Window opening function - Stop heating when unclosed doors and are detected to save Programming function - You can set the temperature for 6 time periods every workday according to your lifestyle habits. Voice control - Work with for Home, , and . WIFI Function - The thermostat can be connected to Tuya and Smart Life App, allowing you to control your thermostat no matter where you are. Antifreeze function - After the antifreeze function is turned on, the power off display screen can also display the temperature of the room, allowing you to know the temperature at any time to prevent indoor equipment from being damaged by freezing., Weight: 0.34392112872 pounds, Manufacturer: Prterver