ALLOYSEED R08 Smart Ring: Blood oxygen monitoring
For the active professional who wants health insights without a bulky watch, the QRING R08 smart ring fits seamlessly into your day. It monitors your blood oxygen and sleep patterns, giving you data to improve your wellness routine.
This ring goes beyond basic tracking by offering gesture control for your phone. A quick twist can silence a call or snap a photo, keeping you connected without distraction. The waterproof design means you never have to take it off, whether you're washing hands or caught in the rain.
With Bluetooth 5.2, it syncs effortlessly to your device, and the magnetic charging makes powering up simple. Choose from sizes 7 to 12 in gun, silver, or gold to match your style while staying informed.
Features
- Sleep tracking
- Heart rate monitoring
- Message notifications
- Gesture control
- Waterproof up to 5ATM & IP68
- Blood oxygen monitoring
General specs
- Brand: ALLOYSEED
- Model: R08
- Seller: Joom
- ID: 68d6f177dee23901ba5583a5
- OS Compatibility: Android, iOS
- Water Resistance: IP68
- First listed by seller: 12/6/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
ALLOYSEED R08 Blood oxygen monitoring
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Domhong R03 Black Heart rate and blood oxygen monitoring
|
Gwenland SR08 Black LED screen with touch control
|
EAGLE TECHS R11M Gold Real-time heart rate monitoring
|
Samsung SM-Q500NZSAXAR Silver No app subscription required
|
Samsung SM-Q502NZKAXAR Black AI Smart Ring with Fitness Monitor
|
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| Brand | ALLOYSEED | Domhong | Gwenland | EAGLE TECHS | Samsung | Samsung |
| Model | R08 | R03 | SR08 | R11M | SM-Q500NZSAXAR | SM-Q502NZKAXAR |
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| Price | $50.19 | $29.99 | $35.98 | $24.00 | $279.99 | $399.99 |
| Seller | Joom | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | December 31, 2025 | December 6, 2025 | November 20, 2025 | November 9, 2025 | December 6, 2025 | December 6, 2025 |
| OS Compatibility | Android, iOS | iOS, Android | Android 5.1+, iOS 8+ | Android | Android | |
| Water Resistance | IP68 | 5ATM | IP68 | IP68 | ||
| Size | 9 | 6, 7, 8, 9, 10, 11, 12, 13, 14, S, M, L | 12 | 10 | 12 | |
| Battery Life | 5–7 d | 3–5 d, 5–7 d, 7–10 d, 7 d, ≤11 h, 8 h, 7–10 d standby, 15 d standby | 7 d | 7 d | ||
| Material | Aluminum Alloy, Ceramic, Gold, Metal, Stainless Steel, Titanium, Titanium Alloy | Gold | Titanium | Titanium | ||
