An electronic device is provided. The electronic device includes a housing, a user interface, a battery positioned inside the housing, a driving unit disposed at the housing or connected to the housing to move the housing, at least one sensor positioned at the housing or inside the housing, a wireless communication circuit positioned inside the housing, a processor operatively connected to the user interface, the driving unit, the at least one sensor, and the wireless communication circuit, and a memory operatively connected to the processor. The processor determines one sequence performed by connecting or merging the first task and the second task, based at least partly on at least one of a type, execution target, execution time, or execution location of the first task and at least one of a type, execution target, execution time, or execution location of the second task.