Oura Ring 5 Launch Signals 2026: Website Slip, FCC Filing, and What Buyers Should Do Now

The evidence is mounting: Oura Ring 5 is coming, and it's coming sooner than most expected. On April 25, Oura's own website briefly referenced "Oura Ring 5" in a sizing video during checkout — before quickly correcting it back to Ring 4. This follows an FCC filing from April 13 and leaked design images from March. Here's what all these signals mean — and whether you should buy the Ring Gen 4 now or wait.

What Does the Website Slip Actually Tell Us?

The accidental "Oura Ring 5" reference in a sizing video is more significant than a typical data mine or rumor. A sizing video is a production-facing asset— it gets created when a product is close enough to launch that marketing materials are being finalized. A Reddit user spotted the slip during the checkout flow, took a screenshot, and Oura corrected it within hours. The fact that Oura's marketing team is already building Ring 5 assets suggests the product is well past the prototype stage and likely in final pre-production.

Combined with the FCC filing's 180-day confidentiality window (which expires in early September 2026), the picture becomes clearer: Oura is targeting a late summer or early fall 2026 launch for Ring 5. This is months earlier than the late-2027 timeline that some analysts initially predicted after the Gen 4 launch.

What Changes Are Expected in Oura Ring 5?

Based on leaked images from March 2026, the physical design changes are evolutionary rather than revolutionary:

Exterior: A slightly more rounded outer profile compared to Ring 4's flatter design. New Deep Rose finish replacing the current Rose Gold, alongside returning options in Gold, Silver, and Matte Black. The overall dimensions appear similar, meaning existing accessories and chargers may still be compatible.

Sensors: The internal layout has changed, though the leaks didn't confirm specific new sensors. Given Oura's focus on clinical-grade accuracy and their partnership with US Soccer and Team USA/LA28 Olympics, expect improved accuracy in heart rate variability, sleep staging, and temperature tracking rather than flashy new metrics.

Charger: Oura has also patented a smart charger with a built-in display that could show Sleep Score and Readiness Score on your nightstand. If this ships alongside Ring 5, it would be a meaningful ecosystem upgrade.

Should You Buy Oura Ring 4 Now or Wait for Ring 5?

This is the central question, and the answer depends on your timeline and priorities:

Buy Ring 4 now if you want the best smart ring available today and can't wait 4–5 months. Oura Ring Gen 4 at $349 on Amazon is still the gold standard for sleep tracking, and the recent activity tracking overhaul has significantly improved step counting and workout detection. If Oura drops Ring 4 prices when Ring 5 launches (as they did with Gen 3 → Gen 4), you might even get a partial refund or trade-in deal.

Wait for Ring 5 ifyou're patient and want the latest hardware. Buying Ring 4 at full price when Ring 5 is ~4 months away means you're getting last-gen hardware that could see a price drop soon. The unknown sensor improvements in Ring 5 could make a meaningful difference for health tracking accuracy.

Consider RingConn Gen 3 if you don't want to wait or pay a subscription. The RingConn Gen 3 launches May 5 with blood pressure trends and haptic alerts at no recurring cost. It's a compelling alternative — read our full comparison.

What About the Oura Patent Wars?

Oura is simultaneously fighting on multiple legal fronts. The Zepp Health patent war and the ongoing Samsung Galaxy Ring dispute have put competitors on the defensive — the Galaxy Ring 2 is effectively shelved. Oura's aggressive patent enforcement, combined with its institutional partnerships (US Soccer, Team USA), positions it as the dominant player heading into Ring 5's launch. This dominance means Oura has less competitive pressure to discount Ring 4 before Ring 5 arrives.

The Bottom Line

Three data points — the website slip, the FCC filing, and the design leaks — all converge on the same conclusion: Oura Ring 5 is real, it's in late-stage development, and it's coming in late summer or early fall 2026. The question isn't if but when. If you can afford to wait, waiting makes sense. If you can't, the Oura Ring Gen 4 is still excellent, and the RingConn Gen 2 at $299 (with Gen 3 arriving May 5) offers a subscription-free alternative. Compare all options in our smart ring comparison.