I just installed the Nest 4th generation thermostat to replace the EOL 2nd generation. It was easy to install through the Matter Integration, however I am unable to set the ECO mode through Home Assistant. It does not list ECO as an option in HVA Mode. Anyone knows how to do this ?
I don’t think it is available in the matter integration. All ECO really does is bump up the thermostat temp so I decided to just do it via automation.
I now have the possibility to set on ECO mode.