COLMI R02 Smart Ring, size 11, 20.3 mm (black) + charging case Small household appliances Convenient and safe use

Convenient and safe use

find a lost watch or smartphone

Avec la fonction HDMI Out

5 "SSD x2 Expansion card slots 7 Max graphics card length 425 mm Max CPU cooling height 170 mm Max number of fans 7 Fan mounting options Rear: 120 mm x1

You can set schedules for opening and closing roller shutters at specific times

COLMI R02 Smart Ring, size 11, 20.3 mm (black) + charging case Small household appliances Convenient and safe useCOLMI R02 Smart Ring, size 11 The COLMI R02 Smart Ring in size 11 (20. 3 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