It tells you when you've been off-road by increasing the number of bandages the following day.
It also tells you when you're going over a speed bump by waving his arms a lot.
You can tell you're in a FIat Panda by the expression on Mr Bump's face.
The old inclinometers just told you if you were going uphill and weren't accurate around corners as centrifugal force made them innaccurate.
Lol!