Oura Files New Lawsuit Claiming Ultrahuman Ring Pro Infringes Two Patents

Finnish health‑tech company Oura has initiated a second legal action against competitor Ultrahuman, alleging that the latter's Ring Pro device violates two of Oura's patents. The lawsuit, filed in a U.S. court, seeks to block Ultrahuman's product from the American market.

Oura contends that the Ring Pro incorporates patented technology that it developed for its own smart ring, which tracks sleep, activity, and readiness metrics. The company argues that Ultrahuman's design copies core elements of its intellectual property, prompting the renewed legal challenge.

The case follows an earlier dispute between the two firms over similar claims. Both companies operate in the rapidly growing wearable health‑monitoring sector, where patent protection is increasingly critical to maintain competitive advantage.

Why It Matters

The outcome could affect the availability of competing smart rings in the U.S. and set precedents for patent enforcement in the wearable technology industry.