Question 1

Which is better, iRobot Roomba j9+ or Dreametech D10 Plus?

Accepted Answer

Based on our testing, the iRobot Roomba j9+ scores higher overall at 8.9/10. The iRobot Roomba j9+ scored 8.9/10 and the Dreametech D10 Plus scored 8.4/10 in our Best Robot Vacuums for Hardwood Floors 2026 evaluation.

Question 2

Is the iRobot Roomba j9+ worth it over the Dreametech D10 Plus?

Accepted Answer

The iRobot Roomba j9+ scores 8.9/10 while the Dreametech D10 Plus scores 8.4/10. The iRobot Roomba j9+ is our "Best Overall" pick in the Best Robot Vacuums for Hardwood Floors 2026 category.

iRobot Roomba j9+ vs Dreametech D10 Plus: Which to Buy?