Ultrahuman sues Oura over patent infringement in the battle of the smart rings

Ultrahuman sues Oura over patent infringement in the battle of the smart rings

Smart ring battle, round two. First, Oura sued Ultrahuman; now, Ultrahuman is suing Oura, alleging patent infringement.

Ultrahuman Sues Oura Over Alleged Patent Infringement

Healthtech major Ultrahuman has filed a patent infringement case against Finland-based smart ring maker Oura Health Oy and its US unit Ouraring Inc in the Delhi High Court. In its petition, Ultrahuman has alleged that Oura’s latest device, Ring 4, uses the former’s architecture and features without authorisation.  The said patent pertains to a layered ring structure (with sensors for heart rate, temperature, and motion) and a microcontroller for…