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Nest Thermostat won't connect to APP, does not provide an entry key

davew88
Community Member

Not sure which generation of Product I have (Came with the house).  I am guessing it is an earlier version.  It was working fine then recently it disconnected from the App.  I have done a reset on the thermostat and confirmed I am connected to my home network.  When I ask the thermostat to provide and entry key it does not, I get a message to try again later.  so I cannot re-connect to the App.  I have also re-started my router and I am back where it will not provide and entry key.  Any suggestions?  I have also uninstalled the the App on my phone and re-installed.  My doorbell cam is connected to the App and functioning so I know the app is working.   Thermostat is working and controlling the HVAC manually with no issues........Any Suggestions??

3 REPLIES 3

David_K
Diamond Product Expert
Diamond Product Expert

Hi @davew88 


Which model of thermostat do you have? You can check here:

How to tell which Nest thermostat you have - Google Nest Help

davew88
Community Member

Thanks for the help.  Based on the information (Link) you provided I have a 2nd Gen unit.  I've restarted & reset a few times with no luck getting the Nest to give me an entry key.  

davew88
Community Member

Hi just circling back on this.  Any suggestions as to how to resolve?  I have a 2nd Gen unit.  THanks,