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Roborock Saros 20 Flow Robotic Vacuum
RR-S20F52-03-BLK
NEW PRODUCT
$2499
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Product Overview
Key Features
- 8.98 cm Ultra-Slim Design
- RetractSense Navigation System
- Reversible Side Brush, Edge-Adaptive Roller Mop
- Easy-Rinse Dirty Water Tank, 75° Tiltable Roller Design
- 36000 PA Suction Power
Key Specifications
- Brand:
- Roborock
- Model Number:
- RR-S20F52-03-BLK
- Suction Power (Pa):
- 36000
- Surfaces:
- Hard Floors & Carpets
- Bagged/Bagless:
- Bagged & Bagless
- Bin/Bag Capacity (L):
- 2.7
- Battery:
- 6400mAh
- Sensor Technology:
- RetractSense LiDAR Navigation
Vacuums & Cleaning
- Pet Friendly:
- Yes
- Wet & Dry:
- Yes
Capacity
- Capacity:
- Clean Water Tank 4L, Dirty Water Tank 3L
Power & Charging
- Power:
- 65W
Smart Features
- Smart Home Compatible:
- Yes - Roborock App
- Works with Google Assistant:
- Yes
- Works with Amazon Alexa:
- Yes
- Works with Apple HomeKit:
- Yes
General Information
- Type:
- Robot Vacuum & Mop
- Family:
- Saros
- Colour:
- Black
- Supplier Colour:
- Black
Warranty
- Manufacturer's Warranty:
- 2 Year
Vacuums & Cleaning
- Pet Friendly:
- Yes
- Wet & Dry:
- Yes
Power & Charging
- Power:
- 65W
General Information
- Type:
- Robot Vacuum & Mop
- Family:
- Saros
- Colour:
- Black
- Supplier Colour:
- Black
Product Dimensions
- Product Height (mm):
- 451
- Product Width (mm):
- 454
- Product Depth (mm):
- 381
- Product Weight (kg):
- 15.6
Base Station Dimensions
- Base Station Height (mm):
- 451
- Base Station Width (mm):
- 454
- Base Station Depth (mm):
- 381
- Base Station Weight (kg):
- 10.1
Robot Vacuum Dimensions
- Vacuum Only Height (mm):
- 89.8
- Vacuum Only Width (mm):
- 352
- Vacuum Only Depth (mm):
- 353
- Vacuum Only Weight (kg):
- 5.2
Box Dimensions
- Box Height (mm):
- 440
- Box Width (mm):
- 517
- Box Depth (mm):
- 539
- Box Weight (kg):
- 22
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Product Reviews of Roborock Saros 20 Flow Robotic Vacuum
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The below information is AI generated based on Australian websites information around this item. We have done our best to ensure its accuracy but suggest verifying any information within this tab before purchasing.
At a glance
The Roborock Saros 20 Flow is a premium robot vacuum and mop for households wanting strong automation, powerful suction and better hard-floor washing. It suits pet owners, busy families and homes with mixed surfaces thanks to smart navigation, self-cleaning dock functions and advanced obstacle handling. Its main limitation is that premium features and dock complexity may be more than some buyers need for smaller or simpler spaces.
What it’s great for
- Automated whole-home cleaning
- Hard floor washing
- Pet hair pickup
- Mixed-surface homes
- Low-furniture cleaning
- Hands-off maintenance
Where it works best
- Family homes
- Pet-friendly homes
- Apartments with mixed flooring
- Multi-room homes
- Homes with low furniture
Who it’s for
- Pet owner
- Busy household
- Smart home user
- Allergy-conscious cleaner
- Premium appliance buyer
Things to consider
This model is best for buyers who will use its advanced mop washing, AI cleaning and dock automation, as simpler robot vacuums may be more cost-effective for small homes or mainly light dry vacuuming.
Pet hair performance score
9.5/10 - Very strong suction, anti-tangle brush design and pet-focused features make it highly capable for homes with shedding pets.
Smart home integration score
9/10 - Advanced app-led automation, room-aware planning and video/pet features support a highly connected cleaning experience.
Carpet vs hard floor suitability
Excellent on hard floors and strong on carpet, with mop lifting and suction boost for carpets plus roller mopping aimed at better floor washing.
Noise level vs category average
About average for a premium self-emptying robot vacuum, though dock maintenance cycles may sound louder than basic robot vacuums.
Allergy friendliness
Strong - automatic dust emptying, self-cleaning mop system and claimed 99.99% bacteria removal support cleaner day-to-day floor care.
Key benefits
- 36,000 Pa suction: Delivers very strong pickup for dust, crumbs and debris across everyday floors.
- SpiraFlow 2.0 roller mopping: Uses 16 clean-water outlets and a 240 RPM roller to keep the mop refreshed while washing hard floors.
- Ultra-slim 8.98 cm design: Helps the robot clean further under beds, sofas and other low furniture.
- AdaptiLift Traverse 3.0: Handles thresholds up to 8.8 cm total height to reduce getting stuck between rooms.
- AI obstacle recognition: Identifies 300+ obstacle types to improve navigation in busy, lived-in spaces.
- Smart stain and mess detection: Adjusts cleaning behaviour for different mess types, including stronger suction for dry debris and mop-focused cleaning for liquids.
- RockDock automation: Handles mop washing, warm-air drying, warm-water refilling, detergent dispensing and dust emptying for lower day-to-day effort.
- Pet-focused monitoring tools: Adds pet recognition, tracking and video features that can be useful for pet-owning households.
Q: Can it cross raised door tracks and uneven room thresholds?
A: Yes. AdaptiLift Traverse 3.0 is designed to clear double-layer thresholds totalling 8.8 cm, which helps it move between rooms with fewer rescues. Very abrupt lips or cluttered transitions can still slow it down or force a retry.
Q: Will the slim body actually clean under low couches and cabinets?
A: Yes. The Roborock Saros 20 Flow is 8.98 cm high and uses retractable LiDAR, so it can reach under furniture that blocks taller robots. It still needs enough flat clearance to enter, turn and exit without rubbing underneath.
Q: Does it mop safely on carpet and rugs?
A: Yes. The Roborock Saros 20 Flow can lift its mop and change cleaning strategy on carpet, which helps reduce the chance of wetting rugs. It suits mixed-floor homes better than robots that treat every surface the same way.
Q: Is the dock fully hands-off or does it still need upkeep?
A: The dock automates dust emptying, mop washing, warm-air drying, warm-water refilling and detergent dispensing, so day-to-day floor care is more hands-off. It is not maintenance-free, because dust, dirty water and cleaning consumables still need attention.
Q: Can it avoid pet bowls, cords and small items on the floor?
A: Yes. The Roborock Saros 20 Flow can recognise more than 300 obstacle types with its camera and navigation system, which helps it steer around common floor clutter. It still works best when loose hazards are picked up before a cleaning run.
Q: How does the roller mop avoid spreading dirty water around?
A: SpiraFlow 2.0 uses 16 clean-water outlets and a roller spinning at 240 RPM, while dirty water and debris are removed during washing. That means the roller is continually refreshed instead of simply pushing the same grime across the floor.