If you’re wondering whether Oura's newest ring is worth the upgrade or the last model will be good enough for your purposes, ...

Though, with new smaller and larger ring sizes available, Ring 4 should fit much better than previous generations. Oura Ring 4 has better blood oxygen detection (with 120% better accuracy), giving ...

smart ring sizing marches to the beat of its own drum and varies from brand to brand. While the big players, including Samsung and Oura, still recommend customers buy a $10 sizing kit before ...

Though the Oura ... Ring Slim only came in a matte black, the Circular Ring 2 has four finishes: gold, silver, black, and rose gold. One of the hassles of smart rings is figuring out what size ...

French upstart Circular has unveiled a fresh challenge to Oura ... digital sizing process. Instead of having to purchase a physical sizing kit prior to buying a smart ring, Circular allows ...

It's a celeb-favourite for a reason. Enter: the Oura ring. For those of us who are chronically online, the Oura ring needs no introduction. However, while it is making waves overseas and loved by ...