Price range
€143
QALO QRNT Smart Ring – Snug Fit – Water-Resistant Titanium Fitness Tracker
This smart ring offers comprehensive health and wellness tracking without the bulk of a wristband. It's designed for daily wear, providing insights into sleep, heart rate variability, stress, skin temperature, blood oxygen saturation, and movement. The titanium build is ultra-light and durable, with a snug fit ensuring sensor contact for reliable data. It is water-resistant for active lifestyles and features a long-lasting battery with wireless charging. The included app requires no subscription and syncs seamlessly with Apple Health and the QALO app. Two silicone covers are included for protection.
- 2 offers
- Snug fit for accurate tracking
- Tracking Features: 2 variants
Customer rating
182 ratings
Available offers (2)
Choose an offer, then open its detail page for seller-specific information.
Silver – Size Range 6-13
Retailer
Available to order
- Tracking Features
- Sleep, Steps, Heart Rate Variability, Stress, Skin Temperature, Blood Oxygen Saturation, Movement
Silver – Size 11
Retailer
Available to order
- Tracking Features
- Sleep, Steps, Heart Rate Variability, SpO2, Skin Temperature, Movement
Offer comparison
Compare prices, availability, and key variant differences in one table.
| Feature | Silver – Size Range 6-13 | Silver – Size 11 |
|---|---|---|
| Price | €142.61 | €142.61 |
| Updated | Jun 27, 2026 | Jun 27, 2026 |
| Availability | Available to order | Available to order |
| Tracking Features | Sleep, Steps, Heart Rate Variability, Stress, Skin Temperature, Blood Oxygen Saturation, Movement | Sleep, Steps, Heart Rate Variability, SpO2, Skin Temperature, Movement |
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| Brand | QALO | Potewek | Bitzeit | ZBNMY | QALO | opove |
| Model | QRNT | Golden#11 | QRNT Slim | O Ring | ||
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| Price | €142.61 | €34.76 | €14.26 | €88.27 | €178.27 | €213.97 |
| Seller | Retailer | Retailer | Retailer | Retailer | Retailer | Retailer |
| Update | May 20, 2026 | Jun 19, 2026 | Jun 24, 2026 | May 29, 2026 | Apr 27, 2026 | May 20, 2026 |
| Weight | Ultra-lightweight (exact weight not specified) | 0.09 oz, 0.11 oz | 0.007 lbs | |||
| Sensors | Heart Rate Variability (HRV), Skin Temperature, Blood Oxygen Saturation (SpO2), Accelerometer | Heart Rate, Blood Oxygen (SpO2), Heart Rate Variability (HRV) | Heart rate, Blood oxygen, HRV | |||
| Material | Titanium Alloy | Titanium | titanium shell, medical-grade epoxy inner body | Silver | Titanium Alloy | Titanium |
| Battery Life | Up to 7 days | 7 days | 7 days | Up to 7 days | ||
| Size | 8 | 7 | 10 | |||
| Compatibility | iOS, Android | Free APP | iOS, Android | iOS, Android | Android, iOS | |
| Waterproof Rating | IP68 | IP68 | IP68 | |||
| Health Monitoring | Heart Rate, Blood Oxygen, Blood Pressure | Heart Rate Variability, Blood Oxygen, Sleep, Stress, Workouts, Women's Health | Sleep (deep/light/REM duration, sleep score), Stress, Heart rate, Women's health (menstrual cycle prediction), Basal body temperature, Step tracking, Activity tracking, Mood tracking | |||
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