If you're posting a request for installation help, please provide as much info about your system as possible. For example, for help regarding connecting a smart thermostat, please include details about your system including whether you have gas/electric, heat pump, number of heat stages, A/C condenser, etc.
IFTTT and Google Assistant
Despite what Ecobee tech support says, I have created an Applet in IFTTT using Google Assistant triggers and Ecobee actions that works from my Google Home device. It works! Hooray