iRobot Roomba S9 vs yeedi vac station

The iRobot Roomba S9 and yeedi vac station each have their own advantages, so one may suit you better than the other, depending on your needs. The iRobot is better built, incurs lower recurring costs, is equipped with an allergen-trapping HEPA filter, doesn't struggle with bulky debris, and performs considerably better on low-pile carpet. It also charges considerably faster than the yeedi. Meanwhile, the yeedi's self-emptying feature reduces hands-on maintenance requirements and gives it a much larger effective debris capacity. The yeedi also delivers better performance on high-pile carpet. It's also equipped with a mopping attachment for clearing messes on bare floors but dealing with dried-on debris takes quite a while.