A robot cleaner can take a lot of work off your hands in the household. The models with a self-cleaning station are particularly independent. Of the twenty models tested in this test field, the Roborock S7 Pro Ultra wins thanks to its very good cleaning results, all-round carefree station and functional, clear app...

The new Roborock S7 Pro Ultra has one thing above all: a nonsensical name. Why is "Pro" worse than "MaxV"? Because otherwise the same technology with the terrific Ultra cleaning station but without 3D object recognition sounds worse on paper. In fact, however, for the majority of users this should not be the case...

We found the intelligence, handling, dexterity and cleaning performance of the Roborock S7 Pro Ultra consistently impressive. However, the price and the maintenance effort are only justified for large flats.

A vacuuming and mopping robot around 1000 euros must be able to do a lot and relieve its owner of a lot of cleaning work. Both devices do this well. They are smart and independent thanks to their docking stations, which take care of dust, mopping water and self-cleaning. The Roborock is more flexible when cleaning because it lifts its mop on carpet more than the Dreame.

The Yeedi Vac 2 Pro surprised us positively: Even without Lidar, it manages to find its way. It often felt its way along obstacles - but so gently that we had no worries about scratched furniture. In terms of suction and wiping performance, it did not fall too far behind the top-of-the-range models...