Roborock Saros 20 Sonic

ROBOT VACUUM

-1 in stock - Ready to ship
OUT OF STOCK
Restock soon! PREORDER NOW
Hurry! LET BUY NOW

Restock soon! PREORDER NOW

$1,649.90
$2,149.90

- 36,000 Pa suction power

- Double-layer threshold crossing up to 4.5 cm + 4.3 cm

- FlexiArm™ side brush technology

- Dual anti-tangle brush system

- 100 °C hot water dock self-cleaning

- RetractSense™ LiDAR navigation
- VibraRise 5.0 Mopping System

Quantity

Get Notified About the Saros 20 Sonic Deal

Be the first to know when the Roborock Saros 20 Sonic 11 Unbeatable Deal goes live at $1499.90 — one day only, accessories included.

You're on the list!

We'll notify you when the Saros 20 Sonic deal goes live.

2-3 Days Dispatch

2 Years Warranty

Professional After-Sales 

Description

【Ready stock】Local Seller, Ships from Singapore
【2 Years Official Warranty】 Peace of Mind
【SG Service Center】 Fast Response / Reliable


---- PRODUCT FEATURES ----

◉36,000 Pa HyperForce Suction 

📌 Up to 36,000 Pa for powerful deep cleaning across hard floors and carpets.

📌 Effectively removes embedded dust, debris, and pet hair from gaps and carpet fibers.

📌 Automatic Carpet Boost Mode for stronger suction when needed.


◉DuoDivide™ Anti-Tangle Main Brush

📌 Dual-roller DuoDivide Brush prevents hair tangling and clogging.

📌 Auto-Lift Function — lifts automatically when mopping or crossing carpets.

📌 Adaptive Floating Design maintains close contact with uneven surfaces.

📌 Fully detachable for easy maintenance.


◉FlexiArm™ Arc Side Brush

📌 Arc-shaped design improves edge and corner coverage.

📌 Anti-Tangle structure reduces hair wrapping.

📌 Dynamic-speed adjustment for optimized cleaning along walls.


◉VibraRise® 5.0 Mopping System

📌 High-frequency vibration at 4,000 r/min for deeper stain removal.

📌 14 N downward pressure for effective scrubbing.

📌 Auto-Extend Mop reaches edges and corners.

📌 Auto-Lift up to 8 mm when detecting carpets.

📌 Auto-Detach mop module when switching to vacuum-only mode.

📌 Deep Mopping & Intelligent Remopping supported.


◉100°C Hot Water Mop Washing

📌 Hot water washing at 100°C helps dissolve grease and stubborn dirt.

📌 55°C warm air drying reduces moisture and odor.

📌 Dirt detection enables automatic re-wash & re-mop when necessary.

📌 95% mop self-cleaning efficiency (Deep Mode).


◉Fully Automated Docking System

📌 2.7 L Dust Bag (E12 filtration, EN1822-1:2019 certified).

📌 4 L Clean Water Tank & 3.5 L Dirty Water Tank.

📌 Automatic detergent dispenser.

📌 Automatic dust collection & dock self-cleaning.

📌 Spunbond nonwoven dust bag material for durable filtration.


◉RetractSense LiDAR Navigation + Reactive AI 3.0

📌 Advanced LiDAR mapping for accurate room scanning.

📌 Reactive AI 3.0 obstacle recognition.

📌 Smart cliff recognition & anti-stuck threshold alerts.

📌 Max obstacle crossing: 4.5 + 4.3 cm.

📌 Multi-level mapping & multiple map saving supported.

📌 Real-time mapping with high-precision map display.


◉Long Runtime & Large Coverage

📌 6400 mAh battery capacity.

📌 Up to 190 minutes runtime (single session).

📌 Covers up to 340㎡ (vacuum mode).

📌 Mopping coverage up to 290㎡ (default mode).

📌 Fast charging in less than 2.5 hours.


◉Smart App Control & Advanced Cleaning Modes

📌 AI Cleaning / Vacuum First Mop Later / Mop First Vacuum Later / Vacuum Only / Mop Only modes.

📌 Customizable room cleaning & automatic room recognition.

📌 Zoned cleaning, selective cleaning & temporary cleaning.

📌 Carpet priority mode & deep carpet cleaning.

📌 Invisible walls & no-go zones supported.

📌 Cleaning route & mopping route display.

📌 Low water level reminder.


◉Intelligent Voice & Connectivity

📌 “Hello Rocky” built-in voice assistant.

📌 Supports Siri Shortcuts, Amazon Alexa, Google Home & Yandex.

📌 Matter support for smart home integration.

📌 Video calling supported.

📌 2.4GHz & 5GHz WiFi + Bluetooth 5.4 connectivity.


PRODUCT SPECIFICATIONS

• Robot Dimensions: 350 × 353 × 79.8 mm
• Dock Dimensions: 409 × 440 × 470 mm
• Robot Weight: 5.1 kg
• Dock Weight: 10.3 kg
• Max Suction Power: 36,000 Pa
• Dustbin Capacity: 228 ml
• Water Tank Capacity (Robot): 70 ml
• Dust Bag Capacity: 2.7 L
• Charging Cable Length: 1.8 m
• Power: 65 W


OFFICIAL WARRANTY

Official warranty is automatically activated when shipped to buyer.

Specification

Robot + Dock Weight: 20.18Kg

Robot Dimensions: 350*353*79.8mm (Robot) 
Dock Dimension: 440*409*470mm(Dock)

What is in the box

  • User Manual
  • Dock 
  • Robot
  • Power Cord

Details

FAQs

Review

Alt image

Key Features

New Robodock

Total Automation, From Deep Cleaning to Dock Self-Care

Moves Smarter, Cleans Everywhere

Adaptive chassis and low-clearance navigation work together to overcome thresholds and reach hard-to-access spaces.

Deep-Cleaning Power. Perfected to the Edge.

36,000 Pa suction and VibraRise mopping system work together for deeper, edge-to-edge cleaning.

Unmatched Suction Power

36,000 Pa HyperForce® suction for deep dust extraction.

Deep on Carpets. Precise in Tight Spaces.

A stabilized main brush and RetractSense™ navigation ensure consistent carpet performance and reliable low-clearance cleaning.

Sees and Cleans Even in Tight Spaces

With RetractSense™ Navigation and a slim, low-profile design, Saros 20 Sonic glides smoothly under low furniture while maintaining precise mapping and consistent cleaning coverage.

Cleans Deep. Reaches Further. Misses Nothing.

RetractSense™ Navigation cleans confidently under furniture, while FlexiArm™ technology reaches edges and toe-kicks for complete coverage.

Cleans the Mop While It Cleans Your Home

The dock washes mop pads independently and uses near-boiling water to remove grease, dirt, and bacteria for a consistently hygienic clean.

Reactive AI 3.0 Obstacle Recognition

Triple structured light, RGB vision, and lateral sensing enable accurate object detection near and far—for smarter navigation with minimal blind spots.

Smarter Cleaning, Made for Pets

Intelligent pet recognition, real-time tracking, and remote viewing help you clean confidently—while keeping your furry friends safe and undisturbed.

Frequently Asked Questions

How does the mopping system work?

The Saros 20 Sonic uses a VibraRise™ 5.0 mopping system that vibrates ~4000 times/min and applies strong downward pressure for deeper scrubbing, plus an extendable mop head that reaches edges and corners more effectively than traditional pads.

Can it transition between different floor types (e.g., carpet to hard floor)

Yes. The robot has an AdaptiLift Chassis 3.0 that helps it navigate over thresholds and thick carpets while ensuring consistent cleaning performance across surfaces

What’s the difference between the Saros 20 and Saros 20 Sonic?

The Sonic adds the advanced vibrating extendable mop head for better mopping performance, while both share similar suction and navigation tech.

Can the robot mop detach automatically on carpets?

Absolutely — the mop automatically detaches when the robot detects carpet so the mop doesn’t wet carpeted areas.

Do I need to manually control cleaning, or can it run on its own?

You can do both. With SmartPlan™ and the Roborock app, the Saros 20 can automatically decide how to clean each room. If you prefer control, you can also customize carpet behavior, suction power, mopping, and schedules with just a few taps.

More questions?  Contact Us Via Whatsapp