human
What is a "smart" thermostat and how does it work?
assistant
A smart thermostat is a device that can monitor the temperature in your home and adjust the settings of your heating and cooling system accordingly. It typically has sensors that detect when you are at home or away, allowing it to automatically switch on or off depending on your needs. Smart thermostats also have features such as scheduling, remote access, energy monitoring, and more, making them an ideal way to save money while keeping your home comfortable.