Roborock Saros 20 Sonic Robot Vacuum cleaner

Roborock Saros 20 Sonic is a premium robot vacuum cleaner with both vacuuming and mopping functions, powered by a HyperForce motor delivering up to 36,000 Pa of suction power. The VibraRise 5.0 mopping system uses a vibrating mop with 14 N of downward pressure and up to 4,000 vibrations per minute for effective cleaning. The robot features a dual anti-tangle system, RetractSense navigation and Reactive AI 3.0 obstacle recognition. The AdaptiLift 3.0 chassis allows the robot to overcome high thresholds and handle carpets efficiently. The multifunctional RockDock station automatically maintains the robot, providing a high level of hands-free cleaning.

Technical specifications:


Type: Robot vacuum cleaner with mopping function

Suction power: up to 36,000 Pa

Mopping system: VibraRise 5.0

Mopping pressure: 14 N

Mop vibration frequency: up to 4,000 vibrations/min

Anti-tangle system: Dual Anti-Tangle

Main brush: DuoDivide

Side brush: FlexiArm

Navigation: RetractSense

Obstacle recognition: Reactive AI 3.0

Recognized object types: more than 300

Threshold crossing: up to 88 mm

Minimum clearance: 79.5 mm

Supported floor types: hard floors, carpets

Automatic return to dock: Yes

Automatic charging: Yes

Automatic dust emptying: Yes

Automatic mop washing: Yes

Hot-air drying: up to 55 °C

Automatic water refilling: Yes

Runtime: up to 200 min

Battery capacity: 6400 mAh

Full charging time: approx. 2.5 h

Control: Roborock mobile app

Amazon Alexa support: Yes

Google Assistant support: Yes