The current design doesn't allow to add in Google Home.You need to
download Nest app and it will pickup google home there once you link you
google account.
If I were you I will1. Reset the Nest Proct - Press it till you hear
version number release.2. Restart you phone3. Goto nest app and "Add
product"4. Scan the QR code5. Enter the wifi password
I have 3 nest protect and they are working fine on a single network.The
trick is to follow the steps very carefully.Like Reset the nest protect,
restart the phone scan the QR code and enter the password correctly.
