The Oura Ring 4 is sleeker than ever, and is still an excellent sleep and wellness tracker. But is it right for you? Here’s what we learned after months of testing.

The Oura ring can give you a ton of data on your sleep, health, and fitness, but you need to pay for a $5.99/month subscription to see all of it.So what happens if you get an Oura ring but don’t ...

Oura Ring 4: Whoop 5.0/Whoop MG: Dimensions: 7.9mm wide, 2.88mm thick smart ring: 34 x 24 x 10mm fitness band: Weight: 3.3 grams to 5.5 grams: 28 grams for Whoop MG with band: Durability: ...

Oura launched a new version of its iconic ring in fall of 2024, promising better accuracy and a more comfortable design. That’s the fourth-generation Oura ring, which I’ll be calling “gen 4 ...

Oura put a lot of effort into nipping-and-tucking the Ring 4, like ditching the epoxy resin interior for a full titanium body. The Ring 3, especially once it moved beyond its squared-off side ...