The smart ring category has evolved from an experimental subsegment of personal wellness hardware into a fiercely contested consumer technology sector. On October 22nd, 2026, market pioneer Ouraring Inc. escalated its long-running intellectual property offensive against Bengaluru-based challenger Ultrahuman by filing a patent infringement complaint in the U.S. District Court for the Eastern District of Texas. The lawsuit targets Ultrahuman’s redesigned flagship wearable, the