iRobot Roomba S9 vs Shark ION Robot Vacuum
- 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 small spaces
- Suction is good
- Difficult to set up
- Gets stuck
- Poor navigation
Reviews by Topic
Our analysis shows how reviewers feel about different topics. Please note these are not full reviews.
Filtration
Noise Level
Price Point
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