The Xiaomi iMi KW66 Multifunctional Watch is a gadget that will help in everyday life. Modern design with zinc alloy and IML coated case back give it a stylish look. You can easily change the dials to suit your mood and style. Xiaomi iMi KW66 has a built-in 340 mAh battery, which means that you can use it for a long time without recharging. The watch will also help monitor your health. Whatever you do during the day, Xiaomi iMi KW66 will always monitor your wellness and track even small deviations from the norm. The watch can control your heart condition around the clock and thus help monitor your cardiovascular system. Besides, Xiaomi iMi KW66 is waterproof – you can not worry about the state of the watch when it comes into contact with water.