Oura has sued Ultrahuman again in a Texas federal court over its latest product, the Ring Pro.

Oura alleges in its newest lawsuit that Ultrahuman's Ring Pro infringes two of its patents.

Oura has filed another lawsuit against rival smart ring maker Ultrahuman, alleging the Ring Pro violates two of its patents.

To compare the Oura Ring 5 versus Oura Ring 4, we took a look at each smart ring's fit, durability, performance and battery life. Here's which model we recommend.

Smartwatches are great, but a sleek ring that tracks your health and wellness? That’s even cooler. Oura Rings are some of our favorite smart rings, and for good reason. These pack plenty of health ...

The smart ring market is getting crowded, and Oura isn’t waiting around to see what happens next: It officially filed to go public on September 3. The company is killing it right now. The Finnish ...

The smart rings are getting Cardio Effort and VO2 Max data.

Oura is seeking up to $2.2 billion in a U.S. IPO that could value the smart-ring maker at about $15.6 billion on a fully diluted basis. Smart ring maker Oura targets up to $2.2 billion in U.S. IPO.

Owners of Oura smart rings will soon gain access to advanced cardiovascular health metrics with Cardio Effort, plus automatic ...

Oura and RingConn are two of the most popular smart ring brands, and they both released updated models for 2026. The Oura Ring 5 debuted in June with a slimmed-down design, better battery life, live ...

Smart-ring maker Oura said it reached six million paying subscribers, one month after it postponed its initial public ...

Oura Ring 5 launches in India starting at ₹39,900, bringing advanced health tracking, Health Radar, and a 40% smaller ...