Which is better for pet hair?

The Roborock Qrevo. It has 10,000 Pa suction and anti-tangle brushes rated 0% hair tangling. The bObsweep is marketed for pet hair but has lower suction and a standard brush.

Is the bObsweep worth the extra money?

No for most shoppers. At $979.99 it costs $580 more than the Qrevo at $399.99, and it lacks mop washing and has weaker suction. Its longer battery and lower height are the main reasons to pay more.

Which has the bigger dust capacity?

The bObsweep, with a 6 L bag in its base. The Qrevo's 1.06 gal bin is smaller, and buyers say bags fill quickly with heavy pet hair.

Which is better for mopping?

The Qrevo. Its dual spinning mops lift 10 mm over carpet, and the dock washes and air-dries them. The bObsweep mops but its base does not clean the pad.

Which fits under low furniture?

The bObsweep, at 3.5 inches tall. The Qrevo has a taller body with a raised LiDAR turret.

Do both work with Alexa and Google Assistant?

Yes. Both list Amazon Alexa and Google Assistant support. The Qrevo also lists Siri.

bObsweep UltraVision Robot Vacuum & Mop vs Roborock Qrevo Robot Vacuum and Mop

The Roborock Qrevo is the better buy for most people. It costs $399.99 at Walmart as of November 7, 2026, versus $979.99 at Wayfair for the bObsweep UltraVision. The Qrevo has stronger suction, a dock that washes and dries the mop, and a much larger dust capacity. Pick the bObsweep only if you need its 170-minute battery or its lower-profile body.

Today the Roborock Qrevo Robot Vacuum and Mop costs $580.00 less at its best price.

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