Washing apparatus

The present invention relates to a washing apparatus and to a washing apparatus having a convenient user interface. More specifically, the present invention relates to a washing apparatus that provides a user interface that is concentrated, simple and intuitive. According to an embodiment of the present invention, a washing apparatus may be provided that is characterized by comprising: an annular rotary knob provided for course selection; a display for selectively displaying a course screen showing information on a course selected from within the radial directions of the rotary knob, and an options screen for changing options for at least one wash water temperature; washing intensity, number of rinses, and spin-dry intensity within the course; a switching input part provided within the radial directions of the rotary knob in order to switch between the course screen and the options screen through a selection by a user; and a single variable input part provided to change the options when in the options screen and to make inputs unrelated to the options when in the course screen.