Roomba S9+ vs. i7+: 

Key Differences and Full Comparison

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Today, we look at their two recent models, the Roomba S9+ and i7+, which have the most advanced robot floor-cleaning technology. Keep reading to find out the key differences between these two powerful vacuum cleaners.

Roomba S9+

What It Is: It is a powerful robotic vacuum cleaner developed by iRobot under the ninth-generation; s series Release Date: May 2019 Price: Very expensive at $799 Design: D-shaped, measuring 12.3 x 3.5 inches

Roomba i7+

What It Is: One of the best vacuum cleaners developed by iRobots under the eighth generation; i series and e series Release Date: September 2018 Price: Relatively expensive at $599 Design: Round shaped, measuring 13.3 x 3.7 inches

iRobot Roomba s9+ (9550) Robot Vacuum with Automatic Dirt Disposal

– Automatically increases suction to clean even deeper into carpets with power boost technology – Empties on its own – With vSLAM navigation, the s9 learns the layout of your home and builds personal Smart Maps

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Roomba S9+ vs. i7+: Must-Know Facts

Both models include the iRobot Home app that supports Alexa and Google Assistant voice commands.


The two models are designed differently; the S9+ has a D-shape (with a square front), while the i7+ has a circular shape.


S9+ was released in May 2019, while the i7+ was introduced in September 2018.


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