Roborock Technology has unveiled its latest sweeping and mopping robot, the P20 Ultra Plus, in China. According to the company, the new model represents a system-level cleaning innovation with several first-in-class features. Designed to address common household cleaning challenges, the device incorporates advanced technology for sterilization, carpet care, and low-space coverage.
Roborock P20 Ultra Plus specifications and features


The Roborock P20 Ultra Plus integrates a triple thermal cleaning process, combining 100°C cloth washing, 60°C pressurized hot mopping, and 55°C continuous drying. This cycle ensures effective stain removal and a 99.99 percent sterilization rate while preventing odors and mold formation. Its upgraded Chassis Lift 2.0 allows adaptive height adjustment up to 2cm, enabling the robot to overcome thresholds and clean long-pile carpets up to 3cm.


The device is only 7.98cm thick, making it suitable for cleaning under beds, sofas, and cabinets. It employs 25,000Pa suction power paired with a zero-tangle brush system to manage dust, hair, and pet fur. Certification from SGS and TÜV SÜD also assures safe use for families with children or pets. Additional functions include remote video monitoring, pet detection, and smart interaction through Roborock’s RRmind GPT system, as well as Apple Home compatibility.
Roborock P20 Ultra Plus price and availability
The Roborock P20 Ultra Plus is priced at 4,299 Yuan (~$600) in China. It is now available through major e-commerce platforms in the country.
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