A recently shared image of a distant galaxy surrounded by three concentric rings challenges our understanding of galactic ...

L ike many of us, Earth bears old pockmarks. Our planet’s crust has a band of ancient craters that formed around 465 million ...

That said, here is every major smart ring brand ranked from worst to best. Circular's vision for its smart rings was to create a simple, wearable device that fits seamlessly into anyone's lifestyle.

I’ve been working with computers for ages, starting with a multi-year stint in purchasing for a major IBM reseller in New York City before eventually landing at PCMag (back when it was still in ...

The best ring lights are a must if you're looking to improve the quality of your videos, whether you're streaming on YouTube or hosting a work Zoom call. These simple, donut-shaped devices ...

I tested the Oura Ring 4. Here’s why it’s still the best smart ring you can buy Is the Oura Ring 4 the best smart ring you can buy? I've been wearing it for weeks to find out, and our in-depth ...

Oura released its newest model, the Oura Ring 4 on October 15. The device features several cosmetic changes as well as some significant hardware improvements. First, the Oura Ring 4 replaces the 3 ...

The Oura Ring 4 is the best smart ring you can buy right now – but, with its mandatory subscription, it’s an expensive option. And that means the likes of the RingConn Gen 2 and Samsung Galaxy ...

The Oura Ring Gen 3 discussed in this article has been replaced by the newer Oura Ring 4. Check out my full Oura Ring 4 review to see why I think it's the best smart ring money can buy.

Smart rings are relatively new devices that do a variety of things. Equipped with advanced sensors, some monitor vital health statistics, such as heart rate and sleep patterns, while others allow ...