Xiaomi Mi Robot SDJQR02RR Review | 118 Data compared

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  • Avg. price: ~£220
  • Max suction power: 1800 Pa
  • Runtime: 150 min
  • Dustbin capacity: 420 mL
  • Max threshold height: 15 mm

Xiaomi Mi Robot SDJQR02RR 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.

6.5

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%

5.8

Technical Score

20.0%

9.4

User score

Good
5.8

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%

5.3

Cleaning

23.0%

6.5

Navigation

18.0%

3.9

Mopping

12.0%

7.1

Battery

10.0%

7.7

Smart Features

7.0%

5.2

Design

Good
9.4

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%

9.2

User reviews

30.0%

10

Popularity

User score:
United States
Amazon_logo.png
4.6
(2424)

(Reviews last updated: July 2026)

Exceptional
  • 4.8
    Mopping

    Score components:

    35.0%

    4.0

    Mopping system type

    25.0%

    4.0

    Mop lifting

    20.0%

    4.0

    Auto water refill

    20.0%

    ?

    Water tank capacity

  • 3.6
    Pet homes

    Score components:

    35.0%

    4.0

    Anti-tangle technology

    30.0%

    1.8

    Max suction power

    20.0%

    4.0

    Carpet boost

    15.0%

    5.7

    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~ £220

Best rankings

?

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

Verdict

The Xiaomi Mi Robot Vacuum (SDJQR02RR) is a first-generation smart vacuum cleaner that features 1,800 Pa of suction power, a 5,200 mAh lithium-ion battery delivering up to 2.5 hours of runtime, a 0.42-liter bagless dustbin, and an advanced Laser Distance Sensor (LDS) utilizing a SLAM algorithm for 360-degree room mapping. Main pros include its highly efficient systematic navigation, automated resume-from-breakpoint cleaning, long battery life covering up to 250 square meters, and seamless remote scheduling via the Mi Home app. However, its notable cons include a lack of built-in mopping functionality, a physical height of 96 mm that can cause it to get stuck under low furniture, and poor performance on high-pile carpets.

Technical Specifications of robot vacuum Xiaomi Mi Robot SDJQR02RR

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%

5.3

Cleaning

23.0%

6.5

Navigation

18.0%

3.9

Mopping

12.0%

7.1

Battery

10.0%

7.7

Smart Features

7.0%

5.2

Design

5.8
Xiaomi Mi Robot SDJQR02RR has a technical score of 5.77, lower than that of 78.8% 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%

9.2

User reviews

30.0%

10

Popularity

User score:
United States
Amazon_logo.png
4.6
(2424)

(Reviews last updated: July 2026)

9.4
Xiaomi Mi Robot SDJQR02RR has a user score of 9.44, higher than that of 100% 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
Xiaomi Mi Robot SDJQR02RR 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%

6.5

Overall score

40.0%

9.4

Price

7.4
Xiaomi Mi Robot SDJQR02RR 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

1,800 Pa
Xiaomi Mi Robot SDJQR02RR delivers 1,800 Pa of suction power, which is weaker than that of 86.4% of robot vacuums and equal to that of 1.5% 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 Mi Robot SDJQR02RR 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 Mi Robot SDJQR02RR 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

55 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
Xiaomi Mi Robot SDJQR02RR 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

no
Xiaomi Mi Robot SDJQR02RR cannot mop floors, while this feature is available on 79.1% 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

none
Xiaomi Mi Robot SDJQR02RR uses none for mopping, a system that is less effective than those in 79.8% of robot vacuums and matched by 20.2% 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

none
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

none
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
Xiaomi Mi Robot SDJQR02RR 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
Xiaomi Mi Robot SDJQR02RR 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
Xiaomi Mi Robot SDJQR02RR 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 Mi Robot SDJQR02RR 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 Mi Robot SDJQR02RR does not support map editing, while this feature is available on 64.1% of robot vacuums.
Grounded no from data_scrape2/data_scrape4 (agreement or one clear no/N/A 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
Xiaomi Mi Robot SDJQR02RR 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 Mi Robot SDJQR02RR 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 Mi Robot SDJQR02RR 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
Xiaomi Mi Robot SDJQR02RR 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

150 min
Xiaomi Mi Robot SDJQR02RR 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

yes
Xiaomi Mi Robot SDJQR02RR 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 mm
Xiaomi Mi Robot SDJQR02RR is 96 mm tall; this is higher than 56.2% of robot vacuums and equal to 2.2% 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 mm
Xiaomi Mi Robot SDJQR02RR is 350 mm wide; this is wider than 63.5% of robot vacuums and equal to 20.3% 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
Xiaomi Mi Robot SDJQR02RR 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

3.8 kg
Xiaomi Mi Robot SDJQR02RR weighs 3.8 kg; this is more than 64% of robot vacuums and equal to 2.7% of robot vacuums.
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Xiaomi Mi Robot SDJQR02RR vs the average robot vacuum

  • 2,000 mAh more battery capacity
    Xiaomi Mi Robot SDJQR02RR 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

    Xiaomi Mi Robot SDJQR02RR has a battery capacity of 5,200 mAh, compared with 3,200 mAh for the average robot vacuum.5200 mAh vs 3200 mAh
  • 22 mm wider main brush
    Xiaomi Mi Robot SDJQR02RR uses a main brush measuring 200 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

    Xiaomi Mi Robot SDJQR02RR uses a main brush measuring 200 mm, compared with 178 mm for the average robot vacuum.200 mm vs 178 mm
  • 70 m² more cleaning coverage
    Xiaomi Mi Robot SDJQR02RR 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

    Xiaomi Mi Robot SDJQR02RR can clean up to 250 m² per charge, compared with 180 m² for the average robot vacuum.250 m² vs 180 m²
  • 23.4 cm shorter base station
    Xiaomi Mi Robot SDJQR02RR has a base station that is 10.9 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 Mi Robot SDJQR02RR has a base station that is 10.9 cm tall, compared with 34.3 cm for the average robot vacuum.10.90 cm vs 34.3 cm
  • 3.8 kg lighter base station
    Xiaomi Mi Robot SDJQR02RR has a base station that weighs 0.5 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

    Xiaomi Mi Robot SDJQR02RR has a base station that weighs 0.5 kg, compared with 4.3 kg for the average robot vacuum.0.5 kg vs 4.3 kg
  • 18% higher user score
    Xiaomi Mi Robot SDJQR02RR has a higher user score than the average robot vacuum (9.44 vs 8.000).
    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.
    Xiaomi Mi Robot SDJQR02RR has a higher user score than the average robot vacuum (9.44 vs 8.000).9.44 vs 8
  • 8.55 cm narrower base station
    Xiaomi Mi Robot SDJQR02RR has a base station that is 23 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 Mi Robot SDJQR02RR has a base station that is 23 cm wide, compared with 31.55 cm for the average robot vacuum.23 cm vs 31.55 cm
  • 2,000 mAh more battery capacity
    Xiaomi Mi Robot SDJQR02RR has a battery capacity of 5,200 mAh, compared with 3,200 mAh for the average robot vacuum.
  • 70 m² more cleaning coverage
    Xiaomi Mi Robot SDJQR02RR can clean up to 250 m² per charge, compared with 180 m² for the average robot vacuum.
  • 23.4 cm shorter base station
    Xiaomi Mi Robot SDJQR02RR has a base station that is 10.9 cm tall, compared with 34.3 cm for the average robot vacuum.
  • 3.8 kg lighter base station
    Xiaomi Mi Robot SDJQR02RR has a base station that weighs 0.5 kg, compared with 4.3 kg for the average robot vacuum.
  • 8.55 cm narrower base station
    Xiaomi Mi Robot SDJQR02RR has a base station that is 23 cm wide, compared with 31.55 cm for the average robot vacuum.
  • 22 mm wider main brush
    Xiaomi Mi Robot SDJQR02RR uses a main brush measuring 200 mm, compared with 178 mm for the average robot vacuum.
  • 11.35 mm wider body
    Xiaomi Mi Robot SDJQR02RR is 350 mm wide, compared with 338.65 mm for the average robot vacuum.
  • 0.27 kg heavier robot
    Xiaomi Mi Robot SDJQR02RR weighs 3.8 kg, compared with 3.53 kg for the average robot vacuum.
  • 10 mm longer body
    Xiaomi Mi Robot SDJQR02RR is 350 mm long, compared with 340 mm for the average robot vacuum.
  • 1 dB louder operation
    Xiaomi Mi Robot SDJQR02RR produces 66 dB of noise, compared with 65 dB for the average robot vacuum.
  • 2 mm taller body
    Xiaomi Mi Robot SDJQR02RR is 96 mm tall, compared with 94 mm for the average robot vacuum.
  • Does not support voice assistants
    Xiaomi Mi Robot SDJQR02RR does not support voice assistants, while the average robot vacuum works with voice assistants.
  • Supports fewer languages
    Xiaomi Mi Robot SDJQR02RR supports 2 languages, compared with 17 on the average robot vacuum.
  • Does not support Bluetooth
    Xiaomi Mi Robot SDJQR02RR does not support Bluetooth, while the average robot vacuum connects via Bluetooth.
  • More basic obstacle avoidance
    Xiaomi Mi Robot SDJQR02RR uses LiDAR obstacle avoidance, while the average robot vacuum uses hybrid.
  • Does not support no-mop zones
    Xiaomi Mi Robot SDJQR02RR does not support no-mop zones, while the average robot vacuum supports configurable no-mop zones.
  • 5 mm less threshold clearance
    Xiaomi Mi Robot SDJQR02RR climbs thresholds up to 15 mm, compared with 20 mm for the average robot vacuum.
  • Does not support map editing
    Xiaomi Mi Robot SDJQR02RR does not support map editing, while the average robot vacuum lets you edit maps.
    Grounded no from data_scrape2/data_scrape4 (agreement or one clear no/N/A with other source empty/noisy).
  • Does not store multiple maps
    Xiaomi Mi Robot SDJQR02RR does not store multiple maps, while the average robot vacuum stores multiple maps.
  • Does not recognize individual rooms
    Xiaomi Mi Robot SDJQR02RR does not recognize individual rooms, while the average robot vacuum recognizes individual rooms.
  • 2,200 Pa weaker suction
    Xiaomi Mi Robot SDJQR02RR delivers 1,800 Pa, compared with 4,000 Pa for the average robot vacuum.
  • Does not detect carpets automatically
    Xiaomi Mi Robot SDJQR02RR does not detect carpets automatically, while the average robot vacuum detects carpets automatically.
  • Does not boost suction automatically on carpets
    Xiaomi Mi Robot SDJQR02RR does not boost suction automatically on carpets, while the average robot vacuum boosts suction on carpets automatically.
  • Does not support zone cleaning
    Xiaomi Mi Robot SDJQR02RR does not support zone cleaning, while the average robot vacuum supports zone cleaning.
  • Does not support room-by-room cleaning
    Xiaomi Mi Robot SDJQR02RR does not support room-by-room cleaning, while the average robot vacuum supports room-by-room cleaning.
  • Has a non-washable filter
    Xiaomi Mi Robot SDJQR02RR has a non-washable filter, while the average robot vacuum has a washable filter.
  • Has a non-washable dustbin
    Xiaomi Mi Robot SDJQR02RR has a non-washable dustbin, while the average robot vacuum has a washable dustbin.
    Multiple sources indicate the dustbin itself should not be washed.
  • Cannot mop floors
    Xiaomi Mi Robot SDJQR02RR cannot mop floors, while the average robot vacuum can mop floors.
  • Does not let you adjust the water flow
    Xiaomi Mi Robot SDJQR02RR does not let you adjust the water flow, while the average robot vacuum lets you adjust the water flow.
  • Less capable mopping system
    Xiaomi Mi Robot SDJQR02RR uses none for mopping, while the average robot vacuum uses static pad.
  • 3 fewer water-flow levels
    The number of water-flow levels on Xiaomi Mi Robot SDJQR02RR is 0, compared with 3 on the average robot vacuum.
  • More basic obstacle avoidance
    Xiaomi Mi Robot SDJQR02RR 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

    Xiaomi Mi Robot SDJQR02RR uses LiDAR obstacle avoidance, while the average robot vacuum uses hybrid.LiDAR vs hybrid
  • 2,200 Pa weaker suction
    Xiaomi Mi Robot SDJQR02RR delivers 1,800 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

    Xiaomi Mi Robot SDJQR02RR delivers 1,800 Pa, compared with 4,000 Pa for the average robot vacuum.1800 Pa vs 4000 Pa
  • Does not detect carpets automatically
    Xiaomi Mi Robot SDJQR02RR 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 Mi Robot SDJQR02RR does not detect carpets automatically, while the average robot vacuum detects carpets automatically.
  • Does not support no-mop zones
    Xiaomi Mi Robot SDJQR02RR 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

    Xiaomi Mi Robot SDJQR02RR does not support no-mop zones, while the average robot vacuum supports configurable no-mop zones.
  • 5 mm less threshold clearance
    Xiaomi Mi Robot SDJQR02RR 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

    Xiaomi Mi Robot SDJQR02RR 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
    Xiaomi Mi Robot SDJQR02RR 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 Mi Robot SDJQR02RR does not boost suction automatically on carpets, while the average robot vacuum boosts suction on carpets automatically.
  • Does not support map editing
    Xiaomi Mi Robot SDJQR02RR does not support map editing, while the average robot vacuum lets you edit maps.
    Grounded no from data_scrape2/data_scrape4 (agreement or one clear no/N/A with other source empty/noisy).
    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 Mi Robot SDJQR02RR does not support map editing, while the average robot vacuum lets you edit maps.
  • Does not store multiple maps
    Xiaomi Mi Robot SDJQR02RR does not store multiple maps, while the average robot vacuum stores multiple maps.
    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

    Xiaomi Mi Robot SDJQR02RR does not store multiple maps, while the average robot vacuum stores multiple maps.

Graphic comparison of Xiaomi Mi Robot SDJQR02RR and other robot vacuums

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Third-party reviews

United States

(Reviews last updated: July 2026)

What customers like about Xiaomi Mi Robot SDJQR02RR?

  • Smart LDS and SLAM navigation maps the home accurately.
  • Excellent suction, especially on hard floors and for pet hair.
  • Excellent value compared with category flagships.
  • Advanced app features include zone cleaning and virtual walls.
  • Quiet operation during everyday use.

What customers dislike about Xiaomi Mi Robot SDJQR02RR?

  • Navigation can struggle on very thick carpets or floors with large height differences.
  • No physical or virtual barriers are included in the initial package.
  • Brushes and filters require periodic maintenance.
  • The relatively small dustbin needs frequent emptying.
  • Off-limit zones cannot be set directly in the app without magnetic strips.

Expert reviews

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rtings.com
09/09/2021
Summary of the review
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androidcentral.com
04/12/2018
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A
androidheadlines.com
03/02/2017
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S
smartzone.de
15/05/2017
Summary of the review
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smarthomeassistent.de
25/06/2017
Summary of the review
A
akku-und-roboter-staubsauger.de
24/07/2026
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heise.de
14/10/2016
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housecontrollers.de
03/12/2017
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china-gadgets.de
27/01/2021
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justegeek.fr
01/02/2017
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it-connect.fr
22/06/2018
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stuffi.fr
12/07/2017
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leclaireur.fnac.com
18/02/2019
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elconfidencial.com
26/09/2016
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lavanguardia.com
05/08/2025
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xataka.com
01/02/2020
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xataka.com
09/10/2020
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tuttoandroid.net
16/01/2017
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smartworld.it
18/09/2017
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tweakers.net
13/12/2016
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tweakers.net
23/08/2017
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tweakers.net
17/04/2018
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tweakers.net
22/08/2023
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Video reviews

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