The WIFI thermostat is a smart home device that allows you to control the heating and air conditioning in your home anytime, anywhere, anytime, anywhere by connecting to a mobile app. WIFI thermostats not only improve your comfort, but also help you save energy and money. According to the EPA, using a WIFI thermostat can save about $180 a year in energy bills. There are two types of WIFI thermostats: manual thermostats and self learning thermostats. Manual thermostats require you to set the temperature and schedule through a mobile app, such as automatically lowering or raising the temperature when you leave the house or sleep. Learning Thermostat automatically adjusts the temperature and schedule according to your daily habits and preferences, without the need for you to set it manually. Learning thermostats can also make use of geofencing technology to sense when you're leaving or returning home, allowing you to automatically adjust the temperature. WIFI thermostats can save energy for the following reasons: • Digital WIFI thermostat automatically adjusts the temperature and schedule according to your daily habits and preferences, eliminating the need for you to manually set it up, so you can avoid wasting energy when you are not at home or sleeping.   • ProgrammableWIFI thermostats can use geofencing technology to sense when you leave or return home, so you can automatically adjust the temperature so you don't have to wait for the temperature to change when you go out or get home.   • Smart WIFI thermostat can be conveniently controlled via a mobile app or voice assistant, allowing you to adjust the temperature anytime, anywhere, so you can choose the most suitable temperature according to the weather or mood.