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.

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