Oura Sues Samsung Over Galaxy Ring Patent Infringement

Smart ring maker Oura has launched a patent infringement lawsuit against Samsung. The legal action targets the newly released Galaxy Ring. The case was filed in a U.S. District Court last month.

Oura publicly announced the lawsuit this week. The Finnish company claims it is defending its intellectual property against unprovoked attacks. This legal move follows a series of similar actions by Oura against other competitors.

The Core Patent in Dispute

The lawsuit centers on U.S. Patent No. 11,868,178. This patent is titled “Wearable Computing Device.” It describes a specific arrangement of sensors, electronics, and batteries within a ring.

A key feature is the curved battery design. This innovation is credited with making modern, thin smart rings possible. Oura alleges Samsung’s Galaxy Ring illegally uses this patented technology. According to Reuters, this is part of a broader patent defense strategy.

A Preemptive Legal Strike and Its Aftermath

Samsung had previously tried to preempt this lawsuit. The tech giant sued Oura in early 2024. It argued that Oura was making unreasonably broad patent claims on common smart ring features.

A federal judge dismissed Samsung’s case in early 2025. The judge found Oura’s general statements were not a direct threat to Samsung. However, Oura’s new lawsuit directly challenges that judicial finding. This sets the stage for a significant legal battle over smart ring technology.

The outcome could reshape the competitive landscape. A win for Oura would force Samsung and others to pay licensing fees. A win for Samsung could invalidate Oura’s core patent, opening the market for more players. Consumers may see changes in product pricing and features as a result.

This lawsuit represents a major escalation in the battle for the smart ring market. The Oura Samsung lawsuit will test the strength of foundational wearable tech patents. The final ruling could set a critical precedent for the entire industry.

Dropping this nugget your way

What patent is Oura using in its lawsuit?

Oura is using U.S. Patent No. 11,868,178. It covers the design of a “Wearable Computing Device.” The patent specifically details the use of a curved battery and sensor arrangement in a ring form factor.

Has Oura sued other companies before?

Yes, Oura has a history of defending its patents. It previously sued companies like Circular and Ringconn. Those cases resulted in the competitors agreeing to pay royalties to Oura.

How did Samsung try to stop this lawsuit?

Samsung filed a preemptive lawsuit against Oura in 2024. It sought to have Oura’s patent declared invalid. A judge dismissed that case, paving the way for Oura’s current legal action.

What does this mean for Galaxy Ring owners?

For now, it has no immediate impact on current owners. The lawsuit is a dispute between corporations. A final ruling could potentially affect future software updates or hardware revisions.

Why is this lawsuit important for the tech industry?

The case will test the validity of a key smart ring patent. Its outcome could determine how much competition is allowed in the wearable technology market. It is a classic case of an innovator versus a massive tech conglomerate.

Trusted Sources: Reuters