SP10

The reviewer observed a dry, clear path behind the robot as its cloth and rear scraper worked together. This was the distinguishing practical benefit in that test: removing dirty moisture from the main glass surface instead of leaving it to dry. It is one firsthand assessment, not a comparative laboratory result.

The SP10 revisited vertical edges, but the tester still wiped the perimeter manually because a thin border remained untouched. The handle-avoidance mode adjusted its route around window fittings successfully in this setup, making it more useful than a simple cleaning pattern alone.

The review describes filling the tank, preparing the cleaner and anchoring its tether before use. Standard mode was the reviewer’s preferred everyday balance, and the tank covered several average windows before refilling. The emergency battery’s quoted adhesion time was not tested by cutting power, so that part remains a specified protection rather than an observed result.