Specification Model D185 Name Smart watch Color Black, Blue, Green, Red, Purple Bluetooth Version BT 4.0 or above Compatible OS Android 4.4 or above , iOS 8.0 or above Operating Mode Single Touch APP Name Fitpro App Language China, UK, Spain, France, Germany, Russia, Argentina, Netherlands, Portugal, Argentina, Turkey, Japan, Malaysia, Thailand Special Features Waterproof IP65 waterproof Heart Rat ...