Circular’s upcoming smart ring, the Circular Ring 2, will get blood pressure tracking via an OTA update in late 2025. The ring is also expected to introduce non-invasive blood glucose trend ...

with its generically-named Circular Ring. The manufacturer's next project is the Circular Ring 2, and while it isn't available on shelves, it has already opened for pre-orders on Kickstarter.

An approach validated by science The dawn of a new era for smart rings Circular is a relatively small player in the smart ring segment, which is currently led by the likes of Oura, Samsung ...

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 ...

Following its reveal at CES 2025, the new Circular Ring 2 is now available to pre-order via Kickstarter. The Circular Ring 2 will have its work cut out if it wants to challenge the Oura Ring 4 and ...

A plasmid is a small, circular, double-stranded DNA molecule ... Researchers can insert DNA fragments or genes into a plasmid vector, creating a so-called recombinant plasmid.