An electronic device is provided. The electronic device includes at least one processor and a memory electrically connected to the processor. The memory stores instructions, and the instructions are configured to cause the processor, when executed, to activate a voice recognition service in response receiving a specified user input, receive a voice command while activating the voice recognition service, provide a feedback for the voice command, deactivate the voice recognition service after providing the feedback, receive a voice signal distinct from the specified user input while deactivating the voice recognition service, in response to receiving the voice signal, identify whether at least a portion of the voice signal corresponds to a wake-up command that is obtained from the voice command, and in response to identifying that the at least the portion of the voice signal corresponds to the wake-up command, activate the voice recognition service.