COLMI R02 Smart Ring, size 9, 18.9 mm (black) + charging case HOTO This versatility allows you to

This versatility allows you to easily switch between devices for seamless gameplay across platforms

Manufacturer Freewell Product code FW-L1-BL52 Dimensions of the ring outer diameter 89

so it maintains optimal temperature without generating loud

thus meeting a wide range of inflation needs

long runtime and clear sound regardless of the platform

COLMI R02 Smart Ring, size 9, 18.9 mm (black) + charging case HOTO This versatility allows you toCOLMI R02 Smart Ring, size 9 The COLMI R02 Smart Ring in size 9 (18. 9 mm) in black is a lightweight and discreet smart ring that combines health monitoring with sports features. The device measures heart rate and blood oxygen levels (SpO2), analyzes sleep, and tracks daily activity and workouts across 21 sports modes. Thanks to Bluetooth 5. 0, it works with the QRing app, saves data for later synchronization, and IP68 water resistance and the