Ultrahuman sues Oura for patent infringement in sensible ring battle

After being sued by Oura, sensible ring maker Ultrahuman is suing proper again, alleging an analogous violation.

Ultrahuman, which has comparable well being and health monitoring capabilities as its competitor, filed a patent infringement lawsuit in opposition to Finland-based Oura in India’s Delhi Excessive Court docket on Thursday.

“Oura has blatantly copied Ultrahuman’s superior mental property together with girls’s well being options, circadian well being instruments, and glucose monitoring platform thereby benefiting from Ultrahuman’s funding in public well being and not using a license to take action,” Ultrahuman alleged in a press launch saying the lawsuit.

It is the newest salvo within the authorized battle of the sensible rings.

Oura sued Ultrahuman and RingConn for patent infringement within the U.S., saying the rivals copied key options corresponding to its curved battery to suit the ring form and superior sensors. Oura claims its rivals bought Oura rings to reverse engineer them and research their interior workings. The U.S. Worldwide Commerce Fee (ITC) initially dominated in favor of Oura’s infringement claims, however a last determination continues to be to come back.

In response to the brand new swimsuit in India, an Oura spokesperson mentioned in an announcement to Mashable, “Ultrahuman’s lawsuit in India has no advantage and is a blatant try to distract from their decisive U.S. defeat. The Worldwide Commerce Fee dominated unequivocally that Ultrahuman infringed on ŌURA’s mental property, blocking all of their sensible rings—and parts—from the U.S. market by means of exclusion and cease-and-desist orders.”

Earlier this yr, Ultrahuman argued that sure parts of its sensible ring have truly been round for years, and Oura solely just lately secured the patent to tackle rivals. “This isn’t a dispute over years of secret R&D,” Ultrahuman mentioned in a weblog submit concerning the lawsuit. “It’s a few very latest patent buy now being wielded to restrict the alternatives ring-wearers like you could have…”

Ultrahuman’s lawsuit in opposition to Oura facilities round a patent granted by the India Patent Workplace that the corporate says protects the distinctive sensible ring structure of its Ring AIR sensible ring. It alleges that Oura’s Ring 4 infringes on this patent by copying these protected parts and additional benefiting from this with a subscription-based service.

“Corporations that replicate Ultrahuman’s breakthroughs solely to lock them behind necessary subscriptions are anti-innovation and anti-consumer,” the press launch continued.

UPDATE: Aug. 22, 2025, 2:06 p.m. EDT This story has been up to date with an announcement from Oura.