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How strong is each robot vacuum’s suction?

Maximum suction, robot by robot.

Updated Oct 11, 2026

The Roborock Saros 20 has the highest suction rating we track, 36,000 Pa, followed by the eufy Omni S2 at 30,000 Pa. The eufy Omni S1 Pro and Roborock QV 35A are rated at 8,000 Pa. Roborock doesn’t publish a figure for the Saros 10R on its US pages.

A black robot vacuum on a wooden floor next to scattered crumbs and a cream rug
RobotMaximum suction
Roborock Saros 2036,000 Pa
eufy Omni S230,000 Pa
Narwal Freo Z10 TurboSee at Amazon (paid link)25,000 Pa
Dreame D30 UltraSee at Amazon (paid link)25,000 Pa
Roborock Saros 1022,000 Pa
Dreame X50 UltraSee at Amazon (paid link)20,000 Pa
MOVA P10 Pro UltraSee at Amazon (paid link)13,000 Pa
Dreame L40 Ultra11,000 Pa
Roborock QV 35A8,000 Pa
eufy Omni S1 Pro8,000 Pa
Roborock Saros 10RNot published

A bigger number isn’t a cleaner floor

Suction ratings are each maker’s own maximum, measured their own way, so they don’t show how well a robot picks up. Testers who measure pickup are on our testers’ picks page.

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Sources