Onilne Simple Control App Floor heating thermostat, suitable for electric floor heating, electric wall heating, electric heating sheet, electric heating wire, you can control this thermostat online via "Tuya" APP, and your smart phone can control the thermostat anytime and anywhere, the room temperature changes in advance and improves your lifestyle functions. Thermostat Programming The device has seven programmable periods 5 + 1 + 1, maximizing comfort and energy saving strategy, with which you can adapt the heating of your home to your lifestyle; so you are comfortably warm when you are at home and save energy when you are away; Simple user interface for exceptional ease of use. Compatible with Google Home and Alexa Bluetooth and WiFi can be used to quickly connect to your mobile phone, the operation steps are simple; Voice control of smart home and heating integration with Amazon Alexa and Google Assistant. Simply give a voice command to turn the thermostat on and off, and even set it to a specific temperature as needed. Ambient temperature: 0 to 35C. Multiple performances Distribution 0.5C; adjustable range between 5 and 35C; Touch button LCD screen is easy to read even in the dark; other functions: manual mode in programming mode; Temperature calibration; Power-off memory function, child lock, freeze protection function, high temperature protection, start temperature difference, etc.