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

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

I could count on one finger the amount of smart rings that offered a one-line ECG in a small package. Bodimetrics’ Circul+ debuted in 2021, but where it excelled in heart-monitoring features it fell short in style — or even looking like a real ring you’d want to wear 24/7.

Circular has just announced a new smart ring, the Circular Ring 2. This smart ring comes with a built-in ECG, and it also has a digital sizing

Circular has officially announced the Circular Ring 2, its second generation smart ring that includes a new feature that will certainly pique the interest of those that want to keep a closer eye on their heart health.