An electronic device includes a display, a communication interface, and a processor. The processor is configured to obtain first device information about an external electronic device and first control information for controlling functions of the external electronic device. The processor is configured to obtain icon information corresponding to the first device information using an artificial intelligence model, generate a first icon based on the icon information, and display the generated first icon as an icon of an application associated with an external electronic device The processor is configured to obtain user interface information corresponding to the first control information using the artificial intelligence model and generate UI widgets for display when the application is executed The processor is configured to obtain layout information about the UI widgets using the artificial intelligence model and display the UI widgets at a position corresponding to the layout information when the application is executed.