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Sleek Concave Design for Lightweight Comfort

The COLMI R09 smart ring introduces an innovative concave design, making it 20% lighter than previous models. This refined structure ensures a comfortable, barely-there feel, perfect for all-day wear without compromising style or function.

Advanced Health Tracking with Temperature Monitoring

Equipped with a new temperature sensor, the R09 goes beyond traditional health tracking to monitor your body temperature. Stay aware of changes in your wellness with real-time, precise temperature readings, adding a new layer of insight to your health routine.

Effortless Integration for Everyday Wear

Compact yet powerful, the COLMI R09 smart ring seamlessly integrates into your lifestyle, delivering key health insights without the bulk. It’s an ideal choice for those seeking advanced wellness tracking in a minimal, stylish form.

Crafted with a titanium steel shell and advanced low-temperature potting technology, it offers a 5ATM & IP68 water resistance rating, ensuring wearability and resilience. The R09 delivers the ideal blend of functionality, fashion, and comfort.