Abstract: A smart apparatus includes an action figure, a base, a control unit, a display device, a colored light emitting module, and a power supply module. The first wireless transmission module of the control unit wirelessly receives an execution signal and sends it to the first microprocessor to generate a first power signal, a second power signal or a display signal. The power control module controls the display device and the colored light emitting module according to strength levels of the first and second power signals, respectively, to brighten, darken or switch between multiple colors. The first microprocessor sends a data to the display device according to the display signal to display the data. A smart apparatus operating system which includes a smart electronic device is further provided.