Smart Compass Pro is the 3rd set of Smart Tools® collection (azimuth, metal detector, GPS).
* Especially on SGS4, a view-cover with magnets can make the compass inaccurate. Remove it right now !!
This compass is a tool to search bearings using the built-in magnetic sensors. It has 4 significant features.
1. Although you may turn the phone into portrait or landscape mode, the heading is fixed.
