This smart radiator thermostat can save about 32% of household heating expenditure. The heating schedule can be edited at any time and anywhere via the mobile app. Adding to the smart home system allows for multiple possibilities, such as measuring and automatically adjusting the temperature of multiple locations in the house, and monitoring the movements of people to automatically reduce room temperature when nobody is at home. With the industry-first reverse display LCD digital display and green function indicator light, it gives users an intuitive and novel experience.