Home Smart Watch with Round Screen App: Runmefit Body: zinc alloy Button: aluminum alloy Material watch strap: Silicone,Steel,Leather Waterproof level: IP67 FLASH memory: 128MB Charging Method: Charging cable Battery: 300mAh Touch: Full touch / 1.46 inch TFT color screen Display resolution:360*360 Compatible system:>=Android4.4/IOS9.0 Life time: 7-13 days of use;60 days of standby Smart watch mainain…