Oura sues rival Ultrahuman again, threatening its U.S. smart ring comeback
- ID
- 38586
- Status
- summarized
- Published
- 23 Oct 2026, 12:22 PM
- Fetched
- 23 Oct 2026, 12:52 PM
- Provider
- TechCrunch
- Category
- technology
- Original URL
- https://techcrunch.com/2026/10/22/oura-sues-rival-ultrahuman-again-threatening-its-u-s-smart-ring-comeback/
- Source URL
- https://techcrunch.com/feed/
Summary
- Score
- 3.0
- Created
- 23 Oct 2026, 12:52 PM
- Tags
- Audience
- startup_founders
What happened
Oura filed a new patent-infringement suit against Ultrahuman in a federal court in Texas on Oct. 22, 2026, seeking damages and a permanent injunction to block U.S. sales of Ultrahuman’s Ring Pro. Oura alleges Ring Pro infringes patents D804,471 and 12,769,363 covering design and internal components including battery and sensors; the latter patent was issued Oct. 20, two days before the complaint. Ultrahuman’s redesigned Ring Pro launched in February and received a favorable U.S. Customs and Border Protection ruling in March after an earlier Ring Air import ban tied to an August last year ITC ruling for Oura.
Why it matters
For most software/AI builders this is not actionable. The narrow lesson is for anyone importing consumer hardware into the U.S.: a Customs ruling on a redesigned product does not mean freedom from all patents—Oura is suing on two patents outside the earlier Customs decision, one issued just two days before filing.
Discussion angle
What does Oura suing on a patent issued two days earlier imply about freedom-to-operate checks for hardware startups planning a U.S. relaunch?