What are the key differences between the Ecobee 4 and Ecobee 3 Lite, excluding the Ecobee 4 having Alexa built in. I already have 2 Echo Dots that are in the vicinity of my thermostats, so just wanted to make sure that’s not the only difference.
What are the key differences between the Ecobee 4 and Ecobee 3 Lite, excluding the Ecobee 4 having Alexa built in. I…