Robot vacuum cleaners and robot vacuum wipers are supposed to do the basic cleaning. The Stiftung Warentest test shows: Only a few robots are convincing. But at least eight are good. Tough tests in the test lab What the robots can do is shown in the test lab: the vacuuming robots and vacuum-mopping robots in the test have to clean carpets and hard floors on a test bench...

The i3+ offers a good cleaning performance for suction bots and is particularly easy to clean because its rollers hardly wind up any hair. The package is rounded off by the base station, which vacuums the dust container of the i3+. The station's dust bag should last several weeks or even months, depending on use and dirt level...