Review on Roborock E4 Robot Vacuum Cleaner with Strong 2000Pa Suction and 200min Runtime - Ideal for Larger Homes and Pet Owners, Includes APP Total Control and Works with Alexa by Vanchay Chounmalaith ᠌

There are no complaints about the work. It picks up a lot of dust and hair that you don't really notice on the floor. We start wet cleaning after dry cleaning - the rag remains clean. The cleaning quality is not inferior to the S-series models. It builds a map during cleaning, but does not remember it, so there is no possibility of installing virtual walls (a feature of working without lidar, although in principle the developers could implement this).