Question about Ecovacs X11 OmniCyclone

What about the hair that gets tangled in the roller?

The Ecovacs X11 OmniCyclone is very well protected against hair entanglement because it has a special anti-entanglement system.

Yes, you can use the robot on 2 floors for vacuuming and mopping by manually carrying it up and bringing it back to the base station. The base station only supports one map per floor, so you have to manually change or recreate the maps in the app, as there is no automatic multi-floor navigation without additional stations.