human
What is a "smart" thermostat, and how do I install one?
assistant
A smart thermostat is a programmable thermostat that can connect to the internet. It can be programmed to automatically adjust your home's temperature based on factors such as time of day, outside temperature, or energy use. You can also set up rules for when it should turn on and off, so you don't have to manually control it. To install a smart thermostat, you will need to first purchase one from an electronics store. Then, you will need to plug the thermostat into a power outlet near your furnace or air conditioner, and then connect it to your Wi-Fi network. Once connected, you can program the device using the instructions provided in the user manual.