Oura sues rival Ultrahuman again, threatening its US smart ring comeback | TechCrunch on Qevra

Oura sues rival Ultrahuman again, threatening its US smart ring comeback Oura alleges in its newest lawsuit that Ultrahuman's Ring Pro infringes two of its patents. Read the full story at TechCrunch: https://techcrunch

Oura sues rival Ultrahuman again, threatening its US smart ring comeback Oura alleges in its newest lawsuit that Ultrahuman's Ring Pro infringes two of its patents. Read the full story at TechCrunch: https://techcrunch.com/2026/10/22/oura-sues-rival-ultrahuman-again-threatening-its-u-s-smart-ring-comeback/

By TechCrunch