Don't know if this is actually any good, but I just found this app for Android which allows you to attach your Android phone to your headset, and it performs wireless headtracking via a pc app called FaceTrackNoIR or open track. Basically sending gyro info back to your pc.
It's confirmed working well in the reviews, in several flight sims including Aerofly.
App = Head Tracker by Lawrence Simmons
https://play.google.com/store/apps/det…con.headtracker
Just thought you guys might like to try this out. (I'm mobile only).
Shout up if it works.