ŌURA, maker of the world’s leading smart ring, introduced Oura Ring 4 Ceramic in Tide, Petal, Cloud, and Midnight colours. Crafted from high-performance ceramic, the new Oura Ring combines advanced health technology with refined design. ŌURA is also giving members more flexibility and access to personalised health insights.
The new Oura Ring 4 Charging Case makes it easier to charge on the go, while a new multi-ring-support software feature allows members to connect multiple Oura Ring devices to a single account and switch among them effortlessly. These new products give members more ways to integrate ŌURA into their lifestyle, adapt to their routines, and deepen their understanding of their health.
“At ŌURA, we believe that health is deeply personal and intricately woven into everyday life,” said Tom Hale, chief executive officer at ŌURA. “Today’s announcements mark a significant leap forward in empowering our members to take charge of their well-being. The refined elegance and resilience of the Ceramic Collection, the freedom to switch rings to match personal style, and the convenience of portable charging all contribute to a truly individualised experience.
Together, these innovations offer unparalleled flexibility and personalisation to our members—whether through design that reflects their identity or data that reflects their bodies—giving them the confidence to take control of their health on their own terms, in their own style, every single day.”
Oura Ring 4 Ceramic: Refined Elegance Meets Everyday Durability
Oura Ring 4 Ceramic is a smart ring made from high-performance zirconia ceramic—a material prized in fine jewellery for its durability, lightweight comfort, and biocompatibility. Meticulously shaped and fortified using a time-honoured ceramic firing process that strengthens the material and delivers a smooth, polished finish, the Ceramic Collection is designed to stand up to daily life while blending style and function.
Its four distinctive colours—Tide, Petal, Cloud, and Midnight —were inspired by traditional ceramics around the world and chosen to complement a wide range of skin tones and personal styles, enhancing self-expression while delivering all of the innovative Smart Sensing capabilities of Oura Ring 4. Unlike painted or coated finishes, the colour is created with minerals inherent to the ceramic material itself, ensuring the colour remains rich and vibrant without fading over time.
“Oura Ring sits at the intersection of technology, health, jewellery, fashion, and industrial design,” said Miklu Silvanto, chief design officer at ŌURA. “Ceramic is a remarkable material that gives us the freedom to explore form, colour, and texture in a way that feels deeply personal. By merging tradition with innovation and pairing it with the most advanced technology, we’ve created a ring that is as sophisticated in its design as it is in function—refined, enduring, and distinctive. Our goal is to make this wearable technology as beautiful and expressive as the jewellery we cherish.”
Oura Ring 4 Ceramic comes with a Ceramic Polishing Pad, gifted with purchase, that easily shines Oura Ring 4 Ceramic by wiping off scuffs that may be left behind by softer, less-tough metals, like those found in dumbbells or cookware.
Building on Ceramic: New Tools for a More Flexible ŌURA Experience
To complement the Ceramic Collection, ŌURA is making it easier for members to integrate Oura Ring into their lives, no matter their style, schedule, or location:
- Oura Ring 4 Charging Case: For members who live life on the go, this new portable charging case stores up to five full ring charges, fits easily into a pocket or bag, and charges with a USB-C cord. Both the case and Oura Ring fully charge in 90 minutes. The outside of the case is made from recycled aluminium for durability and splash resistance, and the charging case can serve as a secure and well-designed storage solution for any of your Oura Ring devices when not being worn.
- Multiple Oura Ring 4 styles supported under a single account: Members can now pair and switch between different Oura Ring 4 colours under a single account. Whether switching for a workout or matching an outfit, the transition is simple, ensuring uninterrupted health tracking across Oura Ring devices and giving members new flexibility to match their Oura Ring to their devices.
Pricing and Availability
- Oura Ring 4 Ceramic is available in four colours–Midnight, Petal, Cloud, and Tide–and twelve sizes (4 to 15).
-
- Oura Ring 4 Ceramic is €549. Both Oura Ring and Oura Membership are HSA- and FSA-eligible.
- Oura Ring 4 Ceramic collection is available at ouraring.com and online & in-store at Harvey Norman.
- Pairing and switching among multiple Oura Ring 4 devices on a single account will be available on iOS starting Oct. 1, 2025, and on Android starting Oct. 20, 2025.
- Oura Ring 4 Charging Case is €109 and will be available to order later this year.
Device Recycling
ŌURA is also launching device recycling. As Oura Members upgrade to a new generation, switch styles, or receive a replacement, they will have a convenient way to return their Oura Ring for recycling. This program provides a simple, responsible option for disposing of devices. For more information, visit the company’s website.