Google Nest Community

I have three Nest temperature sensors that I used on my Nest Thermostat -E that worked perfectly - very happy. When I moved, I bought Nest Thermostat 2020 and, it seems l, my Nest temperature sensors are now useless with the Nest 2020 thermostat. Can...

I'd like to be able to control Home/Away settings like I did with my old Thermostat-EI tried to add the Nest thermostat 2020 the app - sends me to Google Home where I can't find any mention of automated Home/Away settings.Any help gratefully recevied...