The Oura Ring Gen 3 has officially been replaced by the Oura Ring 4. So, whether you stumble upon an Oura Ring Gen 3 as ...

The Oura Ring 4 — not branded Oura Ring Gen 4 — looks to be the most discreet, comfortable and accurate smart ring yet.

Selecting the right diamond size is ultimately about your fiancé’s taste. While diamond trends come and go, their personal ...

Compared to watches, buying a smart ring starts with an added step: You have to make sure it fits. A ring isn’t one-size-fits ...

Most are slightly bulkier than traditional jewelry, so it’s essential to refer to the manufacturer’s sizing guide. This will give you a better idea of how the ring will fit on your finger.

On Oct. 2, an annular solar eclipse turned the sun into an impressive "ring of fire." Here are some of the best photos of the ...

The Circular Ring Slim (available at Circular) might not be perfect, but it offers unique features. The smart ring tracks ...

And then — wham! — the Oura Ring 4 just got announced, threatening to wipe out all of its competitors. A new wearable beast has entered the ring, pun intended, and it’s got the Galaxy Ring squarely in ...

The need for efficient computing is growing rapidly. Traditional silicon-based computing technologies are reaching their physical and performance limits. Resear ...

In October 2024, stargazers may witness a naked-eye comet, an annular solar eclipse, the year's biggest supermoon, and ...