Question 1

Which is better, iRobot Roomba j9+ or Shark AI Ultra 2-in-1?

Accepted Answer

Both products scored 8.9/10 in our testing — it's a tie. Choose based on which features matter most to you.

Question 2

Is the iRobot Roomba j9+ worth it over the Shark AI Ultra 2-in-1?

Accepted Answer

The iRobot Roomba j9+ scores 8.9/10 while the Shark AI Ultra 2-in-1 scores 8.9/10. The iRobot Roomba j9+ is our "Best Overall" pick in the Best Robot Vacuums for Pet Hair 2026 category.

iRobot Roomba j9+ vs Shark AI Ultra 2-in-1: Which to Buy?