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Xiaomi E12 Review | 118 Data compared

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  • Avg. price in UK: ~£90
  • Avg. price in US: ~$100
  • Max suction power: 4000 Pa
  • Runtime: 110 min
  • Dustbin capacity: 400 mL
  • Max threshold height: 20 mm

Xiaomi E12 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.

6.2

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%

6.2

Technical Score

20.0%

6.1

User score

Good
6.2

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%

5.5

Cleaning

23.0%

5.9

Navigation

18.0%

6.0

Mopping

12.0%

5.1

Battery

10.0%

8.5

Smart Features

7.0%

8.5

Design

Good
6.1

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%

7.4

User reviews

30.0%

3.1

Popularity

User score:
United Kingdom
amazon
3.7
(66)
United States
Amazon_logo.png
3.7
(66)

(Reviews last updated: July 2026)

Good
  • 5.0
    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%

    7.0

    Water tank capacity

  • 4.4
    Pet homes

    Score components:

    35.0%

    4.0

    Anti-tangle technology

    30.0%

    4.7

    Max suction power

    20.0%

    4.0

    Carpet boost

    15.0%

    5.3

    Dustbin capacity

  • 5.3
    Navigation and mapping

    Score components:

    30.0%

    5.5

    Primary navigation technology

    30.0%

    4.9

    Obstacle avoidance technology

    20.0%

    1.0

    Object recognition

    20.0%

    10

    Real-time mapping

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Best prices in UK

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 Xiaomi Robot Vacuum E12 is an entry-level 2-in-1 sweeping and mopping device featuring a powerful 4,000 Pa suction fan blower with 4 adjustable levels, a 400 ml dust box, and an electronically controlled 200 ml water tank with 3 flow levels. Powered by a 2,600 mAh battery, it offers a runtime of up to 110 minutes in standard mode and features a slim 80 mm profile designed to easily slide under low furniture. Key pros include its high-performance suction capability, a coordinated multi-directional brush design, an efficient zigzag cleaning route guided by basic gyroscope navigation, and smart app control via the Mi Home app compatible with Google Assistant and Amazon Alexa. On the downside, the vacuum lacks advanced room-memorisation or multi-floor mapping capabilities, it cannot support restricted no-go zones via virtual walls, and it occasionally struggles with navigation loops or repeats if manually paused or disrupted.

Technical Specifications of robot vacuum Xiaomi E12

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%

5.5

Cleaning

23.0%

5.9

Navigation

18.0%

6.0

Mopping

12.0%

5.1

Battery

10.0%

8.5

Smart Features

7.0%

8.5

Design

6.2
Xiaomi E12 has a technical score of 6.17, lower than that of 67.5% 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%

7.4

User reviews

30.0%

3.1

Popularity

User score:
United Kingdom
amazon
3.7
(66)
United States
Amazon_logo.png
3.7
(66)

(Reviews last updated: July 2026)

6.1
Xiaomi E12 has a user score of 6.12, lower than that of 91.5% 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.
3.1
Xiaomi E12 has a popularity of 3.1 points, which is lower than 60.8% 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%

6.2

Overall score

40.0%

10

Price

7.3
Xiaomi E12 has a quality-to-price ratio of 7.3 points, which is lower than 58.6% 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

4,000 Pa
Xiaomi E12 delivers 4,000 Pa of suction power, which is stronger than that of 49.5% of robot vacuums and equal to that of 9.9% 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
Xiaomi E12 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
Xiaomi E12 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

?
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
Xiaomi E12 offers 3 cleaning modes, which is fewer than 62% of robot vacuums and as many as 27.7% of robot vacuums.
Show more
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
Xiaomi E12 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
Xiaomi E12 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
Xiaomi E12 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
Xiaomi E12 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

yes
Xiaomi E12 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

no
Xiaomi E12 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
Xiaomi E12 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
Xiaomi E12 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
Xiaomi E12 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
Xiaomi E12 does not support Bluetooth, while this feature is available on 64.7% of robot vacuums.
Show more
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

2,600 mAh
Xiaomi E12 has a battery capacity of 2,600 mAh; it is lower than that of 60.3% of robot vacuums and equal to that of 26.3% of robot vacuums.
Grounded current sources converge on 2600 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

110 min
Xiaomi E12 runs for 110 min per charge; this is shorter than 77.6% of robot vacuums and equal to 5.2% 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
Xiaomi E12 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

80 mm
Xiaomi E12 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
Xiaomi E12 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
Xiaomi E12 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

3.2 kg
Xiaomi E12 weighs 3.2 kg; this is less than 65.2% of robot vacuums and equal to 1.4% of robot vacuums.
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Xiaomi E12 vs the average robot vacuum

  • Adjusts its cleaning height automatically
    Xiaomi E12 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

    Xiaomi E12 adjusts its cleaning height automatically, while the average robot vacuum uses a fixed cleaning height.
  • 0.95 % Higher filtration efficiency
    Xiaomi E12 has a higher filtration efficiency than the average robot vacuum (100% vs 99%).
    One grounded fallback source indicates 99.95% filtration.
    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

    Xiaomi E12 has a higher filtration efficiency than the average robot vacuum (100% vs 99%).99.95 % vs 99 %
  • 25.55 cm shorter base station
    Xiaomi E12 has a base station that is 8.8 cm tall, compared with 34.3 cm for the average robot vacuum.
    What it is: Base-station height is the vertical size of the dock.
    When it matters: It determines whether the station fits under shelves or counters and whether its tanks can be removed easily.

    Importance: LOW

    Xiaomi E12 has a base station that is 8.8 cm tall, compared with 34.3 cm for the average robot vacuum.8.75 cm vs 34.3 cm
  • 1 h faster charging
    Xiaomi E12 takes 3.5 h to charge, compared with 4.5 h for the average robot vacuum.
    What it is: Charging time is the approximate time required to refill the battery from low charge.
    When it matters: A shorter charge is useful when the robot must resume an unfinished large cleaning job.

    Importance: LOW

    Xiaomi E12 takes 3.5 h to charge, compared with 4.5 h for the average robot vacuum.3.5 h vs 4.5 h
  • 1.5 W lower standby use
    Xiaomi E12 uses 0.5 W in standby, compared with 2 W for the average robot vacuum.
    What it is: Standby power consumption is the electricity used while the robot or dock is idle but connected to power.
    When it matters: Lower standby use matters because the charging station normally remains plugged in all day.

    Importance: LOW

    Xiaomi E12 uses 0.5 W in standby, compared with 2 W for the average robot vacuum.0.5 W vs 2 W
  • 16.95 cm narrower base station
    Xiaomi E12 has a base station that is 14.6 cm wide, compared with 31.55 cm for the average robot vacuum.
    What it is: Base-station width is the side-to-side space occupied by the dock.
    When it matters: It matters when fitting a self-emptying or mop-washing station into a narrow utility area.

    Importance: LOW

    Xiaomi E12 has a base station that is 14.6 cm wide, compared with 31.55 cm for the average robot vacuum.14.60 cm vs 31.55 cm
  • 14 mm lower profile
    Xiaomi E12 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

    Xiaomi E12 is 80 mm tall, compared with 94 mm for the average robot vacuum.80 mm vs 94 mm
  • 16.5 cm shallower base station
    Xiaomi E12 has a base station that is 12.2 cm deep, compared with 28.7 cm for the average robot vacuum.
    What it is: Base-station depth is how far the dock projects from the wall.
    When it matters: A shallower station uses less floor space and is less intrusive in a hallway or small room.

    Importance: LOW

    Xiaomi E12 has a base station that is 12.2 cm deep, compared with 28.7 cm for the average robot vacuum.12.20 cm vs 28.7 cm
  • 1 h faster charging
    Xiaomi E12 takes 3.5 h to charge, compared with 4.5 h for the average robot vacuum.
  • 1.5 W lower standby use
    Xiaomi E12 uses 0.5 W in standby, compared with 2 W for the average robot vacuum.
  • 25.55 cm shorter base station
    Xiaomi E12 has a base station that is 8.8 cm tall, compared with 34.3 cm for the average robot vacuum.
  • 16.95 cm narrower base station
    Xiaomi E12 has a base station that is 14.6 cm wide, compared with 31.55 cm for the average robot vacuum.
  • 14 mm lower profile
    Xiaomi E12 is 80 mm tall, compared with 94 mm for the average robot vacuum.
  • 16.5 cm shallower base station
    Xiaomi E12 has a base station that is 12.2 cm deep, compared with 28.7 cm for the average robot vacuum.
  • 15 mm shorter body
    Xiaomi E12 is 325 mm long, compared with 340 mm for the average robot vacuum.
  • 13.65 mm narrower body
    Xiaomi E12 is 325 mm wide, compared with 338.65 mm for the average robot vacuum.
  • 0.33 kg lighter robot
    Xiaomi E12 weighs 3.2 kg, compared with 3.53 kg for the average robot vacuum.
  • Adjusts its cleaning height automatically
    Xiaomi E12 adjusts its cleaning height automatically, while the average robot vacuum uses a fixed cleaning height.
  • 0.95 % Higher filtration efficiency
    Xiaomi E12 has a higher filtration efficiency than the average robot vacuum (100% vs 99%).

Total
Overall
Battery
Design
Cleaning
  • 40 min shorter runtime
    Xiaomi E12 runs for 110 min per charge, compared with 150 min for the average robot vacuum.
  • 600 mAh less battery capacity
    Xiaomi E12 has a battery capacity of 2,600 mAh, compared with 3,200 mAh for the average robot vacuum.
    Grounded current sources converge on 2600 mAh battery capacity.
  • Does not support Bluetooth
    Xiaomi E12 does not support Bluetooth, while the average robot vacuum connects via Bluetooth.
  • More basic obstacle avoidance
    Xiaomi E12 uses infrared obstacle avoidance, while the average robot vacuum uses hybrid.
  • More basic navigation
    Xiaomi E12 uses gyroscope navigation, while the average robot vacuum uses LiDAR.
  • Does not map the floor
    Xiaomi E12 does not map the floor, while the average robot vacuum maps the floor.
  • Does not support map editing
    Xiaomi E12 does not support map editing, while the average robot vacuum lets you edit maps.
  • Does not store multiple maps
    Xiaomi E12 does not store multiple maps, while the average robot vacuum stores multiple maps.
  • Does not recognize individual rooms
    Xiaomi E12 does not recognize individual rooms, while the average robot vacuum recognizes individual rooms.
    Grounded no from data_scrape2/data_scrape4 for room recognition.
  • Does not detect carpets automatically
    Xiaomi E12 does not detect carpets automatically, while the average robot vacuum detects carpets automatically.
  • Does not boost suction automatically on carpets
    Xiaomi E12 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 Xiaomi E12 is 3, compared with 4 on the average robot vacuum.
  • Does not have a floating main brush
    Xiaomi E12 does not have a floating main brush, while the average robot vacuum has a floating main brush.
  • Does not support zone cleaning
    Xiaomi E12 does not support zone cleaning, while the average robot vacuum supports zone cleaning.
  • Does not support room-by-room cleaning
    Xiaomi E12 does not support room-by-room cleaning, while the average robot vacuum supports room-by-room cleaning.
  • Has a non-washable dustbin
    Xiaomi E12 has a non-washable dustbin, while the average robot vacuum has a washable dustbin.
  • 40 mL smaller water tank
    Xiaomi E12 has a water tank capacity of 200 mL, compared with 240 mL for the average robot vacuum.
  • More basic obstacle avoidance
    Xiaomi E12 uses infrared 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

    Xiaomi E12 uses infrared obstacle avoidance, while the average robot vacuum uses hybrid.infrared vs hybrid
  • More basic navigation
    Xiaomi E12 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

    Xiaomi E12 uses gyroscope navigation, while the average robot vacuum uses LiDAR.gyroscope vs LiDAR
  • Does not detect carpets automatically
    Xiaomi E12 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

    Xiaomi E12 does not detect carpets automatically, while the average robot vacuum detects carpets automatically.
  • Does not boost suction automatically on carpets
    Xiaomi E12 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

    Xiaomi E12 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 Xiaomi E12 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 Xiaomi E12 is 3, compared with 4 on the average robot vacuum.3 vs 4
  • Does not have a floating main brush
    Xiaomi E12 does not have a floating main brush, while the average robot vacuum has a floating main brush.
    What it is: A floating main brush moves vertically to stay in contact with uneven floors and carpet.
    When it matters: Better floor contact can improve pickup when the robot crosses joints, rugs or changes in floor height.

    Importance: LOW

    Xiaomi E12 does not have a floating main brush, while the average robot vacuum has a floating main brush.
  • Does not map the floor
    Xiaomi E12 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

    Xiaomi E12 does not map the floor, while the average robot vacuum maps the floor.
  • Does not support map editing
    Xiaomi E12 does not support map editing, while the average robot vacuum lets you edit maps.
    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

    Xiaomi E12 does not support map editing, while the average robot vacuum lets you edit maps.
Total
Overall
Battery
Smart Features
Navigation
Cleaning
Mopping

Graphic comparison of Xiaomi E12 and other robot vacuums

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Third-party reviews

United Kingdom
amazon
3.7
66 Reviews
United States
Amazon_logo.png
3.7
66 Reviews

(Reviews last updated: July 2026)

What customers like about Xiaomi E12?

  • Good value for an affordable model with mopping.
  • Strong suction up to 4000 Pa removes dust and dirt effectively.
  • The convenient 2-in-1 function vacuums and mops simultaneously.
  • The slim 8 cm body passes beneath most furniture.
  • The intuitive Xiaomi Home app provides simple control.

What customers dislike about Xiaomi E12?

  • It can become stuck or hit obstacles in complex spaces.
  • The app cannot define no-go zones or walls.
  • Basic maps can skip passages or restart a room after pausing.
  • Mopping is for light maintenance and does not replace thorough manual work.
  • Vacuuming produces some noise.

Expert reviews

Q
quechoisir.org
19/12/2023
Summary of the review
Xiaomi Vacuum E12 Review - Robot Vacuum Cleaner - Que Choisir Ensemble
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test-achats.be
24/05/2023
Summary of the review
Xiaomi E12: full review, price, specifications - Test-Achats
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altroconsumo.it
01/05/2023
Summary of the review
XIAOMI Vacuum E12 robot vacuum cleaner, test and review
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luigimartano.it
26/07/2026
Summary of the review
Xiaomi Robot Vacuum E12 Review: 4000Pa Performance and Mopping
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Summary of the review
XIAOMI E12: test, review, prices and specifications
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