Forget taking an electrocardiogram from your wrist; now you can take one from your finger. The Circular Ring Gen 2, which was ...

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

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.

Circular’s Afib detection is part of the Ring’s subscription-free set of features — and it’s FDA-cleared thanks to a ...

Circular's new smart ring, the Ring 2, has an FDA-cleared AFib detection algorithm It can be sized using your smartphone, with no need for a plastic sizing kit Battery life runs for up to eight days, ...

The redesigned Kira AI app mirrors the ring’s luxurious aesthetic with an intuitive interface, making health tracking as ...

Ahead, you’ll find top-performing sneakers, leggings, massage guns, and more of the best health and fitness gear we tested ...

Circular is bringing more finishes, a titanium build, eight days of battery life, and digital sizing to its second-generation ...

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

Longevity doctors swear by them too. But 2025 may just be the year that smart rings become the "it" tracker for the masses.

Apple Watches, Oura rings and Fitbits are more than trendy tech devices. They are shifting the health care landscape as we ...

Our team of marathon runners, yoga practitioners, and pilates regulars have personally tested everything from comfortable sneakers to smart rings to headphones ... wearing an Oura ring for ...