14 and 15 series phones

the oleophobic and hydrophobic coating prevents greasing and leaving unsightly fingerprints

allowing you to customize its depth and timing

5 to 14 mm thick

making it easy to use

COLMI R02 Smart Ring, størrelse 10, 19,8 mm (sort) + opladningsfoder Sony Xperia XA2 14 and 15 series phonesCOLMI R02 Smart Ring, size 10 The COLMI R02 Smart Ring in size 10 (19. 8 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