Smart thermostats are popular in WiFi-connected homes, allowing you to adjust the temperature of your home from your smartphone or other digital device and, more importantly, to save money on utility costs. The demand for smart thermostats is growing due to their WiFi connectivity, allowing homeowners the ability to adjust the temperature from anywhere in the world with their smart device, and more importantly, generating substantial cost savings on their utility bills. Below we go into more detail on the primary benefits of using a smart thermostat: