iRobot Roomba S9 vs Roborock E4
- Gets stuck all the damn time
- Regressed in others
- Suction improved, but battery longevity decreased
- Great for high pile carpet, but not low clearance
- Shark (Ninja) makes a lot of really bad products
- Great for pet hair
- Good for bare floors
- Surface detection system
- Does a good job on carpet
- Doesn't have virtual boundary markers or schedule cleaning sessions
Reviews by Topic
Our analysis shows how reviewers feel about different topics. Please note these are not full reviews.
Cleaning Performance
Quality
Filtration
Suction
Power
Ease Of Use
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