The Google Home assistant is now compatible with your COMAP Smart Home thermostat!
Download the Google Home app from the Play Store or Apple Store, then follow the directions on this page: Set up and manage Google Assistant compatible apps.
After adding your thermostat to Google Home, call the assistant with "OK Google" on your smartphone or on your Google speaker and use the commands available here: COMAP Smart Home with "Hey Google".
Problems with Google Home? Contact their customer service here: Google Nest Help.