool along with its next smart ring that will take the guesswork out of figuring out your ring ...