Choosing the right Wi-Fi/smart thermostat can make a big difference in your home’s comfort, energy efficiency, and convenience. With so many smart thermostat models available today, it’s important to understand which features matter most and how to pick a device that suits your household’s needs and lifestyle. Whether you’re upgrading your old system or building a smarter home from the ground up, here’s what to look for when selecting the best Wi-Fi/smart thermostat.