Smart Ring - Health Monitoring Ring (waterproof) - Unisex
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Ultra-Lightweight: Weighing just 4.4g, you’ll forget you’re wearing it
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Minimalist Design: No display, no notifications — just clean, distraction-free tracking
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All-Day Comfort: Durable steel construction with a sleek, modern finish
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Waterproof (5ATM): Wear it while washing hands, showering, or swimming
Health & Activity Tracking
The COLMI R02 delivers essential health metrics around the clock, helping you stay informed and in control.
✔ Heart Rate Monitoring
✔ Blood Oxygen (SpO₂) Tracking
✔ Sleep Monitoring
✔ Stress Monitoring
✔ Steps, Distance & Calories Tracked
Perfect for anyone who wants insight without interruption.
Built for Everyday Life
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Battery Capacity: 17mAh (low-power, efficient performance)
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Certifications: CE & FCC certified
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Health-conscious users who prefer subtle wearables
- Minimalists who don’t want screens or notificationsAnyone seeking lightweight, comfortable health tracking
What’s in the Box
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COLMI R02 Smart Ring
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Charging accessories
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User guide
Smart health tracking — without the distractions.
Upgrade to the COLMI R02 Smart Ring and stay connected to your body, not your screen.