QW39 Smartwatch NFC Android Contactless Payment 1.39 Inch Display ECG PPG

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Shenzhen COC-technology Co.Ltd

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QW39 Smartwatch NFC Android Contactless Payment 1.39 Inch Display ECG PPG

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QW39 Smartwatch NFC Android Contactless Payment 1.39 Inch Display ECG PPG

QW39 Smart Watch NFC 1.39-inch Display ECG+PPG Rotary Button GPS interconnection model:QW39 1. Smart Watch Fashion Smart Call Watch-----High -definition large screen ,Rotating crown , Meteorological ...

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QW39 smartwatch nfc android

1.39 Inch smartwatch nfc android

NFC contactless payment smartwatch

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