Health Technology Infused with Craft Aesthetics.
The R11 Smart Ring is where precision health monitoring meets timeless jewelry design. Crafted with ultra-high-end epoxy resin and an austenitic antibacterial stainless steel outer ring, it's moisture-proof, fireproof, waterproof, and skin-safe — with a smooth surface that wears as beautifully as it feels. Available in a textured tricolor palette: Black, Silver, and Rose Gold.
All-Weather Intelligent Monitoring
The R11 runs 24/7, silently tracking the health metrics that matter most, and delivering accurate data to your companion app for multi-dimensional health screening.
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Sleep Monitoring: Automatically tracks sleep quality when you fall asleep, generating a detailed sleep report to help you build better sleep habits
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Heart Rate Monitoring: Continuous 24/7 heart rate tracking with real-time alerts
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Blood Oxygen (SpO2): Real-time blood oxygen monitoring for respiratory and cardiovascular awareness
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Exercise Monitoring: Tracks steps, distance, calories, and activity sessions throughout the day
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Mood Detector: Intelligent mood sensing to help you understand your emotional state and wellbeing
Premium Materials — Built for Life
The R11 is engineered with materials that go far beyond ordinary smart rings.
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Outer Ring: Austenitic antibacterial stainless steel — excellent thermal stability and high temperature resistance
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Inner Body: Ultra-high-end epoxy resin — moisture-proof, fireproof, and waterproof
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Skin Safety: Smooth surface finish that does not harm the skin
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Battery: Innovative arc battery requiring special manufacturing processes — a breakthrough in wearable battery technology (not an ordinary conventional battery)
Textured Tricolor — Add Style to Life
The R11 comes in three classic colorways, each with a distinctive sand-textured finish that catches the light beautifully. A perfect gift for couples or a treat for yourself.
- Black — bold, confident, timeless
- Silver — clean, modern, understated
- Rose Gold — warm, romantic, elegant
Simple style, couple-ready — the R11 looks as good as it performs.
Android App Control
Sync all your health data to the dedicated Android companion app for professional dashboards, historical trends, sleep reports, and personalized health insights.
- Android app control & data sync
- Professional health data dashboard
- Sleep reports, heart rate history, activity logs
- Real-time notifications and alerts
Size Guide — 8 Sizes Available
| Size (US/International) |
Diameter (mm) |
Finger Circumference (mm) |
| 6 |
16.5mm |
52mm |
| 7 |
17.4mm |
55mm |
| 8 |
18.2mm |
57mm |
| 9 |
19mm |
59.8mm |
| 10 |
19.9mm |
62.4mm |
| 11 |
20.7mm |
65mm |
| 12 |
21.5mm |
67.5mm |
| 13 |
22.3mm |
70mm |
How to measure: Wrap a non-elastic rope around your finger, tighten slightly, mark the junction, then lay flat and read the value against a ruler.
