While both smart and programmable thermostats offer energy-saving benefits, there are some key differences between the two. A programmable thermostat allows you to set your heating and cooling system to automatically adjust to your desired temperature at different times of the day or week. A smart thermostat, on the other hand, uses advanced technology like Wi-Fi connectivity and learning algorithms to provide even greater control over your home’s temperature. This includes features like remote control through a smartphone app, voice control, and the ability to learn your preferred temperature settings over time. Smart thermostats can also provide detailed energy usage data and personalized recommendations to help you save even more on your energy bills.