
The QALO QRNT Original Smart Ring is a health-tracking smart ring designed with everyday people in mind and built with a snug fit to ensure accurate sensor readings and consistent performance. If you are between sizes, we recommend sizing up at least one full size and considering natural finger swelling and knuckle size for comfortable 24/7 wear. No matter where you are in your fitness, wellness, or health journey, QRNT can help you make measurable progress and be a little better tomorrow.

The MIRO R1E HealthWear Smart Ring is a premium, feature-packed wearable seamlessly integrating advanced health and fitness monitoring into a sleek, stainless steel ring design. Equipped with medical-grade sensors from Goodix (ECG, PPG AFE, Body Temperature) and an SC-7A20H G-Sensor, it delivers comprehensive tracking including: Accurate Health Metrics: Resting ECG, continuous SpO2, dynamic heart rate (resting ±5bpm accuracy), body temperature, and non-medical blood glucose trends. Advanced Fitness & Wellness: Precision step counting (>95% accuracy), multi-sport GPS tracking (running, walking, cycling), detailed sleep staging analysis, and menstrual cycle prediction. Robust Build: Crafted from SUS304 stainless steel with PVD coating, AF treatment, waterproof to 5ATM, and featuring high-voltage charging protection (up to 24V OVP). Long-Lasting: Enjoy 5-7 days of typical use or 8-10 days standby on a single 1-hour magnetic charge (16mAh/22mAh polymer battery sizes available). Seamless Experience: Controlled via the HealthWear app (supporting 28 languages), offering historical data, trends, and OTA updates. Compatible with Android 5.0+ and iOS 10.0+.

IMIKI Smart Ring: Your Discreet Digital Companion. Crafted for the modern minimalist, the IMIKI Smart Ring redefines wearable tech with its seamless fusion of elegance and innovation. It combines jewelry-grade elegance (available in gold/silver) with health tech. This discreet finger-worn companion delivers medical-grade 24/7 biometric tracking, monitoring heart rate, body temperature, blood oxygen, sleep patterns and female menstrual period. Beyond being your health coach, its touch-sensitive surface becomes a magic wand for modern life: adjust music volume with a finger swipe, flip eBook pages, or instantly like social content with micro-gestures. Engineered for life's adventures with 5ATM water resistance and a marathon 7-day battery life, this minimalist ring proves big innovations come in small packages. Elevate your everyday efficiency and wellness in silent sophistication with the IMIKI smart ring.

Oura Ring 4 brings you closer to what matters most — your health. With an updated all-titanium design, this smart ring features Smart Sensing, a new sensing platform that doesn’t just measure your biometrics but also adapts to you. It provides insights into over 50 biometrics including sleep, readiness, activity, heart health, stress, metabolic health and women’s health.
| Pros for QALO - QRNT Original Smart Ring – Snug Fit – Size Up – Size 12 - Silver - (2025) | |||
|---|---|---|---|
| There were no pros for this product— | There were no pros for this product— | There were no pros for this product— | Sleep Tracking, Overall Performance, Comfort, Battery Life, Data Accuracy |
| Cons for QALO - QRNT Original Smart Ring – Snug Fit – Size Up – Size 12 - Silver - (2025) | |||
| There were no cons for this product— | There were no cons for this product— | There were no cons for this product— | Size, Scratch Resistance, Connectivity |
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Nice concept but I question the longevity of the ring. I have had it for three weeks and wear it every day. Just with normal wearing the ring is no longer round but it has become a little oblong. I’ll be 70 years old this year so I’m not engaged in work that would cause the ring to no longer be round.
This review is from QALO - QRNT Original Smart Ring – Snug Fit – Size Up – Size 11 - Silver - (2025)
TMABE1956 Posted
Exactly as described. Performs well, definitely holds a good charge for multiple days I generally take it off when I shower and stick in charger never worry about it losing it charge. Only downside is it is a little thick men.
This review is from QALO - QRNT Original Smart Ring – Snug Fit – Size Up – Size 08 - Silver - (2025)
Msonja06 Posted
This ring is cheaper than an Oura Ring and works just like it. The app does not have a subscription fee. It works perfectly fine and tells you everything you need to know.
This review is from QALO - QRNT Original Smart Ring – Snug Fit – Size Up – Size 10 - Silver - (2025)
Eliz Posted