ELECTRONIC DEVICE FOR DETERMINING EXTERNAL ELECTRONIC DEVICE HAVING GENERATED EM SIGNAL

An electronic device comprises: a touch screen display; at least one wireless communication circuit; an electromagnetic (EM) sensing circuit for sensing an EM signal having a frequency band of 1 MHz or less; a processor operatively connected to the display, the wireless communication circuit, and the EM sensing circuit; and a memory which stores at least one reference EM profile and information related to at least one external access point and which is operatively connected to the processor, wherein the memory can store instructions such that, when executed, the processor acquires an EM signal from an external electronic device through the EM sensing circuit, identifies a reference EM profile corresponding to the acquired EM signal on the basis of the at least one reference EM profile, determines the position of the electronic device on the basis of at least a portion of information related to an external access point connected to the electronic device through the at least one wireless communication circuit, identifies the external electronic device on the basis of at least a portion of the identified reference EM profile, and displays a graphic user interface on the touch screen display on the basis of at least a portion of information related to the identified external electronic device.