The iRobot Roomba 104 robot vacuum is on sale for $150 just ahead of October’s Prime Day. That’s a nice little discount of 40 percent, which represents a savings of $100.
This is a newer version of the unit that topped our list of the best budget robot vacuums. It’s an entry-level robovac that gets the job done. The cleaning motor is fairly powerful and it ships with a multi-surface brush and an edge-sweeping brush. The vacuum uses LiDAR to
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