iRobot Roomba S9+

The Roomba S9+ has D-shaped chassis that lets it get hard-to-reach corners, but we found its suction power slightly underwhelming.

$999.00 from Lowe's

$950.00 from Walmart

Buy now at Amazon

$999.00 from Home Depot

Pros and Cons

Pros

Powerful
Self-emptying

Cons

Expensive

The iRobot Roomba i7+, S9+, and 694 on carpet.

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