According to various embodiments, an electronic device comprises a display, a communication circuit, one or more sensors, and one or more processors, wherein the one or more processors can confirm, through the communication circuit, data packet information associated with one or more external electronic devices, confirm a first external electronic device from among the one or more external electronic devices on the basis of the data packet information, acquire a P-frame pattern during a first time interval and a P-frame or RSSI pattern during a second time interval on the basis of information associated with the packet size of the first external electronic device in the data packet information, confirm a motion vector during the second time interval through the one or more sensors, and provide position information about the first external electronic device on the basis of the P-frame or RSSI pattern during the second time interval and the motion vector during the second time interval.