Originally Posted by
rsbob
They do. I own one. Think the OP was referring to not having to ever Start the unit - just ride and it records. Don’t have to push that pesky button.


I think on even the basic old style, magnet on the wheel units, you still need to press a button to wake it up. You do need to stop them so as to stop recording, you then need to press something to clear the old ride numbers.