Wiwu Sw02 Smart Watch For Phones Touch Screen Fitness Tracker Heart Rate Monitor Waterproof Smartwatch For Men Women Battery 290mah Charging Time 2hrs Standby Time 10days Waterproof Level Ip68 Watchcase Alloy/plastic Memory 32m+32m Charging Type Magnetic Charging Wireless Connection 3.0+4.0 Display 1.3'ips 240*240 Fullound Display