So update after 2 years of use. The geofencing is more often not working than working. No matter what I do with the Nest App, Google home app, everything. I can be logged in on my work Wifi, phone in charger, have Nest, Google Home and Google Maps apps all open at the same time, see that Maps knows I'm miles away from home and Nest will still be on the Home setting. Insanely trash. The geofencing was the only reason I got Nest.