Roborock Saros 20 Sonic Complete – Intelligent cleaning at the very highest level
The Roborock Saros 20 Sonic Complete combines powerful suction with state-of-the-art vibrating mop technology, effortlessly tackling even the most challenging floors. Thanks to its compact height of just 7.98 cm, it cleans reliably under furniture and in tight corners.
VibraRise 5.0 Mopping System
The mopping system combines vibration with an extended mop head that vibrates up to 4,000 times per minute, effectively loosening dirt. The mop head presses against edges and corners, distributes water evenly and lifts automatically to protect carpets from moisture.
Suction Power & Hair Prevention System
The HyperForce motor delivers 35,000 Pa of suction power for thorough deep cleaning. The Dual Anti-Tangle System, featuring the DuoDivide main brush and FlexiArm side brush, prevents hair tangles – ideal for households with pets.
AdaptiLift 3.0 & Navigation
The robot can negotiate thresholds up to 8.5 cm high and carpets up to 3 cm thick. The omnidirectional wheels ensure consistent suction power on all floor types. The RetractSense navigation system with LDS scanning enables precise, collision-free cleaning, even in confined spaces.
RockDock Charging Station
The fully automatic station refills the water tank, empties the dust bin (maintenance-free for up to 7 weeks), and washes and dries the mop pads using hot water (up to 100 °C) and warm air (55 °C). This protects against bacteria and mould and ensures the mop pads are always fresh.
Reactive AI 3.0 & App
The AI system recognises over 200 objects and navigates safely around obstacles. The Roborock app offers extensive control options: cleaning schedules, AI-powered stain removal, custom zone configuration and SmartPlan 3.0, which automatically optimises cleaning.
Smart Home & Voice Control
Compatible with the Matter standard as well as Alexa, Siri and Google Home. The built-in voice control works even without a Wi-Fi connection.
Wiping system | Wiping pad (vibrating) |
Max. Suction power | 36000 Pa |
Area coverage per battery charge | 240 m² |
Max. noise level | 64 dB |
Navigation technology | LiDAR |
Base station functions | Autom. wiping system storage, Automatic detergent addition, Automatic dust emptying, Automatic water refill, Automatic wiping system cleaning, Automatic wiping system drying, Charging, Self-cleaning station |
Robot vacuum cleaner height | 7.98 cm |
Item number | 67252303 |
Manufacturer | Roborock |
Category | Robot vacuum cleaners |
Manufacturer No. | S20SC52-00 |
Release date | 19-3-2026 |
External links |
Colour | Black |
Exact colour description | Black |
Robot type | Vacuum mopping robot |
Wiping system | Wiping pad (vibrating) |
Max. Suction power | 36000 Pa |
Area coverage per battery charge | 240 m² |
Customisable cleaning hardware | Extendable side brushes, Extendable wiping system, Liftable chasis, Liftable main brush, Liftable wiping system |
Smart cleaning & control | Adjustable exclusion zones, Adjustable suction power, Adjustable water volume, Card storage for several floors, Carpet turbo mode, Climbing ability, Individual cleaning per room, Multiple cleaning per room, Real-time camera function, Remote control via app, Scheduled cleaning, Voice control, Zone cleaning |
Dust container volume (robot) | 0.23 l |
Fresh water tank volume | 70 ml |
Max. Height door sill | 8.80 cm |
Max. noise level | 64 dB |
Filter type | HEPA filter |
Navigation technology | LiDAR |
Obstacle & fall detection | 3D structured light, AI support, RGB camera, Staircase detection, ToF Sensor |
Base station functions | Autom. wiping system storage, Automatic detergent addition, Automatic dust emptying, Automatic water refill, Automatic wiping system cleaning, Automatic wiping system drying, Charging, Self-cleaning station |
Water supply | Freestanding with water tank |
Dust container volume (base station) | 2.70 l |
Fresh water tank volume | 4 l |
Waste water tank volume | 3.50 l |
Max. Water temperature wiping system cleaning | 100 °C |
Max. Wiping system Hot air drying | 55 °C |
Smart home | Compatible |
Smart home ecosystem | Amazon Alexa, Apple Siri, Google Assistant |
Communication standard | Amazon Alexa, Apple Siri, Google Assistant |
Battery life | 190 min |
Capacity | 6400 mAh |
Charging time | 150 min |
Power consumption | 65 W |
Robot length | 35 cm |
Wide robots | 35.30 cm |
Robot vacuum cleaner height | 7.98 cm |
Base station length | 40.90 cm |
Wide base station | 44 cm |
Suction station height | 47 cm |
Scope of delivery | 1× disposable dust bag, 1× docking station base, 1× floor cleaning solution, 1× main brush, 1× operating instructions, 1× power cable, 1x multifunctional docking station, 1x Saros 20 Sonic Complete, 2 x washable filters, 2× mop, 3 x disposable dust bags |
Country of origin | China |
CO₂ emissions | 1,07 kg |
Climate contribution | EUR 0,12 |
Product Safety |
Length | 54 cm |
Width | 48 cm |
Height | 44 cm |
Weight | 20.20 kg |
How often does a product of this brand in the «Robot vacuum cleaners» category have a defect within the first 24 months?
Source: GalaxusHow many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: GalaxusHow often is a product of this brand in the «Robot vacuum cleaners» category returned?
Source: Galaxus
