A mobile terminal including a touch screen; and a controller configured to control the touch screen to be in an inactive state in which illumination of the touch screen is turned off, convert the touch screen from the inactive state into an active state in which the illumination of the touch screen is turned on, in response to a tap meeting a preset condition being input in the inactive state of the touch screen, and display a first screen on the touch screen when the input tap meeting the preset condition has been input by a user wearing a preset wearable device, and display a second screen different than the first screen when the input tap meeting the preset condition has been input by the user not wearing the preset wearable device.