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1Scan for outdated or missing drivers - takes under a minute2Clear out junk files and repair common Windows errors3Fix the driver behind crashes, sound loss and screen glitchesThe Oura–Ultrahuman–RingConn case went beyond an early win: in August 2025, the U.S. International Trade Commission (ITC) found a violation involving remaining asserted claims of Oura’s U.S. Patent 11,868,178 and issued import-related orders against both competitors. The situation later changed for RingConn after a settlement, while Ultrahuman appealed and received a separate customs ruling concerning a described Ring Pro redesign. The reviewed research does not establish the appeal’s final disposition as of October 4, 2026.
What the ITC decided
The case began with Oura’s complaint in 2024, which initially alleged infringement of claims from three patents: U.S. Patent Nos. 11,868,178, 10,842,429, and 11,868,179. On April 18, 2025, an administrative law judge (ALJ) issued a final initial determination finding a violation of Section 337.
That initial determination was not the Commission’s final action. On August 21, 2025, the Commission issued its final determination, finding a violation as to the remaining asserted claims of the ’178 patent and ordering a limited exclusion order and cease-and-desist orders against Ultrahuman and RingConn. The final finding should not be described as covering all three patents originally named in the complaint.
Company status at a glance
| Company | Documented development | What it means |
|---|---|---|
| RingConn | After Oura and RingConn settled, the Commission modified the limited exclusion order in December 2025 to remove RingConn and rescinded its cease-and-desist orders. | The orders against RingConn were rescinded. The proceeding is not evidence about RingConn product quality or health-tracking accuracy. |
| Ultrahuman | Ultrahuman appealed the Commission’s final determination to the Federal Circuit on October 22, 2025. In March 2026, U.S. Customs and Border Protection (CBP) addressed its request concerning a described Ring Pro redesign. | The reviewed materials confirm the appeal filing but not its final disposition. CBP’s ruling concerns the design and conditions presented to it, not every model or future redesign. |
Key dates in the dispute
- 2024: Oura filed its complaint, and the ITC instituted Investigation 337-TA-1398. The complaint initially named claims from three patents.
- April 18, 2025: The ALJ issued a final initial determination finding a Section 337 violation.
- August 21, 2025: The Commission issued its final determination concerning the remaining asserted claims of the ’178 patent and ordered a limited exclusion order and cease-and-desist orders against Ultrahuman and RingConn.
- October 22, 2025: Ultrahuman appealed the final determination to the Federal Circuit.
- December 2025: Following Oura and RingConn’s settlement, the Commission removed RingConn from the limited exclusion order and rescinded its cease-and-desist orders against RingConn.
- March 2026: CBP addressed Ultrahuman’s request concerning the specific redesigned Ring Pro presented to it.
What the case does—and does not—tell smart-ring buyers
The ITC proceeding concerns alleged patent infringement and import-related remedies. It does not rank Oura, Ultrahuman, or RingConn for comfort, battery life, health accuracy, or overall product quality. Nor does the CBP ruling on the described Ring Pro redesign establish a blanket rule for all smart rings or later product changes.
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For RingConn, the Commission’s later order modification and rescission are essential context; describing the original orders without that update gives an incomplete picture. For Ultrahuman, the appeal filing is documented, but readers should check the live Federal Circuit docket before relying on a claim about whether the appeal remains pending or has concluded. The available research does not establish that status.
Why an ITC case matters
The ITC investigates certain unfair trade practices involving imports. Its remedies can include orders restricting the importation of covered products; it does not award patent damages. In this case, the Commission issued a limited exclusion order and cease-and-desist orders, then later changed the orders affecting RingConn after the settlement.
Rank #2
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- SIZING IS ESSENTIAL - Oura Ring 5 uses unique sizing different from standard jewelry rings and other Oura Ring generations; use the Oura Ring 5 Sizing Kit to find your perfect fit before purchasing
- EVERYDAY HEALTH SENSING - Oura tracks over 50 health metrics, including sleep, activity, stress, heart health, metabolic health and women’s health metrics. Oura seamlessly integrates with over 40 apps including Natural Cycles, Strava, & more
- OURA MEMBERSHIP - First month of membership is included with purchase, for new members only. Subscription is 5.99/mo afterwards. Membership is tied to your account via the Oura App, not your physical ring
- REBUILT FOR GREATER ACCURACY - Oura Ring 5 has been re-engineered and reconfigured, providing more precise personal health data. Larger, smarter sensors bring research-grade accuracy—all in Oura’s smallest form factor yet
Those procedural outcomes describe the case, not a general prediction that a company’s products will disappear or that a redesign will have particular effects on price, battery life, or features. Such product-specific consequences require evidence beyond the findings in the dossier.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.FAQ
Did Oura win its ITC case against Ultrahuman and RingConn?
The Commission’s August 2025 final determination found a Section 337 violation involving the remaining asserted claims of U.S. Patent 11,868,178 and issued orders against both companies. RingConn’s position later changed after its settlement with Oura; Ultrahuman appealed.
Rank #3
- THE WORLD’S SMALLEST SMART RING - 40% smaller than the previous generation, Oura Ring 5 is thinner, lighter and smaller than ever. The updated all-titanium design is more scratch-resistant and comfortable than ever
- SIZING IS ESSENTIAL - Oura Ring 5 uses unique sizing different from standard jewelry rings and other Oura Ring generations; use the Oura Ring 5 Sizing Kit to find your perfect fit before purchasing
- EVERYDAY HEALTH SENSING - Oura tracks over 50 health metrics, including sleep, activity, stress, heart health, metabolic health and women’s health metrics. Oura seamlessly integrates with over 40 apps including Natural Cycles, Strava, & more
- OURA MEMBERSHIP - First month of membership is included with purchase, for new members only. Subscription is 5.99/mo afterwards. Membership is tied to your account via the Oura App, not your physical ring
- REBUILT FOR GREATER ACCURACY - Oura Ring 5 has been re-engineered and reconfigured, providing more precise personal health data. Larger, smarter sensors bring research-grade accuracy—all in Oura’s smallest form factor yet
Are RingConn products still covered by the original exclusion order?
The Commission modified the limited exclusion order in December 2025 to remove RingConn and rescinded its cease-and-desist orders against the company following the settlement.
Has Ultrahuman’s appeal been resolved?
The reviewed research confirms that Ultrahuman filed an appeal on October 22, 2025, but does not establish its final disposition as of October 4, 2026. Check the live Federal Circuit docket for the current status.
Rank #4
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Does the Ring Pro customs ruling apply to every Ultrahuman ring?
No such broad conclusion is supported. CBP addressed the particular Ring Pro redesign and conditions presented to it; the ruling should not be generalized to unreviewed models or later changes.
Does the case show which smart ring is more accurate or comfortable?
No. The proceeding addressed patent and import issues, not comparative product testing of health accuracy, comfort, battery life, or quality.
Quick Recap
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- SIZE BEFORE YOU BUY - It’s important to size yourself using our Oura Ring 5 Sizing Kit before purchasing an Oura Ring 5. Oura Ring 5 sizes are different from standard ring sizes and Oura Ring 4 sizes
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Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
