Straightforward to read, it doesn't require any mobile coverage and you can thus use it whenever you need and wherever you are!
It is automatically adapting to your mobile device screen (smartphone, tablet) allowing for a faster and better reading.
It does provide the heading (both graphically and in number) and the device position (Latitude and Longitude).
BlueCompass uses the internal inertial and magnetic sensors and therefore the measure accuracy it is strictly dependent from their quality.
Notes for a correct usage:
- for a correct measure, keep the mobile device away from electric and magnetic sources
- before starting the app move the mobile device forming an eight in the air, for at least a couple of times, or for a full 360° round, in order to allow for the internal sensors appropriate calibration.
Mobile device orientation (keeping the logo unflipped):
- smartphones: portrait
- tablets: landscape