Circular announced the Ring 2 wearable at CES 2025. The new smart ring supports ECG readings and AFib detection.

Smart ring maker Circular announced its next-gen Ring 2 with ECG (electrocardiogram) functionality and AFib (atrial ...

To succeed, the Circular Ring 2 must surpass its predecessor, the Circular Ring Slim, which underwhelmed last year. With its ...

Circular is adding the first FDA-approved ECG into its next-gen smart ring, but it had to cut a signature tool to make it fit ...

Circular's Ring 2 gains a new ECG capability this time around, with heart health a bigger focus for the smart ring in 2025.

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

French upstart Circular has unveiled a fresh challenge to Oura — the current lord of the smart rings. Circular has just ...

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

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

Circular has redefined wearable tech with the unveiling of the Ring 2 at CES, a smart ring that combines state-of-the-art ...

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

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