Fuente: Wipo "IOT" An electronic device according to various embodiments comprises: a display; a communication module; a memory; and a processor operatively connected to the display, the communication module, and the memory, wherein the processor may be configured to: receive, through the communication module, first Internet-of-things (IoT) control information including device information regarding at least one external IoT device generated by an external user device and operation information configured for the at least one external IoT device; identify one or more IoT devices that can be connected on a local network through the electronic device; determine, on the basis of the received first IoT control information, a main device among the one or more identified IoT devices and operation information to be applied to the main device; and generate second IoT control information including device information regarding the main device and the operation information regarding the main device.