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Products in this category are scored under Frontum Robot Vacuums Methodology v1.0: technical specifications plus authentic consumer ratings, with 0% commercial bias.
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Roborock S8 MaxV Ultra review: 118 specs compared

Avg. price:~£1,320Max suction power:10000 PaRuntime:180 minDustbin capacity:270 mLMax threshold height:20 mm

Roborock S8 MaxV Ultra 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.

Roborock S8 MaxV Ultra
8.6/10

Overall score

Score
8.6/ 10
✕
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 distribution
▼
<55-66-77-88-99-10
Score components

80%

8.7

Technical score

20%

8.5

User score

★Better than 94% of robot vacuums
7.1

Value for money

Value for money
7.1/ 10
✕
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 distribution
▼
<55-66-77-88-99-10
Score components

70%

8.6

Overall score

30%

3.5

Price

▼Worse than 79%
8.7

Technical score

Technical score
8.7/ 10
✕
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 distribution
▼
<55-66-77-88-99-10
Score components

30%

8.6

Cleaning

23%

9.2

Navigation

18%

9.1

Mopping

12%

8.2

Battery

10%

9.8

Smart Features

7%

5.2

Design

★Better than 92%
8.5

User score

User score
8.5/ 10
✕
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 distribution
▼
<55-66-77-88-99-10
Score components

70%

8.4

User ratings

30%

8.8

Number of reviews

Based on ratings from across the web.
▲Better than 84%
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Where to buy
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Best rankings
Available: ranking among products currently available (including other versions of this product).All: ranking among all products in the database.
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Technical Specifications of robot vacuum Roborock S8 MaxV Ultra

Technical score
Technical score
8.7/ 10
✕
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 distribution
▼
<55-66-77-88-99-10
Score components:

30%

8.6

Cleaning

23%

9.2

Navigation

18%

9.1

Mopping

12%

8.2

Battery

10%

9.8

Smart Features

7%

5.2

Design

8.7
User score
User score
8.5/ 10
✕
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 distribution
▼
<55-66-77-88-99-10
Score components

70%

8.4

User ratings

30%

8.8

Number of reviews

Based on ratings from across the web.
8.5
Popularity
Popularity
8.8/ 10
✕
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.
Score distribution
▼
<55-66-77-88-99-10
Popularity:
Roborock S8 MaxV Ultra has a popularity index of 8.8, higher than that of 79.2% of robot vacuums and equal to that of 1.6% of robot vacuums.
8.8
Value for money
Value for money
7.1/ 10
✕
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 distribution
▼
<55-66-77-88-99-10
Score components:

70%

8.6

Overall score

30%

3.5

Price

7.1
Max suction power
10,000 Pa
This robot vacuum has a maximum suction pressure of 10,000 Pa, which is higher than 86.4% of robot vacuums and equal to 2.2% of robot vacuums.
N. of suction power levels
5
This robot vacuum has 5 suction power levels, which is more than 93.7% of robot vacuums offer and the same number as 6.1% of robot vacuums offer.
Motor type
brushless
This robot vacuum uses a brushless motor, a type that is generally more efficient than those used by 2.7% of robot vacuums and also used by 97.3% of robot vacuums.
Power
?
Cleaning modes
4
This robot vacuum offers 4 cleaning modes, which is more than 38.2% of robot vacuums offer and the same number as 47.5% of robot vacuums offer.
Show more
Mopping capability
yes
This robot vacuum can mop floors. 78.8% of robot vacuums offer this feature.
Mopping system type
hybrid
This robot vacuum uses hybrid for mopping. This system is more effective than those on 100% of robot vacuums.
Mop pad type
semi-circular
Mop pad material
microfiber
Mop pressure
612 g
This robot vacuum has a listed mop pressure of 612 g, which is higher than that of 32.4% of robot vacuums and equal to that of 27% of robot vacuums.
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Primary navigation technology
LiDAR
This robot vacuum 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
yes
This robot vacuum maps the floor. 74% of robot vacuums offer this feature.
Real-time mapping
yes
This robot vacuum updates its map in real time. 68.5% of robot vacuums offer this feature.
Multiple map storage
yes
This robot vacuum stores multiple maps. 56.4% of robot vacuums offer this feature.
Map editing
yes
This robot vacuum lets you edit maps. 63.8% of robot vacuums offer this feature.
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App control
yes
This robot vacuum supports app control. 5.5% of robot vacuums support app control.
App name
Roborock
Wi-Fi connectivity
yes
This robot vacuum supports Wi-Fi connectivity. 6.3% of robot vacuums support Wi-Fi connectivity.
Supported Wi-Fi bands
2.4 GHz
Bluetooth connectivity
yes
This robot vacuum supports Bluetooth connectivity. 35.5% of robot vacuums support Bluetooth connectivity.
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Battery capacity
5,200 mAh
This robot vacuum has a battery capacity of 5,200 mAh, which is higher than 67.3% of robot vacuums and equal to 26.5% of robot vacuums.
Battery type
Li-ion
Battery voltage
14.4 V
Runtime
180 min
This robot vacuum runs for 180 min per charge, which is longer than 63.4% of robot vacuums and equal to 13.3% of robot vacuums.
Recharge and resume
yes
This robot vacuum resumes cleaning after charging. 83.1% of robot vacuums offer this feature.
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Shape
round
Height
103 mm
Width
353 mm
Length
353 mm
Weight
4.5 kg
This robot vacuum weighs 4.5 kg, making it heavier than 84% of robot vacuums and the same weight as 1% of robot vacuums.
Show more

Roborock S8 MaxV Ultra vs the average robot vacuum

246810TotalBatteryDesignSmart FeaturesNavigationCleaningMopping
  • 6,000 Pa stronger maximum suction
    This robot vacuum has stronger maximum suction than the average robot vacuum (10,000 Pa vs 4,000 Pa). The average robot vacuum has a maximum suction pressure of 4,000 Pa.
    10,000 Pa vs 4,000 Pa
  • Better mopping system
    This robot vacuum uses hybrid for mopping, while the average robot vacuum uses static pad.
    hybrid vs static pad
  • Has anti-tangle technology
    This robot vacuum has anti-tangle technology, while the average robot vacuum does not. 42.8% of robot vacuums offer this feature.
  • Lifts its mop over carpets
    This robot vacuum lifts its mop over carpets, while the average robot vacuum does not lift its mop automatically.
  • Empties its dustbin automatically
    This robot vacuum empties its dustbin automatically, while the average robot vacuum requires manual dustbin emptying.
  • Cleans its mop automatically at the dock
    This robot vacuum cleans its mop automatically at the dock, while the average robot vacuum does not clean its mop automatically at the dock.
  • Detects dirtier areas
    This robot vacuum detects dirtier areas, while the average robot vacuum does not detect dirtier areas.
  • Refills its water tank automatically
    This robot vacuum refills its water tank automatically, while the average robot vacuum requires manual water refilling.
  • 6.2% higher user score
    User score
    8.5/ 10
    ✕
    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 distribution
    ▼
    ▼
    <55-66-77-88-99-10
    Roborock S8 MaxV Ultra
    the average robot vacuum
    Roborock S8 MaxV Ultra has a higher user score than the average robot vacuum (8.49 vs 8).
    8.49 vs 8
  • 120 m² larger cleaning area
    This robot vacuum has a larger maximum cleaning area than the average robot vacuum (300 m² vs 180 m²). The average robot vacuum has a maximum cleaning area of 180 m².
    300 m² vs 180 m²
  • 2,000 mAh greater battery capacity
    This robot vacuum has a greater battery capacity than the average robot vacuum (5,200 mAh vs 3,200 mAh). The average robot vacuum has a battery capacity of 3,200 mAh.
    5,200 mAh vs 3,200 mAh
  • Supports fast charging
    This robot vacuum supports fast charging, while the average robot vacuum does not support fast charging.
  • 30 min longer runtime
    This robot vacuum runs longer per charge than the average robot vacuum (180 min vs 150 min). The average robot vacuum runs for 150 min.
    180 min vs 150 min
  • Supports off-peak charging
    This robot vacuum supports off-peak charging, while the average robot vacuum does not support off-peak charging.
  • 0.5 h shorter charging time
    This robot vacuum takes less time to recharge fully than the average robot vacuum (4 h vs 4.5 h). The average robot vacuum takes 4.5 h.
    4 h vs 4.5 h
  • 0.3 m longer power cord
    This robot vacuum has a longer power cord than the average robot vacuum (1.8 m vs 1.5 m). The average robot vacuum's power cord is 1.5 m long.
    1.8 m vs 1.5 m
  • Newer model
    This robot vacuum was released in 2024, later than the average robot vacuum in 2023. The average release year for robot vacuums is 2023.
    2024 vs 2023
  • Detects liquid spills
    This robot vacuum detects liquid spills, while the average robot vacuum does not. 5.4% of robot vacuums offer this feature.
  • Supports remote camera monitoring
    This robot vacuum supports remote camera monitoring, while the average robot vacuum does not. 13.4% of robot vacuums support this.
  • Has a child lock
    This robot vacuum has a child lock, while the average robot vacuum does not. 44.9% of robot vacuums offer this.
  • 13 more languages supported
    This robot vacuum supports more languages than the average robot vacuum (30 vs 17). The average robot vacuum supports 17 languages.
    30 vs 17
  • 73 more object types recognised
    This robot vacuum recognises more object types than the average robot vacuum (73 vs 0). The average robot vacuum recognises 0 object types.
    73 vs 0
  • 6,000 Pa stronger maximum suction
    This robot vacuum has stronger maximum suction than the average robot vacuum (10,000 Pa vs 4,000 Pa). The average robot vacuum has a maximum suction pressure of 4,000 Pa.
    10,000 Pa vs 4,000 Pa
  • Has anti-tangle technology
    This robot vacuum has anti-tangle technology, while the average robot vacuum does not. 42.8% of robot vacuums offer this feature.
  • Empties its dustbin automatically
    This robot vacuum empties its dustbin automatically, while the average robot vacuum requires manual dustbin emptying.
  • Detects dirtier areas
    This robot vacuum detects dirtier areas, while the average robot vacuum does not detect dirtier areas.
  • 1 more suction power levels
    This robot vacuum offers more suction power levels than the average robot vacuum (5 vs 4). The average robot vacuum offers 4 suction power levels.
    5 vs 4
  • Better mopping system
    This robot vacuum uses hybrid for mopping, while the average robot vacuum uses static pad.
    hybrid vs static pad
  • Lifts its mop over carpets
    This robot vacuum lifts its mop over carpets, while the average robot vacuum does not lift its mop automatically.
  • Cleans its mop automatically at the dock
    This robot vacuum cleans its mop automatically at the dock, while the average robot vacuum does not clean its mop automatically at the dock.
  • Refills its water tank automatically
    This robot vacuum refills its water tank automatically, while the average robot vacuum requires manual water refilling.
  • Vibrating mop
    This robot vacuum has a vibrating mop, while the average robot vacuum does not. 11.3% of robot vacuums have a vibrating mop.
  • Washes the mop with hot water
    This robot vacuum washes its mop with hot water at the base station, while the average robot vacuum does not. 13.4% of robot vacuums offer this.
  • 5 rpm faster mop rotation
    This robot vacuum spins its mop pads faster than the average robot vacuum (185 rpm vs 180 rpm). The average mop rotation speed among robot vacuums with spinning mops is 180 rpm.
    185 rpm vs 180 rpm
  • Dispenses cleaning solution automatically
    This robot vacuum dispenses cleaning solution automatically, while the average robot vacuum does not. 26.4% of robot vacuums offer this.
  • Supports cleaning solution
    This robot vacuum supports cleaning solution for mopping, while the average robot vacuum does not. 44.8% of robot vacuums support this.
  • 4 % lower filter efficiency
    This robot vacuum has lower filter efficiency than the average robot vacuum (95 % vs 99 %). The average robot vacuum has a filter efficiency of 99 %.
    95 % vs 99 %
  • 130 mL smaller dustbin
    This robot vacuum has a smaller onboard dustbin than the average robot vacuum (270 mL vs 400 mL). The average robot vacuum has a dustbin capacity of 400 mL.
    270 mL vs 400 mL
  • 140 mL less onboard water capacity
    This robot vacuum has a smaller onboard water tank than the average robot vacuum (100 mL vs 240 mL). The average robot vacuum's onboard water tank holds 240 mL.
    100 mL vs 240 mL
  • 26.1% heavier
    This robot vacuum is heavier than the average robot vacuum (4.5 kg vs 3.57 kg). The average robot vacuum weighs 3.57 kg.
    4.5 kg vs 3.57 kg
  • Does not include a cleaning tool
    This robot vacuum does not include a cleaning tool, while the average robot vacuum includes a cleaning tool.
  • 6.03 kg heavier base station
    This robot vacuum has a heavier base station than the average robot vacuum (10.3 kg vs 4.3 kg). The average robot vacuum's base station weighs 4.3 kg.
    10.33 kg vs 4.3 kg
  • 4 dB louder
    This robot vacuum has a higher reported cleaning noise level than the average robot vacuum (69 dB vs 65 dB). The average robot vacuum has a reported noise level of 65 dB.
    69 dB vs 65 dB
  • 5.08x more expensive
    Roborock S8 MaxV Ultra is more expensive than the average robot vacuum (£1,320 vs £260).
    £1,320 vs £260
  • 5.08x more expensive
    Roborock S8 MaxV Ultra is more expensive than the average robot vacuum (£1,320 vs £260).
    £1,320 vs £260
  • 6.9% worse value for money
    Roborock S8 MaxV Ultra has worse value for money than the average robot vacuum (7.1 vs 7.6).
    7.1 vs 7.59
  • 2 W higher standby power consumption
    This robot vacuum draws more power in standby than the average robot vacuum (4 W vs 2 W). The average robot vacuum draws 2 W in standby.
    4 W vs 2 W
  • 26.1% heavier
    This robot vacuum is heavier than the average robot vacuum (4.5 kg vs 3.57 kg). The average robot vacuum weighs 3.57 kg.
    4.5 kg vs 3.57 kg
  • 6.03 kg heavier base station
    This robot vacuum has a heavier base station than the average robot vacuum (10.3 kg vs 4.3 kg). The average robot vacuum's base station weighs 4.3 kg.
    10.33 kg vs 4.3 kg
  • 4 dB louder
    This robot vacuum has a higher reported cleaning noise level than the average robot vacuum (69 dB vs 65 dB). The average robot vacuum has a reported noise level of 65 dB.
    69 dB vs 65 dB
  • 4 % lower filter efficiency
    This robot vacuum has lower filter efficiency than the average robot vacuum (95 % vs 99 %). The average robot vacuum has a filter efficiency of 99 %.
    95 % vs 99 %
  • 130 mL smaller dustbin
    This robot vacuum has a smaller onboard dustbin than the average robot vacuum (270 mL vs 400 mL). The average robot vacuum has a dustbin capacity of 400 mL.
    270 mL vs 400 mL
  • Does not include a cleaning tool
    This robot vacuum does not include a cleaning tool, while the average robot vacuum includes a cleaning tool.
  • 11 mm narrower main brush
    This robot vacuum has a narrower main brush than the average robot vacuum (167 mm vs 178 mm). The average robot vacuum has a main brush 178 mm wide.
    167 mm vs 178 mm
  • 0.3 L smaller auto-empty dust bag
    This robot vacuum has a smaller auto-empty dust bag than the average robot vacuum (2.7 L vs 3 L). The average auto-empty dust bag capacity is 3 L.
    2.7 L vs 3 L
  • 140 mL less onboard water capacity
    This robot vacuum has a smaller onboard water tank than the average robot vacuum (100 mL vs 240 mL). The average robot vacuum's onboard water tank holds 240 mL.
    100 mL vs 240 mL

Video reviews

Hands-on testing, unboxing, and real-world video evaluations

Expert reviews

In-depth analysis and verdict from leading tech publications

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rtings.com
26/02/2025
Summary of the review
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techradar.com
30/07/2024
Summary of the review
D
digitaltrends.com
19/04/2024
Summary of the review
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pcmag.com
29/04/2024
Summary of the review
T
trustedreviews.com
03/06/2024
Summary of the review
M
moderncastle.com
14/08/2024
Summary of the review
N
nextpit.com
09/04/2024
Summary of the review
G
gadgetguy.com.au
12/06/2024
Summary of the review
G
galaxus.ch
18/09/2024
Summary of the review
R
robotobzor.com
10/08/2024
Summary of the review
N
nytimes.com
21/01/2025
Summary of the review
A
alexreviewstech.com
13/06/2024
Summary of the review
E
eftm.com
30/05/2024
Summary of the review
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lbtechreviews.com
10/06/2024
Summary of the review
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zdnet.com
23/04/2024
Summary of the review
U
uk.pcmag.com
29/04/2024
Summary of the review
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t3.com
30/07/2024
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clubic.com
01/04/2024
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fr.cnet.com
22/05/2024
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lesnumeriques.com
25/06/2024
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Third-party reviews

Based on ratings from across the web.
Reviews last updated: July 2026 · How we calculate this

What customers like about Roborock S8 MaxV Ultra

  • Outstanding mopping performance with high-lifting mop system (VibraRise 3.0)
  • Excellent edge and corner cleaning, including an extending side brush
  • Strong dry cleaning performance, particularly on laminate and carpets
  • Highly functional and convenient dock (empties, washes, dries)
  • Easy setup process and highly customizable app
  • Excellent obstacle avoidance and smart home integration

What customers don't like about Roborock S8 MaxV Ultra

  • Very high price point
  • The docking station is very large and requires significant space
  • Side brush can occasionally scatter sand or debris
  • High maintenance requirements, including regular dock cleaning
  • Limited internal dustbin capacity, relying heavily on the dock

Verdict

The Roborock S8 MaxV Ultra is a premium, flagship 2-in-1 robot vacuum and mop that delivers an industry-leading 10,000Pa of suction power alongside a dual-rubber roller brush and an innovative FlexiArm side brush for enhanced edge cleaning. Its standout characteristics include the VibraRise 3.0 sonic mopping system that vibrates 4,000 times per minute, Reactive AI 2.0 obstacle recognition utilizing a built-in RGB camera and structured light, a native "Hello Rocky" voice assistant, and a highly automated RockDock Ultra base station that empties dust, dispenses detergent, and washes/dries the mop with 60°C hot water and air. Main pros of this device are its exceptional hair and debris pickup across hard floors and carpets, precise navigation, real-time video monitoring, and a highly hands-off maintenance experience. However, notable cons include its exceptionally high premium retail price, an incredibly large and bulky docking station, occasionally buggy advanced software features, a non-detachable mop mount, and a tendency for the side brush to occasionally fling debris on hard surfaces.

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