A thermoelectric driving wearable system includes a thermoelectric device and an electrical stimulating assembly. The thermoelectric device includes two thermal interface material layers and a thermoelectric converting layer. The two thermal interface material layers are for contacting a heat source and a cold source, respectively. The thermoelectric converting layer is between the two thermal interface layers and for generating an electrical energy according to a temperature difference between the heat source and the cold source. The electrical stimulating assembly is electrically connected to the thermoelectric device and for being disposed on a surface of a skin, and the electrical stimulating assembly receives the electrical energy and transmits an electrical current to a stimulated area. Therefore, a self-powered wound healing of electrical stimulation can be provided. |