Roomba is one of the sub-brands of the iRobot Company. We can easily say that they are the pioneers of this industry. Most people prefer to call every robot vacuum as Roomba for many years. Of course great power brings great responsibility. Their developments and progress still influence other brands in the game. Beside their signature Dual Multi-Surface Rubber Brush system, there is one more thing that is worth to mention which is unique to Roomba. Unlike the other companies they’ve never tried to combine vacuum and mopping in one robot. Instead, iRobot decided to found another company called Braava. This brand only focusing on mopping robots and its one of a kind for now. iRobot also offer their customers to purchase these two different type of robots as a bundle. Yeah! these high functional house maids can work together, follow your orders from one app to give you maximum performance in both vacuuming and mopping.
You can take a closer look at the Roomba models from below.
Roomba s9
Roomba i7

Roomba i3