Health tech just got a fashion upgrade. Oura has introduced the Oura Ring 4 Ceramic, a new collection that pairs jewelry-grade design with the company’s most advanced tracking technology.
What’s happened? Oura has launched its Ceramic Collection, expanding the Oura Ring 4 lineup with four new colors: Cloud, Tide, Petal, and Midnight. Crafted from zirconia ceramic, these rings are designed to look like fine jewelry while still delivering detailed health insights. Oura is also adding ring-swapping across multiple styles and a travel-ready charging case.
The rings cost $499, and Oura’s $99 charging case packs five recharges, along with with USB-C support.
The news rings are built from zirconia ceramic with a hardness rating of 8.5 (tougher than steel).
Packed with Oura’s Smart Sensing tech, which adapts to the placement on your finger for more accurate data.
Offers 5–8 days of battery life and over 50 tracked health metrics.
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This is important because: For years, Oura rings have been understated. Now, the Ceramic Collection makes the device a visible accessory, combining durability and fashion. The addition of ring-swapping and a travel-ready charging case also makes the Oura ecosystem more flexible than ever.
Zirconia ceramic is hypoallergenic and biocompatible, often used in medical implants.
Rings remain lightweight, with recessed sensors for comfort on sensitive skin.
Charging case fits in a pocket and fully recharges a ring in 90 minutes.
Swapping between rings keeps tracking seamless, even while one charges.
Why should I care? The Ceramic Collection is wearable tech you can show off, while still tracking sleep, stress, heart health, and more.
Four expressive colors let users match style to mood or outfit.
Ring-swapping across multiple styles now works under one account.
New charging case holds five full charges and doubles as a travel accessory.