Lost QR code for my nest temperature sensor

[PabloE]

I lost the QR code on my nest temperature sensors. I need to pair them with a new thermostat, but I can find no code of any sort on them. I have the original packaging, but the codes there don't seem to work either. Any help would be appreciated. 

[EmersonB]

Hello PabloE

Thanks for reaching out here in the Community. If you’ve already removed the battery pull tab, insert a coin in the slot on the back of your sensor and turn to unscrew the backplate. You’ll find the QR code inside. If you need help, tap Show me how in the Nest app when trying to scan the QR code.

To learn more, you may visit our public article about ”How to set up and install the Nest Temperature Sensor”.

Regards,

Emerson