Sleep Wearable Form Factor
Compare smart rings, fitness bands, and smartwatches for overnight sleep tracking: comfort, battery habits, and sleep metric depth.
Oura Oura Ring 4 Ceramic Size 06 (16.5), Petal (pink) Smart Ring 4 Ceramic, size 06 (16.5), Petal (pink)
Available offers (13)
Current
Size 06 (16.5), Petal (pink)
re:Store
RUB 49,990.00
Available to order
Features
- Zirconia ceramic body
- Tracks sleep phases, breathing, heart-rate variability, and skin temperature
- Has the same sensors and battery as the standard Oura Ring 4
- The Oura app presents tracking data in graphs and metrics
- The description says users with both the standard Ring 4 and Ceramic can switch between the rings in the app
General specs
- Brand: Oura
- Model: Oura Ring 4 Ceramic
- Seller: re:Store
- ID: 4655598
- Size: 06 (16.5)
- Brand: OURA
- Tracking: Tracks sleep phases, breathing, heart-rate variability, and skin temperature.
- Model Name: Oura Ring 4 Ceramic
- Product Type: Smart ring
- App switching: The description says users with both the standard Ring 4 and Ceramic can switch between the rings in the app.
- Body Material: Zirconia ceramic
- Sensors and battery: Has the same sensors and battery as the standard Oura Ring 4.
- App data presentation: The Oura app presents tracking data in graphs and metrics.
- First listed by seller: October 20, 2026
If you are interested in more details, you can find full information on the seller's page.
RUB 49,990.00
Last price update: 10/20/26
Available to order
Shipping options
Delivery to 
Russia
Russia
Available
This smart ring has a zirconia ceramic body and tracks sleep phases, breathing, heart-rate variability, and skin temperature. It has the same sensors and battery as the standard Oura Ring 4. The Oura app presents tracking data in graphs and metrics; the description says users with both rings can switch between them in the app.
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Oura Ring 4 Ceramic Petal (pink)
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Oura Ring 4 Ceramic
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| Brand | Oura | Oura | Oura | Oura | Oura | Oura |
| Model | Oura Ring 4 Ceramic | Ring 4 Ceramic | Ring 4 Ceramic | Ring 4 Ceramic | Ring 4 Ceramic | Ring 4 Ceramic |
| Color |
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|
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| Price | RUB 49,990.00 | RUB 49,990.00 | RUB 49,990.00 | RUB 49,990.00 | RUB 49,990.00 | RUB 49,990.00 |
| Seller | re:Store | re:Store | re:Store | re:Store | re:Store | re:Store |
| Update | Oct 26, 2026 | Oct 26, 2026 | Oct 26, 2026 | Oct 26, 2026 | Oct 26, 2026 | Oct 26, 2026 |
| Size | 06 (16.5) | 05 (15,7) | 05 (15,7) | 10 (19,8) | 05 (15,7) | 12 (21,4) |
| Model Name | Oura Ring 4 Ceramic | Ring 4 Ceramic | Ring 4 Ceramic | Ring 4 Ceramic | Ring 4 Ceramic | Ring 4 Ceramic |
| Product Type | Smart ring | smart ring | Smart ring | Smart ring | Smart ring | Smart ring |
| Product family | Ring 4 | Oura Ring 4 | Ring 4 | |||
| Analysis frequency | The description states that the ring analyzes metrics around the clock. | Described as round-the-clock analysis of indicators. | The description states that the ring analyzes indicators around the clock. | |||
| Scratch Resistance | The zirconia ceramic is described as scratch-resistant. | The zirconia ceramic is described as resistant to scratches. | The description states that the zirconia ceramic is resistant to scratches. | |||
Oura Oura Ring 4 Ceramic Petal (pink) Zirconia ceramic body
RUB 49,990.00
When this device makes sense
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