Finally, a Roomba that vacuums and mops

IRobot makes robots that vacuum. IRobot makes robots that mop. Other companies make robots that vacuum and mop. So, why doesn’t iRobot? If you had asked the company that question as recently as a few weeks back, you likely would have gotten a stock answer about not doing something until you can do it right.
Obviously the answer is a bit more nuanced. For one thing, iRobot does make a two-in-one — kind of, sort of, at least. Thing is, it’s A) Only available in Europe and B) Apparently it’s not really up to the company’s own exacting standards when it comes to this sort of thing — so

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