When trouble happens in the REAL WORLD you never expect it. The bad guy surprises you, catches you off guard and stops you from reaching your panic button in time. The bad guy hides and waits for the moment you are alone so no bystanders can see you or hear a panic button alarm.
In the REAL WORLD your tracking app is useless because it only shows where the phone is and doesn't tell people you are safe. The bad guy tosses your phone right before they put you in the trunk of a car or throws it the side before violating your personal space.
The problem is panic buttons & tracking apps are not designed for the REAL WORLD. Guardian TND fixes that.