Thermostats are the interface and control system for your heating and air conditioning equipment. These devices provide information on what the equipment is doing, when it needs to be serviced, and allows you to set the exact temperature and humidity you want to maintain in your home. Smart Thermostats monitor outdoor temperatures by the hour and adjusts your HVAC system ahead of time. This allows you to have the highest savings in energy consumption while at the same time offering the best comfort possible.