Roomba has been obsolete for 10 years. Competitors have eaten their lunch in every segment.

Perhaps because the 40 million units rely on an expensive back-end service that isn't covered by monthly fees to users?

what is in between a disc shaped robot vacuum and an android walking around with a broom? there's no obvious path between those two designs. the answer is all the growth iRoomba needed and another $10b.

the problem with disc shaped vacuums is adapting your whole home to make their labor saving make sense. not maps or china or all this other bs.