An intelligent far-infrared thermotherapy apparatus comprises a main body, at least one conductive heat generation element disposed in the main body, a power supply connected with the conductive heat generation element and transmitting a power signal, at least one temperature sensor disposed at the main body and transmitting a temperature signal, and a control and memory unit for controlling the power supply and storing the temperature signal and the power signal after receiving the same. As such, the control and memory unit can establish a personal record for individual users and enable users to use a mobile device to communicate with the control and memory unit, or even use the control and memory unit to connect to a network server to download information, this invention has the advantages of use convenience and can be highly customized.