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 09 (19), Cloud / beige (source labels differ) Smart Ring, Size 09 (19)
Available offers (13)
Current
Size 09 (19), Cloud / beige (source labels differ)
re:Store
RUB 49,990.00
Available to order
Features
- Analyzes sleep, breathing, heart-rate variability, and skin temperature; the Oura app presents the metrics.
- The description states that Ceramic has the same sensors, battery, and measurement accuracy as the standard Oura Ring 4, and is slightly thicker.
- The description states that users with both a standard Ring 4 and Ceramic can switch between them in the app without complex setup.
General specs
- Brand: Oura
- Model: Oura Ring 4 Ceramic
- Seller: re:Store
- ID: 4655538
- Size: 09 (19)
- Brand: OURA
- Model Name: Oura Ring 4 Ceramic
- Product Type: Smart ring
- Ring switching: The description states that users with both a standard Ring 4 and Ceramic can switch between them in the app without complex setup.
- Analyzed metrics: Analyzes sleep, breathing, heart-rate variability, and skin temperature; the Oura app presents the metrics.
- Comparison with standard Oura Ring 4: The description states that Ceramic has the same sensors, battery, and measurement accuracy as the standard Oura Ring 4, and is slightly thicker.
- 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
A smart ring that analyzes sleep, breathing, heart-rate variability, and skin temperature, with metrics presented in the Oura app. The description states that Ceramic has the same sensors, battery, and measurement accuracy as the standard Oura Ring 4, and is slightly thicker. Users with both rings can switch between them in the app without complex setup, according to the description.
Similar products comparison
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Oura Oura Ring 4 Ceramic Cloud; also listed as beige in the color parameter, so the color is unresolved
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Oura Oura Ring 4 Ceramic Cloud; also listed as beige
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Oura Ring 4 Ceramic
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Oura Ring 4 Ceramic
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Oura Ring 4 Ceramic Cloud (also listed as beige; exact color unresolved)
|
Oura Ring 4 Ceramic mint (Tide) Made of zirconia ceramic.
|
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| Brand | Oura | Oura | Oura | Oura | Oura | Oura |
| Model | Oura Ring 4 Ceramic | Oura Ring 4 Ceramic | Ring 4 Ceramic | Ring 4 Ceramic | Ring 4 Ceramic | Ring 4 Ceramic |
| Color |
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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 | 09 (19) | 10 (19,8) | 08 (18,2) | 10 (19,8) | 12 (21,4) | 05 (15,7) |
| Model Name | Oura Ring 4 Ceramic | Oura 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 |
| Material | Zirconia ceramic | Zirconia ceramic | Zirconia ceramic. | |||
| Sensors, battery, and measurement accuracy | The description says Ceramic has the same sensors, battery, and measurement accuracy as the standard Oura Ring 4. | Described as the same as the standard Oura Ring 4. | Stated to be the same as the standard Oura Ring 4 | |||
Oura Oura Ring 4 Ceramic Cloud; also listed as beige in the color parameter, so the color is unresolved
RUB 49,990.00
When this device makes sense
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