Nouveau D09 montre intelligente Bluetooth appel trois défenses en plein air pas à pas sport NFC fréquence cardiaque et pression artérielle

D09 Sports smartwatch, three proof mechanical appearance, anti drop metal frame, encoder+NFC+payment multifunctional: Private model, complete certification patents, DaFit stable APP, Lihong menu, nine sets of UI interface switching; 1.83-inch high-definition borderless screen, tempered screen and seamless fingerprint technology, metal hollow dial, novel two-color strap New low-power dual chip+intelligent node algorithm, typical 7-day use, long battery life of 12 days, and 10 hours of exercise; 3605 blood oxygen chip, can test black people, 128M large memory, multiple languages, side white light dazzling breathing light Bluetooth call, voice assistant, precise heart rate and blood oxygen monitoring, 28 exercise modes, desktop can add components