A massive leak revealed the Oura Ring 5and not only because of its images. Clues also appeared about its design, its sensors and a possible launch window that advances it considerably compared to what was believed a few weeks ago. For those who follow health wearables, this is not a minor detail: it could be Oura’s most interesting leap in years.
Renewed design and colors
The first thing that stands out is the aesthetic change. The Oura Ring 5 would have a profile more rounded and smoothwith an appearance closer to a piece of jewelry than a technological device. This decision not only points to a visible improvement, it also reinforces the view of comfort and discretion in daily use.
The leaks also show a Wider palette of finisheswith six options that would include shiny black, matte black, shiny silver, brushed silver, gold and Deep Rose. That last shade would replace the classic Rose Gold and look more tanned and earthy. The reading between the lines is clear: Oura wants the ring to be a more top class accessorynot just a functional wearable.
Another visible change is in the charging case, which would be slimmer and more stylized. It does not seem like a revolution on its own, but it does fit with a more refined product strategy that is easier to carry on a daily basis.
Sensors and precision
Here is the real technical interest. Leaked images suggest that the Oura Ring 5 would have larger optical sensors than those of Ring 4, in addition to a possible internal reorganization to improve data capture. In wearablesthat detail can translate into cleaner readings and less noise, especially when we talk about metrics that depend a lot on contact with the skin.
That opens the door to more robust measurement of several key functions:
- Continuous heart rate.
- Blood oxygen levels or SpO₂.
- Body temperature.
- Sleep and recovery tracking.
Also mentioned Additional red and green LEDssomething that could help fine-tune the precision of the sensors. If that is confirmed, we would be facing a relevant improvement for those who use Oura as a health tool and not just as a smart accessory.
The reasonable doubt is in the battery. If the ring becomes thinner and maintains similar performance, hold the same autonomy That would be good news. If autonomy drops, Oura would have to compensate with tools or a real jump in accuracy.
Launch and FCC registration
The most striking part of this leak is the calendar. During March there was talk of a late launch, even towards 2027, but new indications completely changed that view. A registration with the FCC with hardware in the production stage and a 180-day confidentiality window they point to a public reveal before September 2026.
Added to that is another recent leak that already mentions the name Oura Ring 5 and suggests a presentation in September, with pre-sales and carving kits. If this scenario comes true, Oura would be advancing the renewal cycle of its star product quite a bit.
For the end user, this means two things. First, it is advisable to wait before buying an older model if there is no urgency. Second, that Oura seems to be betting on an incremental improvement, but very focused on precision and design. It doesn’t look like a radical redesign; rather, a serious refinement of what already worked.
What’s new with the Oura Ring 5?
Most visible is a more rounded design, new color finishes and a thinner charging case. Technically, the leak points to larger and better positioned optical sensors to improve health data capture.
When will the Oura Ring 5 go on sale?
The strongest clues point to September 2026, backed by an FCC registration and other recent leaks. Oura has not officially confirmed it, so we are still talking about a probable date and not a definitive one.
Is it worth waiting for the Oura Ring 5 if I already have a Ring 4?
If you’re not in a hurry, it does make sense to wait. The improvement seems to be in precision, design and finishes, so the jump could be more useful for those who prioritize health and comfort than for those looking for a total transformation.
The Oura Ring 5 isn’t official yet, but the signs are pretty clear. If Oura confirms what was leaked, we will be facing a well-thought-out evolution with a lot of focus on sensors, not fireworks.
Keep reading:
• Apple finalizes details to launch a new product and declare war on Samsung
• Why Apple Inspect, Oura Ring and other electronic devices are causing people anxiety
• Samsung will go to court to defend the patent for its new smart ring
