Here is another smart thermostat with WiFi that lets you save money on your energy bill while staying comfortable. The Rheem EcoNet Gen 3 thermostat comes with a 4.3″ touchscreen display. It also has a 7-day programmable schedule. You will be able to control your HVAC system with Amazon Echo devices.
This thermostat has a vacation mode. It has 5 operating modes. With automatic changeover, you won’t have to change between heating and cooling modes.