Yes, you can pair Google Nest Hub with your favorite Bluetooth-capable headphones and speakers. You can check the following link for more details: https://support.google.com/googlenest/answer/7672356
Hi AL, If you have a Nest x Yale Lock connected to Wi-Fi, then yes you can pair up Nest Hub to work with your Nest x Yale Lock. You can add both devices to the Google Home app to lock your door, check the status of your lock, and to add locking your door to a Routine, like ‘Goodnight’.
Ring doorbell has limited support with Nest Hub. It supports basic features such as starting a new recording and asking the last time the doorbell rang.
No, MyQ doesn't support integration with Google Nest products.
No, it cannot be wall mounted.
Arlo has limited support with Google Nest devices. You can find setup details here : https://support.google.com/googlenest/answer/9137164
Yes, it comes with cameras.
Yes if you have a wifi-enabled thermostat that is compatible with your Google Home device.