Method for controlling external device based on voice and electronic device thereof

An electronic device comprising:

• a voice input device;
• a communication circuit;
• a display;
• memory storing one or more computer programs;
• and
• one or more processors communicatively coupled to the voice input device, the communication circuit, the display, and the memory,
• wherein the one or more computer programs include computer-executable instructions that, when executed by the one or more processors, cause the electronic device to:
• receive a first utterance from a first user through the voice input device,
• based on the first utterance, communicatively connect to a first external electronic device,
• control the display to display a first screen indicating a state of communicatively connecting the electronic device to the first external electronic device, the first screen including a first user interface corresponding to the electronic device being indicated as being in the state of communicatively connecting to a second user interface corresponding to the first external electronic device, and
• based on the first external electronic device being communicatively connected to a second external electronic device, control the display to display a second screen indicating that the electronic device and the second external electronic device are simultaneously connected to the first external electronic device, the second screen including the first user interface corresponding to the electronic device and a third user interface corresponding to the second external electronic device being indicated as being in the state of being communicatively connected to the second user interface corresponding to the first external electronic device.