Nest YouTube Channel – 9.11.18 (8.10.18)
https://www.youtube.com/watch?v=YxLzz2ykg5o
We’re going to show you how you can enable motion detection for Nest Secure when it’s set to Home and Guarding. This can give you some extra piece of mind while still letting you easily move around your home.
Source: Nest Secure | How to enable motion detection when Home and Guarding