When a company creates a new model of an existing machine, it’s hard to know what makes it different without comparing every small detail. The iRobot Roomba 891 and Roomba 890 have strikingly similar names. Upon first glance, they could be tough to distinguish from one another. Fortunately, you won’t be forced to do that because our review of the two models offers the pros and cons of each, so you’re able to determine for yourself which is the best deal for you.
Full iRobot Roomba i4+ Review
Are Costco-exclusive Roomba models better than their regular counterparts sold everywhere else? Let’s answer that in this Roomba i4 Review with i4 vs i3 and i3+.