Smart Ring - Health Monitoring Ring (waterproof) - Unisex

• Ultra-Lightweight: Weighing just 4.4g, you’ll forget you’re wearing it

• Minimalist Design: No display, no notifications — just clean, distraction-free tracking

• All-Day Comfort: Durable steel construction with a sleek, modern finish

• 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

• Battery Capacity: 17mAh (low-power, efficient performance)

• Certifications: CE & FCC certified

• 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

• COLMI R02 Smart Ring

• Charging accessories

• User guide

Smart health tracking — without the distractions.
Upgrade to the COLMI R02 Smart Ring and stay connected to your body, not your screen.