COLMI R02 Smart Ring, størrelse 9, 18,9 mm (sort) + opladningsfoder Logitech tastaturer Optisk opløsning (ADF)

Optisk opløsning (ADF)

allowing you to focus on what matters most

resulting in a crisp

Manufacturer SwitchBot Model W6702001 Doorbell power supply Built-in 5000 mAh battery Monitor power supply Wired Input (Doorbell) 5V/2A DC Input (Monitor) 100~220V AC Connector USB-C (Doorbell) Screen size 4

The case does not block the operation of the crown

COLMI R02 Smart Ring, størrelse 9, 18,9 mm (sort) + opladningsfoder Logitech tastaturer Optisk opløsning (ADF)COLMI 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