Roborock has updated its mid-tier line of robovacs with the Qrevo Curv 2 Flow, which is similar in appearance to the original model. The new model adds the company's first-ever roller mop, which can extend its reach within 0.4 inches of walls and furniture. The vacuum has been upgraded to 20,000 pascals of suction power, up from 18,500 Pa on the original, and still uses the DuoDivide Anti-Tangle brush. The mop also has a built-in scraper in the back to collect dirty water from an onboard dirty water tank. The system is self-cleaning and can take fewer passes and mops faster than any other robot vacuum. The company's mobile app can be set up to map the robot's movements and navigate the robot.