Compass pro Android App

The description of Compass pro: important:calibrate your device by moving it in figure 8 pattern before each use to ensure compass is accurate (this will calibrate it against magnetic interference). Hold your device flat use just like a real compass. Compass pro is the compass in your pocket when you need it where you need it. Compass pro has the following functions: shows direction of north south east and west shows degrees in side window rotating bezel how to use compass pro? First we ll need to cover a little bit of compass jargon first. The part of compass pro that moves and always points north is called the card (with n s e and w indicated and a beveled edge with a series of numbers on it). There is a movable ring around the edge of the compass called the bezel. A red double line across the top of the compass is called the lubber line and finally there is a little window above the compass which is often named as side window (as it is on the side of a real compass)..