“We had some issues, obviously, with the previous ring,” says Amaury Kosman, cofounder and CEO of Circular. “Mostly ...

Withings is back at CES with another futuristic health tech concept called Omnia. It’s a smart mirror that can measure and ...

Sizing a smart ring has always been a gamble. Too loose, and you risk losing it; too tight, and it’s unwearable. Some brands, ...

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 ...

Circular is making the process of buying a smart ring seamless by involving AI. And it seems to be a work in progress right ...

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

The Circular Ring Gen 2, which was announced on Jan. 5 just ahead of CES 2025, is one of few smart rings that can detect ...

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