Serious quirks and design faults.
Serious quirks and design faults. I have the luba mammotion 2. It constantly gets stuck, fails to dock, and needs to be rescued. I might get a few days straight of not needing to rescue it before it gets stuck again, very annoying. The other issue is the fundamental design flaw on the front wheels, it just skids on the grass half the time, and hits the same spots the same way skidding over and over eventually creating visible grass dead spots in specific areas. The getting stuck thing can probably be fixed with software updates. The wheels are a hardware flaw I wish I had known about. There's too many other good options coming to market for this to rate highly.