French smart ring brand Circular has launched its Immunity Index feature that could notify you ahead of your next cold. The feature, available on the smart ring's app, uses health data the ring ...

I’m currently testing the Circular Ring 2, a subscription-optional smart ring that boasts eight days of battery, ECG readings, AFib detection, and a revolutionary new digital sizing process. While the ...

We may earn revenue from the products available on this page and participate in affiliate programs. Learn more › TL;DR: Keep tabs on your health with the Circular Ring 2, on sale now for just $299 ...

The smart ring startup behind the upcoming Circular Ring 2 has announced a new software feature designed to give users a proactive warning when their body is vulnerable to sickness. Rolling out now ...

Andy is a seasoned technology journalist with more than 15 years experience in the mobile industry, writing for Digital Trends, Wired, and more. During that time he has reviewed hundreds of ...

Andy is a seasoned technology journalist with more than 15 years experience in the mobile industry, writing for Digital Trends, Wired, and more. During that time he has reviewed hundreds of ...

Smart ring health trackers are redefining wearable health tech by offering precise biometric monitoring in a discreet finger-based form. These rings often surpass wrist devices in sleep tracking ...