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

I’ve been wearing the Oura Ring 4 for weeks and it’s amazing at tracking sleep and lower-paced activities, but it’s not a gym ...

The Ultrahuman Ring Air is lighter than rivals and offers some serious health and wellness insights, but it won’t win many ...

Our comprehensive review of the Noise Luna Ring Gen 2, including analysis of the battery life, tracking accuracy, design, and more.

Put on the gen 4 Oura ring, and the first thing you'll notice is that it's smooth inside and out. That’s in contrast to earlier generations, which had sensor bumps on the inside, and came in different ...

“Why you can trust Digital Trends – We have a 20-year history of testing, reviewing, and rating products, services and apps to help you make a sound buying decision. Find out more about how we test ...

'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources, including ...

The Oura Ring 4 will cost $349 for Silver or Black, $399 for Brushed Silver or Stealth, or $499 for Gold or Rose Gold. In ...

After four months of testing, we can confidently say that the Oura Ring Gen 4 easily upholds the title of the best smart ring on the market. However, we doubt we will ever get used to its bulky design ...

I’m a personal trainer who's tested products for five years. I wore the Oura Rig 4 nonstop for six weeks to see if it's worth the investment. After wearing this ring all day, every day for over a ...

If a recent Oura patent is to be believed, they might soon be able to. The paperwork, filed last September and published on ...