Roborock S6 Review | 118 Data compared

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  • Avg. price in UK: ~£480
  • Avg. price in US: ~$650
  • Max suction power: 2000 Pa
  • Runtime: 180 min
  • Dustbin capacity: 480 mL
  • Max threshold height: 20 mm

Roborock S6 review. Compare 118 technical specifications and user reviews to see how this product ranks in the Robot Vacuums category and whether it is worth buying.

7.2

Overall score

What it is: An overall evaluation of the robot vacuum's quality, based on technical analyses and user reviews.

When it matters: When you need a quick reference to identify the best robot vacuums on the market.

Score components:

80.0%

6.9

Technical Score

20.0%

8.5

User score

Very good
6.9

Technical Score

What it is: An assessment of robot-vacuum performance across cleaning, navigation, mopping, battery life, filtration, brush design, smart features, and dimensions.

When it matters: When you want to compare robot vacuums based on technical performance and available features.

Score components:

30.0%

6.5

Cleaning

23.0%

8.5

Navigation

18.0%

5.2

Mopping

12.0%

7.2

Battery

10.0%

8.5

Smart Features

7.0%

4.5

Design

Good
8.5

User score

What it is: A rating that combines user reviews and the total number of reviews received by the robot vacuum

When it matters: When you want to know how a robot vacuum handles daily tasks and how reliable it remains over time according to user feedback.

Score components:

70.0%

7.9

User reviews

30.0%

10

Popularity

User score:
United States
Amazon_logo.png
3.9
(18544)
Amazon_logo.png
4.0
(18526)

(Reviews last updated: July 2026)

Excellent
  • 4.7
    Mopping

    Score components:

    35.0%

    5.2

    Mopping system type

    25.0%

    4.0

    Mop lifting

    20.0%

    4.0

    Auto water refill

    20.0%

    5.2

    Water tank capacity

  • 5.1
    Pet homes

    Score components:

    35.0%

    4.0

    Anti-tangle technology

    30.0%

    2.1

    Max suction power

    20.0%

    10

    Carpet boost

    15.0%

    7.2

    Dustbin capacity

  • 6.5
    Navigation and mapping

    Score components:

    30.0%

    8.5

    Primary navigation technology

    30.0%

    5.7

    Obstacle avoidance technology

    20.0%

    1.0

    Object recognition

    20.0%

    10

    Real-time mapping

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Best prices in UK

    N/A~ £480

Best rankings

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Available: ranking among products currently available (including other versions of this product).
All: ranking among all products in the database.

Verdict

The Roborock S6 is a premium robot vacuum and mop combination equipped with a 2,000 Pa maximum suction motor, a large 5,200 mAh lithium-ion battery, a 480 mL dustbin, and an integrated water tank for surface wiping. Guided by an advanced LiDAR navigation system and a 32-bit quad-core processor utilizing SLAM algorithms, it maps out a home's floor plan and calculates adaptive, highly efficient routing patterns. Key advantages include an exceptionally quiet 58 dB operational noise volume, up to 180 minutes of runtime on low-power mode, customized app control featuring virtual no-go zones, automatic carpet suction boosting, and a detachable main brush design that simplifies hair removal. However, it struggles slightly with fine debris on low-pile carpets, requires frequent ongoing maintenance for various component parts, has basic mopping performance that cannot replace manual deep scrubbing, and its rubber side brush can occasionally stall on dense, thick rugs.

Technical Specifications of robot vacuum Roborock S6

Technical Score

What it is: An assessment of robot-vacuum performance across cleaning, navigation, mopping, battery life, filtration, brush design, smart features, and dimensions.

When it matters: When you want to compare robot vacuums based on technical performance and available features.

Score components:

30.0%

6.5

Cleaning

23.0%

8.5

Navigation

18.0%

5.2

Mopping

12.0%

7.2

Battery

10.0%

8.5

Smart Features

7.0%

4.5

Design

6.9
Roborock S6 has a technical score of 6.87, lower than that of 51.7% of robot vacuums.
User score

What it is: A rating that combines user reviews and the total number of reviews received by the robot vacuum

When it matters: When you want to know how a robot vacuum handles daily tasks and how reliable it remains over time according to user feedback.

Score components:

70.0%

7.9

User reviews

30.0%

10

Popularity

User score:
United States
Amazon_logo.png
3.9
(18544)
Amazon_logo.png
4.0
(18526)

(Reviews last updated: July 2026)

8.5
Roborock S6 has a user score of 8.53, higher than that of 74.7% of robot vacuums.
Popularity
What it is: An indicator based on the number of reviews received by the robot vacuum.
When it matters: When you prefer to purchase a product chosen and reviewed by many other consumers.
10
Roborock S6 has a popularity of 10 points, which is higher than 68.1% of products in this category.
Ratio quality/price

What it is: An indicator that combines the robot vacuum's overall rating with its cost.

When it matters: When you are looking for a robot vacuum with a good balance between quality and price.

Score components:

60.0%

7.2

Overall score

40.0%

8.0

Price

7.4
Roborock S6 has a quality-to-price ratio of 7.4 points, which is lower than 53.1% of products in this category.
Max suction power
What it is: Maximum suction power is the highest pressure the vacuum motor is rated to produce, measured in pascals.
When it matters: Higher figures can help lift embedded debris from carpet, but brush design and airflow also determine real cleaning performance.

Importance: HIGH

2000 Pa
Roborock S6 delivers 2000 Pa of suction power, which is weaker than that of 77.8% of robot vacuums and equal to that of 8.4% of robot vacuums.
N. of suction power levels
What it is: The number of suction levels shows how many power settings can be selected.
When it matters: More levels give finer control over noise, battery use and cleaning strength on different floors.

Importance: MEDIUM

4
Roborock S6 has a suction-level count of 4, which is higher than that of 49.4% of robot vacuums and the same as that of 44% of robot vacuums.
Motor type
What it is: Motor type identifies whether the suction motor uses a brushed or brushless design.
When it matters: Brushless motors generally offer better efficiency and durability, although complete airflow design still determines performance.

Importance: LOW

brushless
Roborock S6 uses a motor type considered more efficient than those in 2.7% of robot vacuums and matched by 97.3% of robot vacuums.
Power
What it is: Power is the electrical input rating of the robot or its charging system.
When it matters: It describes energy demand, but it should not be treated as a direct measure of suction or floor-cleaning ability.

Importance: LOW

58 W
Cleaning modes
What it is: Cleaning modes are the distinct automatic or targeted cleaning programs available on the robot.
When it matters: A wider choice makes it easier to match cleaning behavior to rooms, spills, edges or quiet periods.

Importance: MEDIUM

4
Roborock S6 offers 4 cleaning modes, which is more than 38.2% of robot vacuums and as many as 47.5% of robot vacuums.
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Mopping capability
What it is: Mopping capability means the robot can wipe hard floors with a damp pad or active mop system.
When it matters: It is useful for fine dust and light marks, but it does not automatically mean the robot can replace deep manual mopping.

Importance: MEDIUM

yes
Roborock S6 can mop floors. This feature is available on 78.9% of robot vacuums.
Mopping system type
What it is: The mopping system type describes how the robot applies motion and pressure to its mop, such as a static pad, vibrating pad, rotating pads or roller.
When it matters: Active systems generally scrub dried marks better, while pad lifting and dock washing determine how practical they are on mixed floors.

Importance: HIGH

static pad
Roborock S6 uses static pad for mopping, a system that is more effective than those in 20.4% of robot vacuums and matched by 46.3% of robot vacuums.
Mop pad type
What it is: Mop pad type describes the pad shape and attachment used by the mopping system.
When it matters: It affects floor contact, edge reach, replacement availability and whether the pads can be washed easily.

Importance: LOW

semi-circular
Mop pad material
What it is: Mop pad material is the fabric or fibre used to wipe and absorb dirt from the floor.
When it matters: It influences absorption, scrubbing action, durability and how easily the pad releases dirt when washed.

Importance: LOW

microfiber
Mop pressure
What it is: Mop pressure is the downward force the mopping system applies to the floor.
When it matters: More controlled pressure can improve removal of dried marks, although pad motion and moisture delivery also matter.

Importance: LOW

?
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Primary navigation technology
What it is: The primary navigation technology is the main sensor system the robot uses to understand its position and plan a route.
When it matters: It affects route efficiency, coverage and how reliably the robot returns to its dock, especially in larger or more complex homes.

Importance: HIGH

LiDAR
Roborock S6 uses LiDAR as its primary navigation system, which is more capable than the systems in 34.7% of robot vacuums and matched by 60.4% of robot vacuums.
Mapping capability
What it is: Mapping capability lets the robot create a floor plan instead of cleaning only from moment-to-moment sensor reactions.
When it matters: A saved map is important for room selection, no-go zones and predictable coverage.

Importance: MEDIUM

yes
Roborock S6 maps the floor. This feature is available on 74% of robot vacuums.
Real-time mapping
What it is: Real-time mapping updates the floor plan and the robot's route while a cleaning run is in progress.
When it matters: It helps you follow progress, spot missed areas and see where the robot is if it becomes stuck.

Importance: LOW

yes
Roborock S6 updates its map in real time. This feature is available on 68.5% of robot vacuums.
Grounded yes from data_scrape2/data_scrape4 (agreement or one clear yes with other source empty/noisy).
Multiple map storage
What it is: Multiple map storage keeps separate floor plans for more than one level or cleaning area.
When it matters: It is useful in multi-storey homes because the robot does not need to rebuild the map each time it changes floors.

Importance: LOW

yes
Roborock S6 stores multiple maps. This feature is available on 56.5% of robot vacuums.
Map editing
What it is: Map editing lets you divide, merge, name and adjust rooms in the app.
When it matters: Accurate room boundaries make room-by-room schedules and targeted cleaning easier to use.

Importance: LOW

yes
Roborock S6 lets you edit maps. This feature is available on 63.9% of robot vacuums.
Grounded yes from data_scrape2/data_scrape4 (agreement or one clear yes with other source empty/noisy).
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App control
What it is: App control lets you operate and configure the robot from a smartphone application.
When it matters: It is needed for maps, room selection, schedules and many advanced settings on modern robot vacuums.

Importance: LOW

yes
Roborock S6 supports app control. This feature is available on 94.4% of robot vacuums.
App name
What it is: App name identifies the manufacturer's mobile application used to control the robot.
When it matters: It helps you check phone compatibility, account requirements and user feedback for the correct app before buying.

Importance: LOW

?
Wi-Fi connectivity
What it is: Wi-Fi connectivity links the robot to its app and cloud services through the home network.
When it matters: It enables remote control and updates, but setup quality depends on router compatibility and signal coverage.

Importance: LOW

yes
Roborock S6 connects to Wi-Fi. This feature is available on 93.7% of robot vacuums.
Supported Wi-Fi bands
What it is: Supported Wi-Fi bands identify the wireless frequencies the robot can use, commonly 2.4 GHz and sometimes 5 GHz.
When it matters: Band support matters during setup because many robot vacuums connect only to a 2.4 GHz network.

Importance: LOW

2.4 GHz
Bluetooth connectivity
What it is: Bluetooth connectivity provides a short-range wireless link, often used during initial setup.
When it matters: It can simplify pairing but usually does not replace Wi-Fi for remote app control.

Importance: LOW

no
Roborock S6 does not support Bluetooth, while this feature is available on 64.7% of robot vacuums.
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Battery capacity
What it is: Battery capacity is the amount of electrical charge the battery can store, measured in milliamp-hours.
When it matters: More capacity can support longer cleaning runs, but motor power, mopping and navigation also affect actual runtime.

Importance: MEDIUM

5,200 mAh
Roborock S6 has a battery capacity of 5,200 mAh; it is higher than that of 65.2% of robot vacuums and equal to that of 28.2% of robot vacuums.
Grounded current sources converge on 5200 mAh battery capacity.
Battery type
What it is: Battery type identifies the battery chemistry used by the robot.
When it matters: It affects weight, service life and charging behavior, with lithium-ion now being the common modern design.

Importance: LOW

Li-ion
Battery voltage
What it is: Battery voltage is the nominal electrical voltage of the robot's battery pack.
When it matters: It is mainly useful for checking replacement-battery compatibility and does not by itself indicate runtime.

Importance: LOW

14.4
Runtime
What it is: Runtime is how long the robot is rated to clean on one charge under the stated test mode.
When it matters: Longer runtime matters on large floors, while recharge-and-resume can compensate for a smaller battery.

Importance: MEDIUM

180 min
Roborock S6 runs for 180 min per charge; this is longer than 63.7% of robot vacuums and equal to 13% of robot vacuums.
Recharge and resume
What it is: Recharge and resume sends the robot back to charge and then returns it to the unfinished part of the map.
When it matters: It allows large cleaning jobs to finish without manual intervention when one battery charge is not enough.

Importance: LOW

yes
Roborock S6 resumes cleaning after charging. This feature is available on 83.1% of robot vacuums.
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Shape
What it is: Shape describes the robot's body outline, most commonly round or D-shaped.
When it matters: Shape influences corner reach and manoeuvring, although brush placement and route planning are equally important.

Importance: LOW

round
Height
What it is: Height is the vertical clearance required by the robot.
When it matters: A lower body can clean under more sofas, beds and cabinets, but measure the furniture gap before relying on it.

Importance: LOW

96.50 mm
Roborock S6 is 96.50 mm tall; this is higher than 58.8% of robot vacuums and equal to 3.6% of robot vacuums.
Width
What it is: Width is the side-to-side size of the robot.
When it matters: It determines whether the robot can pass between chair legs, furniture and other narrow spaces.

Importance: LOW

350.5 mm
Roborock S6 is 350.5 mm wide; this is wider than 84.8% of robot vacuums and equal to 0.2% of robot vacuums.
Length
What it is: Length is the front-to-back size of the robot.
When it matters: Together with width and shape, it affects turning space and access around closely placed furniture.

Importance: LOW

350 mm
Roborock S6 is 350 mm long; this is longer than 62% of robot vacuums and equal to 21.1% of robot vacuums.
Weight
What it is: Weight is the mass of the robot itself, excluding its dock.
When it matters: A lighter robot is easier to carry between floors, while weight has little direct connection to cleaning quality.

Importance: LOW

3.6 kg
Roborock S6 weighs 3.6 kg; this is more than 51.9% of robot vacuums and equal to 3.6% of robot vacuums.
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Roborock S6 vs the average robot vacuum

  • Detects dirtier areas
    Roborock S6 detects dirtier areas, while the average robot vacuum does not detect dirtier areas.
    What it is: Dirt detection uses sensors to identify areas that need extra cleaning.
    When it matters: It can make the robot spend more time on heavily soiled spots instead of treating every part of the floor equally.

    Importance: LOW

    Roborock S6 detects dirtier areas, while the average robot vacuum does not detect dirtier areas.
  • Adjusts its cleaning height automatically
    Roborock S6 adjusts its cleaning height automatically, while the average robot vacuum uses a fixed cleaning height.
    What it is: Automatic height adjustment changes the cleaning-head position to maintain contact with different floor surfaces.
    When it matters: It can improve pickup when the robot moves between hard floors, rugs and uneven surfaces.

    Importance: LOW

    Roborock S6 adjusts its cleaning height automatically, while the average robot vacuum uses a fixed cleaning height.
  • 2,000 mAh more battery capacity
    Roborock S6 has a battery capacity of 5,200 mAh, compared with 3,200 mAh for the average robot vacuum.
    Grounded current sources converge on 5200 mAh battery capacity.
    What it is: Battery capacity is the amount of electrical charge the battery can store, measured in milliamp-hours.
    When it matters: More capacity can support longer cleaning runs, but motor power, mopping and navigation also affect actual runtime.

    Importance: MEDIUM

    Roborock S6 has a battery capacity of 5,200 mAh, compared with 3,200 mAh for the average robot vacuum.5200 mAh vs 3200 mAh
  • 20 mm wider main brush
    Roborock S6 uses a main brush measuring 198 mm, compared with 178 mm for the average robot vacuum.
    What it is: Main brush width is the working width of the central debris-collecting roller.
    When it matters: A wider brush can cover more floor per pass, while edge design and navigation still affect total coverage.

    Importance: LOW

    Roborock S6 uses a main brush measuring 198 mm, compared with 178 mm for the average robot vacuum.198 mm vs 178 mm
  • 70 m² more cleaning coverage
    Roborock S6 can clean up to 250 m² per charge, compared with 180 m² for the average robot vacuum.
    What it is: Maximum cleaning area is the largest floor area the robot is rated to cover in one cleaning task.
    When it matters: It helps indicate whether the robot suits a large layout, although obstacles, power mode and mopping can reduce coverage.

    Importance: LOW

    Roborock S6 can clean up to 250 m² per charge, compared with 180 m² for the average robot vacuum.250 m² vs 180 m²
  • 30 min longer runtime
    Roborock S6 runs for 180 min per charge, compared with 150 min for the average robot vacuum.
    What it is: Runtime is how long the robot is rated to clean on one charge under the stated test mode.
    When it matters: Longer runtime matters on large floors, while recharge-and-resume can compensate for a smaller battery.

    Importance: MEDIUM

    Roborock S6 runs for 180 min per charge, compared with 150 min for the average robot vacuum.180 min vs 150 min
  • 80 mL larger dustbin
    Roborock S6 has a dustbin capacity of 480 mL, compared with 400 mL for the average robot vacuum.
    What it is: Dustbin capacity is the amount of dry debris the bin inside the robot can hold.
    When it matters: A larger bin needs emptying less often, which matters in homes with pets unless an auto-empty dock is included.

    Importance: MEDIUM

    Roborock S6 has a dustbin capacity of 480 mL, compared with 400 mL for the average robot vacuum.480 mL vs 400 mL
  • 3.88 kg lighter base station
    Roborock S6 has a base station that weighs 0.4 kg, compared with 4.3 kg for the average robot vacuum.
    What it is: Base-station weight is the mass of the dock without the robot.
    When it matters: A lighter dock is easier to move, while a heavier station may remain more stable during docking and mop washing.

    Importance: LOW

    Roborock S6 has a base station that weighs 0.4 kg, compared with 4.3 kg for the average robot vacuum.0.42 kg vs 4.3 kg
  • 2,000 mAh more battery capacity
    Roborock S6 has a battery capacity of 5,200 mAh, compared with 3,200 mAh for the average robot vacuum.
  • 70 m² more cleaning coverage
    Roborock S6 can clean up to 250 m² per charge, compared with 180 m² for the average robot vacuum.
  • 30 min longer runtime
    Roborock S6 runs for 180 min per charge, compared with 150 min for the average robot vacuum.
  • 3.88 kg lighter base station
    Roborock S6 has a base station that weighs 0.4 kg, compared with 4.3 kg for the average robot vacuum.
  • 22.7 cm shorter base station
    Roborock S6 has a base station that is 11.6 cm tall, compared with 34.3 cm for the average robot vacuum.
  • Detects dirtier areas
    Roborock S6 detects dirtier areas, while the average robot vacuum does not detect dirtier areas.
  • Adjusts its cleaning height automatically
    Roborock S6 adjusts its cleaning height automatically, while the average robot vacuum uses a fixed cleaning height.
  • 20 mm wider main brush
    Roborock S6 uses a main brush measuring 198 mm, compared with 178 mm for the average robot vacuum.
  • 80 mL larger dustbin
    Roborock S6 has a dustbin capacity of 480 mL, compared with 400 mL for the average robot vacuum.
  • 0.5 h slower charging
    Roborock S6 takes 5 h to charge, compared with 4.5 h for the average robot vacuum.
  • 1 W higher standby use
    Roborock S6 uses 3 W in standby, compared with 2 W for the average robot vacuum.
  • Older model
    Roborock S6 was released in 2019, compared with 2023 for the average robot vacuum.
    May 2019
  • 11.85 mm wider body
    Roborock S6 is 350.5 mm wide, compared with 338.65 mm for the average robot vacuum.
  • 2 dB louder operation
    Roborock S6 produces 67 dB of noise, compared with 65 dB for the average robot vacuum.
  • 10 mm longer body
    Roborock S6 is 350 mm long, compared with 340 mm for the average robot vacuum.
  • 2.5 mm taller body
    Roborock S6 is 96.5 mm tall, compared with 94 mm for the average robot vacuum.
  • Does not support Bluetooth
    Roborock S6 does not support Bluetooth, while the average robot vacuum connects via Bluetooth.
  • More basic obstacle avoidance
    Roborock S6 uses LiDAR obstacle avoidance, while the average robot vacuum uses hybrid.
  • 2,000 Pa weaker suction
    Roborock S6 delivers 2000 Pa, compared with 4,000 Pa for the average robot vacuum.
  • Does not detect carpets automatically
    Roborock S6 does not detect carpets automatically, while the average robot vacuum detects carpets automatically.
  • 4 % Lower filtration efficiency
    Roborock S6 has a lower filtration efficiency than the average robot vacuum (95% vs 99%).
    Source 2 is supported by another source at 95%.
  • More basic filter
    Roborock S6 uses a EPA 11 filter, while the average robot vacuum uses HEPA.
  • Does not let you adjust the water flow
    Roborock S6 does not let you adjust the water flow, while the average robot vacuum lets you adjust the water flow.
  • 100 mL smaller water tank
    Roborock S6 has a water tank capacity of 140 mL, compared with 240 mL for the average robot vacuum.
  • 1 fewer water-flow levels
    The number of water-flow levels on Roborock S6 is 2, compared with 3 on the average robot vacuum.
    2 selectable water flow levels
  • More basic obstacle avoidance
    Roborock S6 uses LiDAR obstacle avoidance, while the average robot vacuum uses hybrid.
    What it is: Obstacle avoidance technology uses sensors, cameras, LiDAR or structured light to detect objects and route around them.
    When it matters: More capable systems reduce contact with cables, shoes, pet bowls and other clutter, so the robot needs fewer rescues.

    Importance: HIGH

    Roborock S6 uses LiDAR obstacle avoidance, while the average robot vacuum uses hybrid.LiDAR vs hybrid
  • 2,000 Pa weaker suction
    Roborock S6 delivers 2000 Pa, compared with 4,000 Pa for the average robot vacuum.
    What it is: Maximum suction power is the highest pressure the vacuum motor is rated to produce, measured in pascals.
    When it matters: Higher figures can help lift embedded debris from carpet, but brush design and airflow also determine real cleaning performance.

    Importance: HIGH

    Roborock S6 delivers 2000 Pa, compared with 4,000 Pa for the average robot vacuum.2000 Pa vs 4000 Pa
  • Does not detect carpets automatically
    Roborock S6 does not detect carpets automatically, while the average robot vacuum detects carpets automatically.
    What it is: Carpet detection allows the robot to recognize when it moves from hard flooring onto carpet or a rug.
    When it matters: It enables carpet-specific actions such as suction boost, mop lifting or carpet avoidance.

    Importance: MEDIUM

    Roborock S6 does not detect carpets automatically, while the average robot vacuum detects carpets automatically.
  • Does not let you adjust the water flow
    Roborock S6 does not let you adjust the water flow, while the average robot vacuum lets you adjust the water flow.
    What it is: Water flow control adjusts how much water the robot releases onto the mop.
    When it matters: It helps prevent overwetting delicate floors and provides more moisture for dirtier hard-floor areas.

    Importance: LOW

    Roborock S6 does not let you adjust the water flow, while the average robot vacuum lets you adjust the water flow.
  • Older model
    Roborock S6 was released in 2019, compared with 2023 for the average robot vacuum.
    May 2019
    What it is: Release date indicates when the robot vacuum model entered the market.
    When it matters: Newer models may receive longer software support and newer navigation features, while older models can offer better discounts.

    Importance: LOW

    Roborock S6 was released in 2019, compared with 2023 for the average robot vacuum.2,019 vs 2,023
  • 4 % Lower filtration efficiency
    Roborock S6 has a lower filtration efficiency than the average robot vacuum (95% vs 99%).
    Source 2 is supported by another source at 95%.
    What it is: Filter efficiency is the stated percentage of particles the filter can retain under its specified test conditions.
    When it matters: It matters for fine dust and allergens, although leakage around the filter can reduce whole-machine performance.

    Importance: MEDIUM

    Roborock S6 has a lower filtration efficiency than the average robot vacuum (95% vs 99%).95 % vs 99 %
  • More basic filter
    Roborock S6 uses a EPA 11 filter, while the average robot vacuum uses HEPA.
    What it is: Filter type identifies the filtration design used to capture fine particles in the exhaust air.
    When it matters: Higher-grade, well-sealed filters are more relevant for allergy concerns, while washable and replaceable designs affect maintenance cost.

    Importance: LOW

    Roborock S6 uses a EPA 11 filter, while the average robot vacuum uses HEPA.EPA 11 vs HEPA
  • 100 mL smaller water tank
    Roborock S6 has a water tank capacity of 140 mL, compared with 240 mL for the average robot vacuum.
    What it is: Water tank capacity is the amount of mopping water carried inside the robot.
    When it matters: A larger tank can cover more hard floor before refilling, though dock-based automatic refill can reduce this limitation.

    Importance: LOW

    Roborock S6 has a water tank capacity of 140 mL, compared with 240 mL for the average robot vacuum.140 mL vs 240 mL

Graphic comparison of Roborock S6 and other robot vacuums

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Third-party reviews

(Reviews last updated: July 2026)

What customers like about Roborock S6?

  • Extremely precise intelligent navigation and mapping.
  • A reliable, feature-rich companion app provides no-go zones and selective cleaning.
  • Excellent suction collects dust, dirt, and pet hair especially well.
  • The brushes are designed to prevent hair and fur tangles.
  • Operation is quiet compared with competing models.

What customers dislike about Roborock S6?

  • The relatively small dust bin needs frequent emptying.
  • Mopping is suitable only for light surface cleaning, not stubborn dirt.
  • It struggles slightly with very fine debris on carpets.
  • Replacement parts and maintenance can be costly overall.

Expert reviews

E
expertreviews.co.uk
18/06/2019
Summary of the review
T
techradar.com
13/08/2019
Summary of the review
A
androidcentral.com
12/08/2019
Summary of the review
R
rtings.com
22/07/2021
Summary of the review
P
pocket-lint.com
10/06/2019
Summary of the review
T
the-ambient.com
18/06/2020
Summary of the review
T
trustedreviews.com
07/05/2019
Summary of the review
T
trustedreviews.com
07/05/2019
Summary of the review
S
smart-home-fox.co.uk
07/07/2023
Summary of the review
C
chip.de
27. Mai 2019
Summary of the review
H
heise.de
07/06/2026
Summary of the review
D
derstandard.de
04/08/2019
Summary of the review
S
siio.de
07/06/2026
Summary of the review
S
saug-wisch-roboter.de
09. März 2024
Summary of the review
S
smart-home-fox.de
16. Januar 2025
Summary of the review
T
testen-mit-kopf.de
22/08/2025
Summary of the review
L
lesnumeriques.com
06/05/2019
Summary of the review
L
leparisien.fr
27/05/2019
Summary of the review
C
clubic.com
05/06/2019
Summary of the review
F
frandroid.com
24/06/2019
Summary of the review
P
phonandroid.com
28/05/2019
Summary of the review
E
elespanol.com
06/05/2019
Summary of the review
E
elmundo.es
26/05/2019
Summary of the review
S
smartworld.it
03/07/2019
Summary of the review
A
andreagaleazzi.com
30/07/2019
Summary of the review
T
tweakers.net
06/08/2019
Summary of the review
K
kieskeurig.nl
16/07/2019
Summary of the review

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