any way to resolve "The problem is the compass in your phone is never totally accurate"

[yudikarma]

i try to running sample project from this page . i set the lat long where that is 300 M distance from me, that right, but the position of AR Place is Wrong, i am sure this cause my phone compas my be not accurace. please tell me how to handle this problem. cause i wan display AR Object in some place LATLON marker, and only display when my distance with lat lon marker is <= 100 M. thanks for awesome third party library

[mmarkleyredmond]

I installed a Compass app on my phone and go through the adjustment phase with the compass app before using my AR app. Greatly increases the compass accuracy for a period of time.

[twixrider]

This could help: click

You can guide the user to do so in order to increase the accuracy. Use the device SensorManager to get accuracy changes to detect low-accuracy.