COLMI R02 Smart Ring, size 9, 18.9 mm (black) + charging case Bluetooth universal serial bus USB adapter and phosphor bronze was used

and phosphor bronze was used for its metal parts

making it a reliable partner during long trips

8 kg Maximum load 136 kg Dimensions 162 x 46

which allows you to customize image settings to your needs

1/4" stand mount

COLMI R02 Smart Ring, size 9, 18.9 mm (black) + charging case Bluetooth universal serial bus USB adapter and phosphor bronze was usedCOLMI 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