This is specifically for Android and using the Google VR SDK.
Project folder on GitHub: https://github.com/RedHenDev/Unity_sc...
I go through the steps for setting up your phone and Unity, and then for creating a simple VR scene in Unity where you can fly around using your head -- without needing any controller.
Comments and questions welcome! Merry Christmas :)
Helpful links (as seen in video): -
https://developer.android.com/studio/...
https://developers.google.com/vr/deve...
https://github.com/googlevr/gvr-unity...