itel Smart Watch Native Storm Water Proof (ISW-O13)

ISW-013 Smart Watch NightfallLeather texture, business style Bluetooth Calling. Large display with 1.83″ screentin True Sync quick pairing & lower power consumption. 24h real time Heart rate/Blood oxygen testing SpecificationModel Name: ISW-013Chipset: RL8763EWEMaterial: PCScreen: 1.83″ TFT 240*284Battery: 200mAh 15 days total stand byTypical using time: 7 daysBT verion: V5.3Waterproof: IP68Input port: Magnetic attraction chargingColor: BlackOther function: Message notification, Find phone, Weatherforecast, Remote camera, Music control, Al Voice, All-daydynamic heart rate and data analysis