Apparatus and method for providing notification of control authority transition in vehicle

An apparatus (200) for providing a notification of control authority transition in a vehicle is provided. The apparatus (200) includes a speaker (210) configured to output a sound notification, a vibration motor (220) configured to output a vibration notification, and a control circuit (240) configured to be electrically connected with the speaker and the vibration motor. The control circuit is configured to output a first notification using the speaker (210) during a first time interval, when a situation to transfer control authority for the vehicle occurs, output a second notification using the speaker (210) and the vibration motor (220) during a second time interval, after the first time interval elapses, and output a third notification using the speaker (210) and the vibration motor (220) during a third time interval, after the second time interval elapses.