Google Cardboard - Gyro not working on phone

Hello there,

I'm using:
Cardboard SDK for Unity v0.6
Unity 5.3.4f1
Windows 10

In Unity my "game" looks like this:


I set up the "Default Orientation" to Landscale Left.

I manage to build the apk successfully, however the game on the mobile looks normal. It does not look like the screenshot above. I can only move the camera with my finger and not with the gyro.

Any ideas on what is the problem?

Thank You