Confusion with all my Google accounts like home, nest, chromecast etc..

[dcginpgh99]

how do I get general help with all the google accounts and products I have??

this started when I went to install a google thermostat and its asking me about weather I migrated nest to google..  I am lost..

[David_K]

If you're using the Google Home app, and/or you use the Sign in with Google button in the Nest app, you're either already using a Google account or you migrated your Nest account to a Google account.

To setup your thermostat, first check which model of thermostat you have:
How to tell which Nest thermostat you have - Google Nest Help

Nest Thermostat (2020), Nest Learning Thermostat (4th gen)
Setup these models using the Google Home app. The QR code and setup key are physically printed on the back of the thermostat for Nest Thermostat (2020) and will be displayed on screen for Nest Learning Thermostat (4th gen). Follow these steps: Get started with your Nest Thermostat - Google Nest Help

Nest Thermostat E, Nest Learning Thermostat (1st, 2nd, 3rd gen)
Setup these models using the Nest app. The QR code and setup key are in the settings on the thermostat itself and are not printed on the device. Follow these steps: Add your Nest thermostat to the Nest app - Google Nest Help