LEMFO New Smart Watch Men Bluetooth Call Heart Rate Blood Pressure Monitor Full Screen Touch IP67 Waterproof Smart Watch 2020

Specifications Master chip:8762C+BK3266 Waterproof level:IP67 Bluetooth:Bluetooth 5.0 BLE Screen:1.28 inch round screen IPS color screen 240*240 Resolution Battery:320MAH Charging time: about 2H Continuous working time: about 7-8 hours Working time: 7-10 days