LEPSI - Watch MAGNETISM

LEPSI Watch Magnetism - THE FIRST APP THAT TELLS YOU IF YOUR WATCH IS MAGNETIZED
This app is aimed to mechanical watch lovers who'd like to know if their watches are magnetized or not.
How can I tell that my watch is magnetized?
If your watch is running fast or slow, this can be a sign of magnetism. To be sure, this app has been made for you. With LEPSI Watch MAGNETISM, you can run a diagnostic on your watch’s magnetism in a few seconds.
First detect the position of the magnetic sensor on your iPhone/iPad (you only have to do this the first time):
1. Place your iPhone/iPad on a table
2. Place a magnet above the iPhone/iPad and move it around the screen without touching the device.
3. Observe the magnetic strength displayed by the app
4. The higher the number, the closer the magnet is to the sensor.
5. Once you’ve found the sensor, double click on the identified area.
6. The sensor’s position will be represented by a circle.
After you have pinpointed the sensor, you can measure your watch’s magnetism:
1. Click on Start and wait 3 seconds.
2. Put your watch about 1 cm away from the sensor without having it touch the screen.
3. If the message Magnetism detected shows up, your watch is magnetized and if not, your watch is fine.
And that's all !!!