Onilne Simple Control App: Underfloor heating thermostat, suitable for electric floor heating, electric wall, electric heating foil, electric heating cable, you can control this thermostat online via "Tuya" APP, and your smartphone can control the thermostat anytime, anywhere, the room temperature in advance changes and improves your lifestyle functions, and displays the current status via the APP. compatibile 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 integration and heating 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 required (e.g. 'Alexa, set the living room to 20°). Mul.