Key features

• AdaptLift™ 3.0 chassis with 8.8 cm lift (double sleepers - 4.5 cm + 4.3 cm)

• The latest sonic wet cleaning Vibrarise 5.0 (4000 vibrations/min)

• 36000 Pa HyperForce® suction power

• RetractSense lift navigation system with Reactive AI 3.0 active obstacle avoidance (multiple goat detection of 300+ objects)

• FlexiArm™ edge and corner cleaning

• New RockDock® station with self-cleaning with 100°C hot water

• Wet cleaning with hot water 60 °C

• SmartPlan™ 3.0 – cleaning strategy supported by artificial intelligence

• Industry-first dynamic carpet cleaning up to 3 cm high

• Low-profile navigation up to 7.95 cm high

• Cleans behind curtains for greater coverage

• DirTect™ stain recognition with artificial intelligence

• Adjustable pressure wiping for stubborn stains

• Voice control "Hello Rocky"

• Pet recognition and video interaction

• Compatible with Matter protocol (Siri Shortcuts / Alexa / Google Home)

AdaptiLift chassis 3.0, overcoming obstacles up to 8.8 cm (4.5 + 4.3 cm)
Double-layer threshold

An advanced vision system, adaptive algorithms, and a main wheel + auxiliary wheel + obstacle-clearing lifting arm structure allow the robot to analyze, test, and memorize the best way to cross thresholds – ensuring uninterrupted cleaning in every space.

Industry first: dynamic carpet cleaning up to 3 cm high

Experience the industry's first dynamic chassis lift. The device intelligently adjusts the height of the chassis to maintain optimal suction power and provide deep cleaning on carpets with piles up to 3 cm high.

Navigation in extremely low spaces down to 7.95 cm

The Saros 20 Sonic achieves an ultra-slim profile and effortlessly navigates under couches and beds with a height of just 7.95 cm , thanks to advanced positioning and mapping features.

Deep into corners and along edges
FlexiArm™ technology extends both the side brush and VibraRise 5.0 mop to reach deep into corners, along edges and under furniture, eliminating dead spots for a truly thorough home cleaning.

Extended cleaning also under kitchen edges (toe-kick areas)
It detects areas under cabinets from as low as 2 cm* and extends the FlexiArm Arc side brush to remove hidden dust.

Cleaning behind curtains too
Easily passes over marked curtains – reaching hidden spaces for a thorough clean.*

Note: Users must manually mark the location of the curtains on the map in the Roborock app to activate this feature

Reactive AI 3.0 obstacle recognition

Equipped with a triple structured light, RGB camera and VertiBeam side structured light, the robot maps its environment with extreme precision. It detects obstacles near and far and moves smoothly and intelligently, with minimal blind spots and precise control.

• Improved accuracy

• Comprehensive coverage

• Improved coverage

VertiBeam™ lateral obstacle avoidance
Smart side sensing adapts to the layout of your home for consistent edge-to-edge cleaning.

• Optimized for low obstacles

• Extended cleaning coverage

DirTect™ technology
Using an RGB camera, the robot recognizes dirty areas and automatically adjusts the cleaning strategy, using the appropriate approach for a deeper and more effective cleaning.

Note: The feature must be manually enabled in the Roborock app.

Industry-leading HyperForce® suction power of 36,000 Pa

Powered by an extremely powerful digital motor, its powerful suction removes dust, hair, cat litter and dirt even from deep crevices of the floor for a truly thorough clean.

Tangle-free brushes

The anti-tangle system automatically handles hair, reducing the need to clean the brush and allowing for worry-free cleanliness in homes with pets.

• 100% hair removal
  DuoDivide™ main brush

• 0% hair tangles*
  FlexiArm™ Arc side brush

VibraRise 5.0 Wet Sonic Cleaning

The VibraRise 5.0 extendable mop head presses against edges, allowing for a larger cleaning area from edge to corner for a thorough clean without scratching walls. Powered by an advanced independent motor system that combines 14N of downward pressure with 4000 sonic vibrations per minute for effective scrubbing, while providing a quieter, more gentle clean.

• 27% larger vibrating surface area for corners
• 1.75x increased wiping pressure
• 0 mm edge cleaning
• 4000 vibrations/min

A smart strategy for every carpet

Designed to adapt to any carpet – providing powerful suction while keeping carpets dry and protected.

• Automatic mop removal

• Increasing power on the mat

• Deep carpet cleaning

• Vacuuming the carpet first

Triple lifting design

It dynamically adjusts the chassis, main brush and mop height based on the cleaning method – ensuring optimal contact, coverage and efficiency on all surfaces.

• Carpet cleaning
  Protects carpets from moisture – mop removed | chassis raised
• Only suction
  Keeps floors dry – mops removed | main brush lowered
• Delete method
  Prevents dust recontamination – mops down | main brush up

The latest RockDock self-cleaning station

• Washing mops with 100°C hot water
• Automatic station cleaning with 100°C hot water
• Drying the dust bag with fresh air
• Automatic mop removal
• Smart rewash and rewipe
• Drying with 55 °C hot air
• Automatic filling of the robot tank with 60°C hot water
• Automatic dust emptying
• Automatic detergent dispenser
• Fast charging in 2.5 hours

ADDITIONAL FEATURES

Roborock app

Powered by intelligence that understands your home, your habits, and even the little moments you might miss – turning everyday cleaning into something simple and thoughtfully smart.

Roborock SmartPlan 3.0

Roborock SmartPlan 3.0 automatically recognizes room types, learns your cleaning habits, and selects the optimal strategy – increasing suction power when needed, re-washing the mop, and reducing power for quieter operation during “Do Not Disturb” time.

Automatic pet recognition
When it approaches a pet, the robot automatically stops the main brush and adjusts its path so as not to scare it.

Pet shots
When enabled, the robot automatically takes adorable photos of your pets while cleaning – ready to view, save and share with one tap.

Pet tracking
Keep track of your furry friends as the robot navigates your home. Their locations are marked on a map – no more searching like in a game of hide and seek.

Video call and motion control
Check on your pets or home in real time and remotely point the robot at any location for a closer look.

Technical details:

Robot:

• Maximum suction power: 36000 Pa
• Wiping system: VibraRise 5.0 sonic wiping
• Instant wet mopping with hot water: yes, 60°C
• Battery capacity: 6400 mAh
• Charging time: < 2.5 h
• Dust container capacity: 228 ml
• Water tank capacity: 70 ml
• Maximum operating time (one cleaning): 190 min
• Automatic mop removal: yes
• Automatic mop extension: yes
• Automatic side brush extension: yes
• Automatic mop lift: 15 mm
• Maximum wiping pressure: 8 N (basic), 14 N (for stubborn stains)
• Navigation: RetractSense LiDAR lift
• Obstacle avoidance: Reactive AI 3.0 obstacle avoidance
• Overcoming obstacles: 4.5 + 4.3 cm (double thresholds)
• DirTect dirt detection: yes

Self-unloading station:

• Dust bag capacity: 2.7 L
• Clean water tank capacity: 4 L
• Dirty water tank capacity: 3.5 L
• Mop washing temperature: 100 °C
• Mop drying temperature: 55 °C
• Fresh air dust bag drying: yes
• Automatic detergent dispenser: yes
• Automatic station cleaning: yes
• Automatic re-washing and re-wiping: yes
• "Hello Rocky" voice assistant: yes
• Support for external voice assistants: Siri Shortcuts / Amazon Alexa / Google Home / Yandex
• Matter support: yes

Dimensions:

• Robot: 353 × 350 × 79.8 mm
• Station: 409 × 440 × 470 m

Manufacturer's website