Roomba models, explained: The 2023 guide to deciding which Roomba to buy on Black Friday

It would come as a surprise to more people than you think that "roomba" actually isn't the generic term for a robot vacuum. The interchangeability is nearing Band-Aid territory, exemplifying just how iconic iRobot's impact has been on the world of small household appliances.That can be attributed to the fact that iRobot has consistently been delivering some of the most reliable robot vacuum models for two decades. More than 20 Roombas have come out since the first one hit homes in 2002, but trac