COLMI R02 Smart Ring, størrelse 8, 18,1 mm (sort) + opladningsfoder Jackstik Network ports 2 × 2

Network ports 2 × 2

It has a 2000 mAh battery

Dimensions: 44 mm × Φ26 mm

HP OfficeJet 4656 All-in-One Printer (K9V81B)

Kompaktowy i elegancki design: Ultra cienka konstrukcja sprawia

COLMI R02 Smart Ring, størrelse 8, 18,1 mm (sort) + opladningsfoder Jackstik Network ports 2 × 2COLMI R02 Smart Ring, size 8 The COLMI R02 Smart Ring in size 8 (18. 1 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