This Ruxing Smart 1.32 ''screen,360360 px Smart watch can meet the functions of Bluetooth call, information notification, multiple exercise modes, Smart reminder, heart rate and sleep monitoring, blood oxygen detection, listening to music and female physiological period reminder. Magnetic charging, 210 mA battery. IP67 waterproof, a variety of dial optional, smart watch compatible with Ios 10.0 or Android 5.0 above, watch strap with comfortable silicone and stylish mesh band styles for you to choose from.