Honeywell Smart Thermostat - Energy Star, works with Alexa, wireless reduces energy to save money, keep comfy with Alexis, Alexis does the rogramming for you, understanding your habits to automatically adjust the temperature. Control from anywhere - Use the Alexis app to set the temperature anytime - even when you are on the go. At home just say "Alexis set the temperature to 68 degrees. Pick up cash only.