Wearable devices and remote control method

According to the embodiment, the electronic device comprises a first detecting means, a storage means, and control means. The first detection means detects that the electronic device is removed or mounted on the human body. The storage means stores the control information indicating the contents of processing to be performed when mounting or removal of the electronic device is detected. Wherein if the attachment or removal of the electronic device is detected, based on the control information, at least one external device control object specified by the control information to the state specified by the control information transmitting a control command for setting.