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Rowenta RR7877WH X-Plorer Serie 40 Review | 118 Data compared

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  • Avg. price in UK: ~£320
  • Avg. price in US: ~$440
  • Max suction power: 2000 Pa
  • Runtime: 150 min
  • Dustbin capacity: 440 mL
  • Max threshold height: 15 mm

Rowenta RR7877WH X-Plorer Serie 40 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.

5.4

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%

5.4

Technical Score

20.0%

?

User score

Good
5.4

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%

4.7

Cleaning

23.0%

5.8

Navigation

18.0%

5.2

Mopping

12.0%

4.1

Battery

10.0%

7.7

Smart Features

7.0%

6.7

Design

Good
?

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%

?

User reviews

30.0%

?

Popularity

  • 4.5
    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%

    4.3

    Water tank capacity

  • 3.7
    Pet homes

    Score components:

    35.0%

    4.0

    Anti-tangle technology

    30.0%

    2.1

    Max suction power

    20.0%

    4.0

    Carpet boost

    15.0%

    6.2

    Dustbin capacity

  • 5.7
    Navigation and mapping

    Score components:

    30.0%

    5.5

    Primary navigation technology

    30.0%

    10

    Obstacle avoidance technology

    20.0%

    1.0

    Object recognition

    20.0%

    4.0

    Real-time mapping

  • No image
No image

Best prices in UK

    N/A~ £320

Best rankings

?

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

Verdict

The Rowenta X-Plorer Serie 120 AI (RR7877WH) is a versatile 2-in-1 robot vacuum and mop that delivers 2700 Pa of suction power, features a 0.7-liter dust bin, and includes a 110 ml water tank for a total cleaning coverage of up to 150 square meters per charge. Key pros include advanced Laser+Camera navigation with real-time AI obstacle detection down to 6 cm, smartphone app control supporting 4 distinct maps, compatibility with Alexa and Google Assistant, three adjustable power modes, and a generous 120-minute battery runtime that operates at a relatively quiet 65 dB noise level. On the downside, its 110 ml water tank is relatively small and requires frequent refills during extensive mopping sessions, and its 9.7 cm height can prevent it from fits under ultra-low furniture.

Technical Specifications of robot vacuum Rowenta RR7877WH X-Plorer Serie 40

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%

?

Cleaning

23.0%

?

Navigation

18.0%

?

Mopping

12.0%

?

Battery

10.0%

?

Smart Features

7.0%

?

Design

5.4
Rowenta RR7877WH X-Plorer Serie 40 has a technical score of 5.4, lower than that of 87.5% 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%

0.0

User reviews

30.0%

1.0

Popularity

?
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.
1.0
Rowenta RR7877WH X-Plorer Serie 40 has a popularity of 1 points, which is lower than 69.9% 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%

5.4

Overall score

40.0%

8.8

Price

6.4
Rowenta RR7877WH X-Plorer Serie 40 has a quality-to-price ratio of 6.4 points, which is lower than 93.5% 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
Rowenta RR7877WH X-Plorer Serie 40 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

3
Rowenta RR7877WH X-Plorer Serie 40 has a suction-level count of 3, which is lower than that of 50.8% of robot vacuums and the same as that of 35.7% 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

brushed
Rowenta RR7877WH X-Plorer Serie 40 uses a motor type considered less efficient than those in 97.5% of robot vacuums and matched by 2.5% 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

?
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

3
Rowenta RR7877WH X-Plorer Serie 40 offers 3 cleaning modes, which is fewer than 62% of robot vacuums and as many as 27.7% 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
Rowenta RR7877WH X-Plorer Serie 40 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
Rowenta RR7877WH X-Plorer Serie 40 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

gyroscope
Rowenta RR7877WH X-Plorer Serie 40 uses gyroscope as its primary navigation system, which is less capable than the systems in 73.9% of robot vacuums and matched by 19.2% 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

no
Rowenta RR7877WH X-Plorer Serie 40 does not map the floor, while this feature is available on 74.2% 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

no
Rowenta RR7877WH X-Plorer Serie 40 does not update its map in real time, while this feature is available on 68.7% of robot vacuums.
Grounded no from data_scrape2/data_scrape4 (agreement or one clear no/N/A 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

no
Rowenta RR7877WH X-Plorer Serie 40 does not store multiple maps, while this feature is available on 56.7% 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

no
Rowenta RR7877WH X-Plorer Serie 40 does not support map editing, while this feature is available on 64.1% of robot vacuums.
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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
Rowenta RR7877WH X-Plorer Serie 40 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

Rowenta Robots
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
Rowenta RR7877WH X-Plorer Serie 40 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

yes
Rowenta RR7877WH X-Plorer Serie 40 connects via Bluetooth. This feature is available on 64.5% 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

?
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

?
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

150 min
Rowenta RR7877WH X-Plorer Serie 40 runs for 150 min per charge; this is longer than 47.3% of robot vacuums and equal to 11.4% 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

no
Rowenta RR7877WH X-Plorer Serie 40 does not resume cleaning after charging, while this feature is available on 83.3% 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

80 mm
Rowenta RR7877WH X-Plorer Serie 40 is 80 mm tall; this is lower than 69.9% of robot vacuums and equal to 7% 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

325 mm
Rowenta RR7877WH X-Plorer Serie 40 is 325 mm wide; this is narrower than 66.5% of robot vacuums and equal to 8.5% 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

325 mm
Rowenta RR7877WH X-Plorer Serie 40 is 325 mm long; this is shorter than 65.8% of robot vacuums and equal to 8.9% 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

3.79 kg
Rowenta RR7877WH X-Plorer Serie 40 weighs 3.79 kg; this is more than 62.5% of robot vacuums and equal to 1.4% of robot vacuums.
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Rowenta RR7877WH X-Plorer Serie 40 vs the average robot vacuum

  • 1 more side brushes
    The number of side brushes on Rowenta RR7877WH X-Plorer Serie 40 is 2, compared with 1 on the average robot vacuum.
    Uses 2 side brushes.
    What it is: The number of side brushes shows how many spinning brushes sweep debris from edges toward the main intake.
    When it matters: Extra side-brush coverage can help along walls and corners, although speed and control matter more than count alone.

    Importance: LOW

    The number of side brushes on Rowenta RR7877WH X-Plorer Serie 40 is 2, compared with 1 on the average robot vacuum.2 vs 1
  • 0.9 % Higher filtration efficiency
    Rowenta RR7877WH X-Plorer Serie 40 has a higher filtration efficiency than the average robot vacuum (99.9% vs 99%).
    Source 4 is supported by another source at 99.9%.
    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

    Rowenta RR7877WH X-Plorer Serie 40 has a higher filtration efficiency than the average robot vacuum (99.9% vs 99%).99.9 % vs 99 %
  • 14 mm lower profile
    Rowenta RR7877WH X-Plorer Serie 40 is 80 mm tall, compared with 94 mm for the average robot vacuum.
    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

    Rowenta RR7877WH X-Plorer Serie 40 is 80 mm tall, compared with 94 mm for the average robot vacuum.80 mm vs 94 mm
  • 3.97 kg lighter base station
    Rowenta RR7877WH X-Plorer Serie 40 has a base station that weighs 0.3 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

    Rowenta RR7877WH X-Plorer Serie 40 has a base station that weighs 0.3 kg, compared with 4.3 kg for the average robot vacuum.0.33 kg vs 4.3 kg
  • Supports more languages
    Rowenta RR7877WH X-Plorer Serie 40 supports 30 languages, compared with 17 on the average robot vacuum.
    What it is: Supported languages are the interface or voice-prompt languages available on the robot and in its app.
    When it matters: Language availability affects setup, accessibility and how clearly the robot can report errors.

    Importance: LOW

    Rowenta RR7877WH X-Plorer Serie 40 supports 30 languages, compared with 17 on the average robot vacuum.30 vs 17
  • 15 mm shorter body
    Rowenta RR7877WH X-Plorer Serie 40 is 325 mm long, compared with 340 mm for the average robot vacuum.
    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

    Rowenta RR7877WH X-Plorer Serie 40 is 325 mm long, compared with 340 mm for the average robot vacuum.325 mm vs 340 mm
  • 13.65 mm narrower body
    Rowenta RR7877WH X-Plorer Serie 40 is 325 mm wide, compared with 338.65 mm for the average robot vacuum.
    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

    Rowenta RR7877WH X-Plorer Serie 40 is 325 mm wide, compared with 338.65 mm for the average robot vacuum.325 mm vs 338.65 mm
  • 40 mL larger dustbin
    Rowenta RR7877WH X-Plorer Serie 40 has a dustbin capacity of 440 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

    Rowenta RR7877WH X-Plorer Serie 40 has a dustbin capacity of 440 mL, compared with 400 mL for the average robot vacuum.440 mL vs 400 mL
  • 14 mm lower profile
    Rowenta RR7877WH X-Plorer Serie 40 is 80 mm tall, compared with 94 mm for the average robot vacuum.
  • 3.97 kg lighter base station
    Rowenta RR7877WH X-Plorer Serie 40 has a base station that weighs 0.3 kg, compared with 4.3 kg for the average robot vacuum.
  • 15 mm shorter body
    Rowenta RR7877WH X-Plorer Serie 40 is 325 mm long, compared with 340 mm for the average robot vacuum.
  • 13.65 mm narrower body
    Rowenta RR7877WH X-Plorer Serie 40 is 325 mm wide, compared with 338.65 mm for the average robot vacuum.
  • Supports more languages
    Rowenta RR7877WH X-Plorer Serie 40 supports 30 languages, compared with 17 on the average robot vacuum.
  • 1 more side brushes
    The number of side brushes on Rowenta RR7877WH X-Plorer Serie 40 is 2, compared with 1 on the average robot vacuum.
  • 0.9 % Higher filtration efficiency
    Rowenta RR7877WH X-Plorer Serie 40 has a higher filtration efficiency than the average robot vacuum (99.9% vs 99%).
  • 40 mL larger dustbin
    Rowenta RR7877WH X-Plorer Serie 40 has a dustbin capacity of 440 mL, compared with 400 mL for the average robot vacuum.

Total
Design
Smart Features
Cleaning
  • Does not resume cleaning after charging
    Rowenta RR7877WH X-Plorer Serie 40 does not resume cleaning after charging, while the average robot vacuum resumes cleaning after charging.
  • 1.5 h slower charging
    Rowenta RR7877WH X-Plorer Serie 40 takes 6 h to charge, compared with 4.5 h for the average robot vacuum.
  • 30 m² less cleaning coverage
    Rowenta RR7877WH X-Plorer Serie 40 can clean up to 150 m² per charge, compared with 180 m² for the average robot vacuum.
  • 0.26 kg heavier robot
    Rowenta RR7877WH X-Plorer Serie 40 weighs 3.8 kg, compared with 3.53 kg for the average robot vacuum.
  • 1 dB louder operation
    Rowenta RR7877WH X-Plorer Serie 40 produces 66 dB of noise, compared with 65 dB for the average robot vacuum.
  • Does not provide maintenance reminders
    Rowenta RR7877WH X-Plorer Serie 40 does not provide maintenance reminders, while the average robot vacuum provides maintenance reminders.
  • Does not provide cleaning reports
    Rowenta RR7877WH X-Plorer Serie 40 does not provide cleaning reports, while the average robot vacuum provides cleaning reports.
  • More basic navigation
    Rowenta RR7877WH X-Plorer Serie 40 uses gyroscope navigation, while the average robot vacuum uses LiDAR.
  • Does not support no-mop zones
    Rowenta RR7877WH X-Plorer Serie 40 does not support no-mop zones, while the average robot vacuum supports configurable no-mop zones.
  • 5 mm less threshold clearance
    Rowenta RR7877WH X-Plorer Serie 40 climbs thresholds up to 15 mm, compared with 20 mm for the average robot vacuum.
  • Does not map the floor
    Rowenta RR7877WH X-Plorer Serie 40 does not map the floor, while the average robot vacuum maps the floor.
  • Does not support map editing
    Rowenta RR7877WH X-Plorer Serie 40 does not support map editing, while the average robot vacuum lets you edit maps.
  • Does not store multiple maps
    Rowenta RR7877WH X-Plorer Serie 40 does not store multiple maps, while the average robot vacuum stores multiple maps.
  • Does not update its map in real time
    Rowenta RR7877WH X-Plorer Serie 40 does not update its map in real time, while the average robot vacuum updates its map in real time.
    Grounded no from data_scrape2/data_scrape4 (agreement or one clear no/N/A with other source empty/noisy).
  • Does not show its location in real time
    Rowenta RR7877WH X-Plorer Serie 40 does not show its location in real time, while the average robot vacuum shows its location in real time.
  • Has no gyroscope
    Rowenta RR7877WH X-Plorer Serie 40 has no gyroscope, while the average robot vacuum has a gyroscope.
  • 2,000 Pa weaker suction
    Rowenta RR7877WH X-Plorer Serie 40 delivers 2000 Pa, compared with 4,000 Pa for the average robot vacuum.
  • Does not detect carpets automatically
    Rowenta RR7877WH X-Plorer Serie 40 does not detect carpets automatically, while the average robot vacuum detects carpets automatically.
  • Does not boost suction automatically on carpets
    Rowenta RR7877WH X-Plorer Serie 40 does not boost suction automatically on carpets, while the average robot vacuum boosts suction on carpets automatically.
  • 1 fewer cleaning modes
    The number of cleaning modes on Rowenta RR7877WH X-Plorer Serie 40 is 3, compared with 4 on the average robot vacuum.
  • 1 fewer suction levels
    The number of suction levels on Rowenta RR7877WH X-Plorer Serie 40 is 3, compared with 4 on the average robot vacuum.
  • Does not support zone cleaning
    Rowenta RR7877WH X-Plorer Serie 40 does not support zone cleaning, while the average robot vacuum supports zone cleaning.
  • Does not support room-by-room cleaning
    Rowenta RR7877WH X-Plorer Serie 40 does not support room-by-room cleaning, while the average robot vacuum supports room-by-room cleaning.
  • Less efficient brushed motor
    Rowenta RR7877WH X-Plorer Serie 40 uses a brushed motor, while the average robot vacuum uses brushless.
  • Does not include a cleaning tool
    Rowenta RR7877WH X-Plorer Serie 40 does not include a cleaning tool, while the average robot vacuum includes a cleaning tool.
  • Does not let you adjust the water flow
    Rowenta RR7877WH X-Plorer Serie 40 does not let you adjust the water flow, while the average robot vacuum lets you adjust the water flow.
  • 130 mL smaller water tank
    Rowenta RR7877WH X-Plorer Serie 40 has a water tank capacity of 110 mL, compared with 240 mL for the average robot vacuum.
  • More basic navigation
    Rowenta RR7877WH X-Plorer Serie 40 uses gyroscope navigation, while the average robot vacuum uses LiDAR.
    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

    Rowenta RR7877WH X-Plorer Serie 40 uses gyroscope navigation, while the average robot vacuum uses LiDAR.gyroscope vs LiDAR
  • 2,000 Pa weaker suction
    Rowenta RR7877WH X-Plorer Serie 40 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

    Rowenta RR7877WH X-Plorer Serie 40 delivers 2000 Pa, compared with 4,000 Pa for the average robot vacuum.2000 Pa vs 4000 Pa
  • Does not detect carpets automatically
    Rowenta RR7877WH X-Plorer Serie 40 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

    Rowenta RR7877WH X-Plorer Serie 40 does not detect carpets automatically, while the average robot vacuum detects carpets automatically.
  • Does not support no-mop zones
    Rowenta RR7877WH X-Plorer Serie 40 does not support no-mop zones, while the average robot vacuum supports configurable no-mop zones.
    What it is: No-mop zones are mapped areas that the robot avoids while its mop is attached or wet.
    When it matters: They protect rugs and moisture-sensitive floors when the robot cannot lift its mop high enough.

    Importance: LOW

    Rowenta RR7877WH X-Plorer Serie 40 does not support no-mop zones, while the average robot vacuum supports configurable no-mop zones.
  • 5 mm less threshold clearance
    Rowenta RR7877WH X-Plorer Serie 40 climbs thresholds up to 15 mm, compared with 20 mm for the average robot vacuum.
    What it is: Maximum threshold height is the tallest doorway strip or floor transition the robot is rated to climb.
    When it matters: It determines whether the robot can move between rooms without becoming stuck at raised thresholds.

    Importance: MEDIUM

    Rowenta RR7877WH X-Plorer Serie 40 climbs thresholds up to 15 mm, compared with 20 mm for the average robot vacuum.15 mm vs 20 mm
  • Does not boost suction automatically on carpets
    Rowenta RR7877WH X-Plorer Serie 40 does not boost suction automatically on carpets, while the average robot vacuum boosts suction on carpets automatically.
    What it is: Carpet boost automatically increases suction when the robot detects carpet.
    When it matters: It helps pull debris from carpet fibres without using maximum power for the entire cleaning run.

    Importance: MEDIUM

    Rowenta RR7877WH X-Plorer Serie 40 does not boost suction automatically on carpets, while the average robot vacuum boosts suction on carpets automatically.
  • 1 fewer cleaning modes
    The number of cleaning modes on Rowenta RR7877WH X-Plorer Serie 40 is 3, compared with 4 on the average robot vacuum.
    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

    The number of cleaning modes on Rowenta RR7877WH X-Plorer Serie 40 is 3, compared with 4 on the average robot vacuum.3 vs 4
  • Does not map the floor
    Rowenta RR7877WH X-Plorer Serie 40 does not map the floor, while the average robot vacuum maps the floor.
    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

    Rowenta RR7877WH X-Plorer Serie 40 does not map the floor, while the average robot vacuum maps the floor.
Total
Overall
Battery
Design
Smart Features
Navigation
Cleaning
Mopping

Graphic comparison of Rowenta RR7877WH X-Plorer Serie 40 and other robot vacuums

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Third-party reviews

What customers like about Rowenta RR7877WH X-Plorer Serie 40?

  • AI, laser, and camera systems provide intelligent navigation and very accurate mapping.
  • Excellent suction effectively collects dust, hair, and pet fur.
  • Excellent battery life covers medium-sized apartments without interruption.
  • Versatile 4-in-1 operation vacuums and mops simultaneously.
  • The dust bin is simple and intuitive to maintain and empty.

What customers dislike about Rowenta RR7877WH X-Plorer Serie 40?

  • Mopping is intended for light refreshing rather than stubborn dirt.
  • The setup app and software can feel more complex and less intuitive than competitors.
  • It occasionally has difficulty returning to the charging dock.
  • The size of the robot and dock may prevent access beneath very low furniture.

Expert reviews

E
etm-testmagazin.de
28/01/2022
Summary of the review
Rowenta RR7877 X-plorer S120 AI Review 2022
(Translated)Show original
T
tweakers.net
28/09/2025
Summary of the review
Rowenta X-Plorer Serie 120 AI RR7877 Robot Vacuum Cleaner
(Translated)Show original

Video reviews

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