Roborock Qrevo CurvX

What testers say about the Roborock Qrevo CurvX

The Roborock Qrevo CurvX is a flagship with two spinning mop pads of which one extends, a split anti-tangle main brush, an extending side brush, a retractable lidar that keeps the robot under 3.1 inches tall, and a lifting chassis for thresholds up to 1.6 inches. The station empties the bin into a bag, washes the pads in 176 °F water and dries them. Vacuum Wars tested it for weeks in the studio and then for three months in a busy family home, and rated it higher as time went on.

On carpet it lifted 92 percent of the embedded sand, tied third among more than 200 robots tested, and nothing was wrapped around the brush after the long-hair test. The battery lasts: 220 minutes according to Roborock, and in the measurements well above the average efficiency, good for an estimated 1,450 square feet per charge. The retractable lidar took it under furniture a fixed turret cannot reach, and the camera-based obstacle recognition is among the better ones.

The criticism from the real-world period was mostly about mopping: only after adjusting the settings did the robot leave clean floors. In the first review it scored lower than expected; after Vacuum Wars revised its test method it climbed to second place in their list. Compare its price with the newer Qrevo Curv 2 Flow too.

Each point sums up, in our words, the review of the test it names, and its link leads to that review. We do not summarize RTINGS or Wirecutter: their lists are linked above.