You can hack this by changing the background image of the right rectangle in the Switch. You can make an icon that is 83x32 pixels like the widget. I Made a very ugly example on sumo an online photoeditor: Then I saved it as images/icon.jpg If you want to change the slider too, its 43x32 pixels. from kivy.app import App from kivy.uix.widget import Widget from kivy.uix.switch import Switch class My