RX9-2-4STN RX9.2 Bagless Robot Vacuum Cleaner with Camera and Laser

I thought it was an expensive purchase, but now after two months I can say that it is really good. The robot quickly gets to know your entire house and adjusts its plans accordingly. He also uses thresholds and the edges under the coffee tables. This is sometimes a bit clumsy. He sometimes has trouble with our fixed doormat which is lower than the parquet floor. He assumes that mats and carpets are higher. I also think it is less good if you define spaces yourself. Then he sometimes gets lost. It works best if you let him control the entire house. Our apartment of> 100m2 takes him two hours with a charge in between.
What really pleases me is how clean everything is. Under furniture, under the bed, along edges and in corners. The result is better than a regular vacuum cleaner and I did not expect that. I assumed I would just vacuum every now and then and the robot to keep track of it in between, but the robot does everything much better. Quite strange to see how much dust he gets out of a seemingly clean house every time.

Super product. Price quite expensive for robot vacuum cleaner. But does what it should do, vacuum. GPS is not an unnecessary luxury. Perfect overview where he has been or even is now.
Zones are regularly lost, hopefully update soon.