Price range
RUB 30,990
– RUB 36,990
Oura Oura Ring 4 Ring 4 Smart Ring
Oura Ring 4 is a smart ring that tracks health and activity metrics using optical LEDs, a temperature sensor, and an accelerometer. Battery life is stated as 5–8 days depending on ring size and lifestyle; typical charging time is 20–80 minutes depending on charge level.
- 21 offers
- Tracks blood oxygen, heart rate, heart rate variability, breathing rate, temperature trends, movement, and activity.
Price spread
~19%
Across listed offers
Available offers (21)
Choose an offer, then open its detail page for seller-specific information.
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|---|---|---|---|---|---|---|
Oura Oura Ring 4 Silver
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| Brand | Oura | Oura | Oura | Oura | Oura | Oura |
| Model | Oura Ring 4 | Ring 5 | Ring 5 | Ring 5 | Ring 5 | Ring 5 |
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| Price | RUB 30,990.00 | RUB 75,990.00 | RUB 75,990.00 | RUB 65,990.00 | RUB 75,990.00 | RUB 65,990.00 |
| 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 | Size 12 (21.4) | 11 (20,6) | 09 (19) | 10 (19,8) | 11 (20,6) | 10 (19,8) |
| Model Name | Oura Ring 4 | Ring 5 | Ring 5 | Ring 5 | Ring 5 | Ring 5 |
| Product Type | Smart ring | Smart ring | Smart ring | Smart ring | Smart ring | Smart ring |
| Airplane mode | Supports airplane mode. | Supports airplane mode. | Supports airplane mode. | Supports airplane mode. | ||
| APP Languages | English, Finnish, Japanese, German, French, Spanish, Italian, Norwegian, Swedish, Czech, Dutch, and Danish. | Arabic, Chinese (Traditional and Simplified), Czech, Danish, Dutch, English, Finnish, French, German, Greek, Hebrew, Hindi, Hungarian, Italian, Japanese, Korean, Norwegian, Polish, Portuguese, Spanish, and Swedish. | Arabic, Chinese (traditional and simplified), Czech, Danish, Dutch, English, Finnish, French, German, Greek, Hebrew, Hindi, Hungarian, Italian, Japanese, Korean, Norwegian, Polish, Portuguese, Spanish, and Swedish. | Arabic, Traditional and Simplified Chinese, Czech, Danish, Dutch, English, Finnish, French, German, Greek, Hebrew, Hindi, Hungarian, Italian, Japanese, Korean, Norwegian, Polish, Portuguese, Spanish, and Swedish. | ||
| Certification | FCC certified. | FCC certified. | FCC certified. | FCC certified. | ||
| App integrations | Integrates with more than 40 apps. | Integrates with more than 100 apps. | Integrates with more than 100 apps. | Integrates with more than 100 apps. | Integrates with more than 100 apps. | |
| Firmware updates | Firmware updates automatically through the Oura app. | Automatic firmware updates through the Oura app. | Automatic firmware updates through the Oura app. | Firmware updates automatically through the Oura app. | Firmware updates automatically through the Oura app. | |
| Water Resistance | Up to 100 m / 328 ft. | Waterproof up to 100 m/328 ft; IP68 water and dust protection. | Up to 100 m/328 ft. | Water-resistant up to 100 m/328 ft; IP68-rated for water and dust. | ||
| Wireless Connectivity | Bluetooth Low Energy. | Bluetooth Low Energy. | Bluetooth Low Energy. | |||
| Electromagnetic field safety | Described as safe for electromagnetic fields. | Described as safe for electromagnetic fields. | Described as safe for electromagnetic fields. | Described as safe for electromagnetic fields. | ||
| Charging Time | About 80 minutes, depending on battery charge level. | About 80 minutes, depending on battery charge level. | About 80 minutes, depending on the battery charge level. | About 80 minutes, depending on the battery charge level. | About 80 minutes, depending on the battery charge level. | |
| Compatibility | Available for iOS and Android. | Available for iOS and Android. | Available for iOS and Android; integrates with more than 100 apps. | Available for iOS and Android; compatible with the Oura app. | Available for iOS and Android. | |
| Manufacturer warranty | Manufacturer warranty is indicated; no term is stated. | Indicated as available. | Yes; term not specified. | |||
| Measurement Units | Supports metric and imperial units. | Supports metric and imperial units. | Supports metric and imperial units. | |||
| Battery runtime per charge | Up to 6–9 days, depending on ring size and usage intensity. | Up to 6–9 days on one charge, depending on ring size and intensity of use. | One charge provides up to 6–9 days of battery life, depending on ring size and intensity of use. | |||
| Connectivity | Bluetooth Low Energy. | Bluetooth Low Energy; firmware updates automatically through the Oura app. | Bluetooth Low Energy. | |||
