Cutting efficiency

How does it know it has covered the whole lawn?
By mowing in a seemingly random pattern, in various directions, you will get a carpet-like lawn, throughout your garden. In 20 years of testing it has also proven to be the most reliable way to cover the whole lawn, leaving no uncut grass. The reliability and precision of other technologies necessary for systematic mowing is not sufficient to offer an improvement over the loop wire and random based system, used by Automower® today.