Features: LCD Touching Screen: The intelligent thermostat adopts an elegant and sensitive LCD touching screen design, which is scratch-resistant and easy to clean. APP Remote Control: Whether you are at home or on the go, you can remotely control the thermostat by installing the TuyaSmart app from your phone or tablet. Voice Control: This thermostat works perfectly with Amazon Alexa and Google Assistant. Just simply give a voice command to turn on/off or set a suitable temperature when you are on go. Programming Mode: 8-day programmable modes, which are 6+2, 6+1 and 8 to meet your multiple needs. Energy Saving: This intelligent thermostat can help you save about 20% of your annual heating costs. Functions: The digital thermostat adopts microcomputer control technology. The thermostat has manual and automatic function, programmable function, and state memory function.