The invention relates to an electrically and thermally conductive electrode device with far infrared radiation and a manufacturing method thereof. A far infrared electrically and thermally conductive electrode device includes an electrode set with far infrared radiation and a connection assembly, through which the electrode set is connected to the case of a host in a wireless way. The electrode set is both electrically and thermally conductive. The method for making the electrode of the electrode device includes steps of disposing an electrode protecting layer on a first side of a far infrared heating layer; disposing an electrode insulating layer on a second side of the far infrared heating layer; disposing an electrode layer on the surface of the electrode insulating layer; and covering the electrode layer with a conducting gel layer. Through the above-mentioned structure, the electrode set emits far infrared rays and generates heat when the host supplies power. The electrode set becomes conductive to simulate nerves of different layers of tissue under a person's skin.