The Luna ring doesn't have any standout features, but it's a solid alternative to Oura—provided you can find one.

All three rings operate on a similar basis. They track movement with 3-D accelerometers, measure blood oxygen levels and ...

Discover how smart rings 2026 track sleep, HRV, and fitness metrics. Compare Oura Ring 4, accuracy rates, battery life, and ...

Smartwatches have become an extension of our smartphones, buzzing constantly with notifications, reminders, and alerts. While they started as health companions, many now feel more like distractions ...

Six smart rings for the wearable reviewer, but only one ring could rule them all. If you buy something from a Verge link, Vox Media may earn a commission. See our ethics statement. is a senior ...

I'm a Fitness & Nutrition writer for CNET who enjoys reviewing the latest fitness gadgets, testing out activewear and sneakers, as well as debunking wellness/fitness myths. In my free time I enjoy ...

Smart rings are evolving rapidly beyond the domain of health and wellness tracking. The likes of Samsung and Oura have focused on biosensing, while upstarts such as 7Ring are turning them into ...

Sanuj is a tech enthusiast with a passion for exploring smartphones, tablets, and smart wearables. He started his tech journey with a Lumia smartphone, diving into Windows Phone. Later, he switched to ...

The Colmi R02 is one of the cheapest smart rings on the market. It costs about $20, and is remarkably easy to hack. [Floyd Steinberg] took advantage of this to turn it into a rather unique MIDI ...

The previous generation, the Circular Ring Slim, didn’t impress us too much in our review testing process. But the company has been hard at work righting some of those wrongs. It updated the Ring Slim ...