smart thermostat
nounUK /ˌsmɑːt ˈθɜːməstæt/
US /ˌsmɑːrt ˈθɝːməstæt/
A smart thermostat is a device that learns how you like your home and sets the temperature for you.
Our smart thermostat turns the heat down when nobody is home.
OTHER MEANINGS
2. A thermostat connected to the internet that can be controlled with a phone app.
She changed the temperature from her phone using the smart thermostat.
3. A heating and cooling controller that tracks energy use to help save money.
The smart thermostat showed how much energy we used last month.
4. A thermostat that adjusts itself based on weather and daily routines.
The smart thermostat noticed it was cold outside and warmed the house early.