Hi Tyrantkingpin,
Thanks for reaching out to the Community. To clarify, are you referring to sharing access to your Nest device through the Nest or Google Home app? If so, allow me to explain how the process works.
Once you invite a family member to access your Nest device, they'll be able to control and view all the Nest devices associated with your Nest account. This includes features like adjusting the thermostat, streaming video from security cameras, and more.
Here is a link on how to share a home and devices in the Google Home app.
Let me know if you still need assistance.
Cheers,
Edmond
