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Ultenic D6s Review | 118 Data compared

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  • Avg. price in UK: ~£150
  • Avg. price in US: ~$200
  • Max suction power: 3000 Pa
  • Runtime: 150 min
  • Dustbin capacity: 190 mL
  • Max threshold height: 15 mm

Ultenic D6s 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.

6.1

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%

6.0

Technical Score

20.0%

6.6

User score

Good
6.0

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%

5.7

Cleaning

23.0%

5.7

Navigation

18.0%

6.3

Mopping

12.0%

4.2

Battery

10.0%

8.2

Smart Features

7.0%

8.0

Design

Good
6.6

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%

7.2

User reviews

30.0%

5.1

Popularity

User score:
United Kingdom
amazon
4.0
(1)
United States
Amazon_logo.png
3.6
(211)
Amazon_logo.png
3.6
(4)

(Reviews last updated: July 2026)

Good
  • 6.0
    Mopping

    Score components:

    35.0%

    6.4

    Mopping system type

    25.0%

    4.0

    Mop lifting

    20.0%

    4.0

    Auto water refill

    20.0%

    10

    Water tank capacity

  • 4.6
    Pet homes

    Score components:

    35.0%

    4.0

    Anti-tangle technology

    30.0%

    3.4

    Max suction power

    20.0%

    10

    Carpet boost

    15.0%

    1.0

    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

?

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

Verdict

The Ultenic D6s is a 3-in-1 robot vacuum and mop combo featuring a slim 7.4 cm profile, a 2,600 mAh battery offering up to 100 minutes of runtime, and a 490 ml combined dust and water container. Main pros include its powerful 3000Pa maximum suction with automatic carpet detection boost, a SonicTrue vibration mopping system that delivers up to 3,000 scrubs per minute, and versatile control options via a remote control, smartphone app, or voice assistants like Alexa and Google Home. However, notable cons include its basic gyroscope-based SLAM navigation rather than precise LiDAR mapping, which can sometimes lead to inconsistent room mapping and occasional difficulties finding its charging base.

Technical Specifications of robot vacuum Ultenic D6s

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%

5.7

Cleaning

23.0%

5.7

Navigation

18.0%

6.3

Mopping

12.0%

4.2

Battery

10.0%

8.2

Smart Features

7.0%

8.0

Design

6.0
Ultenic D6s has a technical score of 6.02, lower than that of 71.3% 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%

7.2

User reviews

30.0%

5.1

Popularity

User score:
United Kingdom
amazon
4.0
(1)
United States
Amazon_logo.png
3.6
(211)
Amazon_logo.png
3.6
(4)

(Reviews last updated: July 2026)

6.6
Ultenic D6s has a user score of 6.57, lower than that of 85.5% 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.
5.1
Ultenic D6s has a popularity of 5.1 points, which is higher than 50.1% 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%

6.1

Overall score

40.0%

9.7

Price

7.2
Ultenic D6s has a quality-to-price ratio of 7.2 points, which is lower than 65% 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

3,000 Pa
Ultenic D6s delivers 3,000 Pa of suction power, which is weaker than that of 52.5% of robot vacuums and equal to that of 8.6% 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
Ultenic D6s 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

brushless
Ultenic D6s 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

35 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

5
Ultenic D6s offers 5 cleaning modes, which is more than 85.9% of robot vacuums and as many as 6.2% 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
Ultenic D6s 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

vibrating pad
Ultenic D6s uses vibrating pad for mopping, a system that is more effective than those in 66.9% of robot vacuums and matched by 12.5% 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
Ultenic D6s 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

yes
Ultenic D6s 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
Ultenic D6s 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
Ultenic D6s 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
Ultenic D6s 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
Ultenic D6s 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

Ultenic
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
Ultenic D6s 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
Ultenic D6s 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

2,600 mAh
Ultenic D6s 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

150 min
Ultenic D6s 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
Ultenic D6s 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

74 mm
Ultenic D6s is 74 mm tall; this is lower than 90.2% of robot vacuums and equal to 1.8% 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

330 mm
Ultenic D6s is 330 mm wide; this is narrower than 56.2% of robot vacuums and equal to 5.9% 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

330 mm
Ultenic D6s is 330 mm long; this is shorter than 56.9% of robot vacuums and equal to 5.6% 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

3.175 kg
Ultenic D6s weighs 3.175 kg; this is less than 66.7% of robot vacuums and equal to 2.5% of robot vacuums.
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Ultenic D6s vs the average robot vacuum

  • 15 dB quieter operation
    Ultenic D6s produces 50 dB of noise, compared with 65 dB for the average robot vacuum.
    What it is: Noise level range shows the sound produced across the robot's operating modes.
    When it matters: Lower noise is helpful for cleaning while people work, talk, sleep or remain at home with noise-sensitive pets.

    Importance: LOW

    Ultenic D6s produces 50 dB of noise, compared with 65 dB for the average robot vacuum.50 dB vs 65 dB
  • Uses a vibrating mop
    Ultenic D6s uses a vibrating mop, while the average robot vacuum does not use a vibrating mop.
    What it is: A vibrating mop moves the pad rapidly to add scrubbing action beyond passive wiping.
    When it matters: It can improve light stain removal on hard floors compared with a static pad.

    Importance: LOW

    Ultenic D6s uses a vibrating mop, while the average robot vacuum does not use a vibrating mop.
  • Better mopping system
    Ultenic D6s uses vibrating pad for mopping, while the average robot vacuum uses static pad.
    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

    Ultenic D6s uses vibrating pad for mopping, while the average robot vacuum uses static pad.vibrating pad vs static pad
  • 1 more cleaning modes
    The number of cleaning modes on Ultenic D6s is 5, 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 Ultenic D6s is 5, compared with 4 on the average robot vacuum.5 vs 4
  • 20 mm lower profile
    Ultenic D6s is 74 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

    Ultenic D6s is 74 mm tall, compared with 94 mm for the average robot vacuum.74 mm vs 94 mm
  • Includes a remote control
    Ultenic D6s includes a remote control, while the average robot vacuum does not include a remote control.
    What it is: A remote control provides direct operation without relying on a smartphone app.
    When it matters: It is useful for people who prefer physical controls or when Wi-Fi and app services are unavailable.

    Importance: LOW

    Ultenic D6s includes a remote control, while the average robot vacuum does not include a remote control.
  • Alerts you when its dustbin is full
    Ultenic D6s alerts you when its dustbin is full, while the average robot vacuum does not alert you when its dustbin is full.
    What it is: A dustbin-full indicator warns when the robot's internal bin needs emptying.
    When it matters: It helps avoid continuing a run with no remaining debris capacity, especially on models without auto-emptying.

    Importance: LOW

    Ultenic D6s alerts you when its dustbin is full, while the average robot vacuum does not alert you when its dustbin is full.
  • 1 more water-flow levels
    The number of water-flow levels on Ultenic D6s is 4, compared with 3 on the average robot vacuum.
    4 selectable water flow levels
    What it is: The number of water-flow levels shows how many moisture settings are available for mopping.
    When it matters: More levels provide finer control for different floor materials, room sizes and amounts of dirt.

    Importance: LOW

    The number of water-flow levels on Ultenic D6s is 4, compared with 3 on the average robot vacuum.4 vs 3
  • 15 dB quieter operation
    Ultenic D6s produces 50 dB of noise, compared with 65 dB for the average robot vacuum.
  • 20 mm lower profile
    Ultenic D6s is 74 mm tall, compared with 94 mm for the average robot vacuum.
  • 0.36 kg lighter robot
    Ultenic D6s weighs 3.2 kg, compared with 3.53 kg for the average robot vacuum.
  • Includes a remote control
    Ultenic D6s includes a remote control, while the average robot vacuum does not include a remote control.
  • 1 more cleaning modes
    The number of cleaning modes on Ultenic D6s is 5, compared with 4 on the average robot vacuum.
  • Alerts you when its dustbin is full
    Ultenic D6s alerts you when its dustbin is full, while the average robot vacuum does not alert you when its dustbin is full.
  • Uses a vibrating mop
    Ultenic D6s uses a vibrating mop, while the average robot vacuum does not use a vibrating mop.
  • Better mopping system
    Ultenic D6s uses vibrating pad for mopping, while the average robot vacuum uses static pad.
  • 1 more water-flow levels
    The number of water-flow levels on Ultenic D6s is 4, compared with 3 on the average robot vacuum.
  • Supports cleaning solution
    Ultenic D6s supports cleaning solution, while the average robot vacuum does not support cleaning solution.
  • 60 mL larger water tank
    Ultenic D6s has a water tank capacity of 300 mL, compared with 240 mL for the average robot vacuum.

Total
Overall
Design
Smart Features
Cleaning
Mopping
  • Does not resume cleaning after charging
    Ultenic D6s does not resume cleaning after charging, while the average robot vacuum resumes cleaning after charging.
  • 600 mAh less battery capacity
    Ultenic D6s 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.
  • 0.5 h slower charging
    Ultenic D6s takes 5 h to charge, compared with 4.5 h for the average robot vacuum.
  • 30 m² less cleaning coverage
    Ultenic D6s can clean up to 150 m² per charge, compared with 180 m² for the average robot vacuum.
  • 0.3 m shorter power cord
    Ultenic D6s has a 1.2 m power cord, compared with 1.5 m on the average robot vacuum.
    One grounded source indicates a 1.2 m power cord.
  • Does not provide maintenance reminders
    Ultenic D6s does not provide maintenance reminders, while the average robot vacuum provides maintenance reminders.
  • Does not enter sleep mode automatically
    Ultenic D6s does not enter sleep mode automatically, while the average robot vacuum enters sleep mode automatically.
    first-pass unresolved: no grounded raw scrape evidence for auto-off/sleep mode.
  • More basic obstacle avoidance
    Ultenic D6s uses infrared obstacle avoidance, while the average robot vacuum uses hybrid.
  • More basic navigation
    Ultenic D6s uses gyroscope navigation, while the average robot vacuum uses LiDAR.
  • Does not support no-mop zones
    Ultenic D6s does not support no-mop zones, while the average robot vacuum supports configurable no-mop zones.
  • 5 mm less threshold clearance
    Ultenic D6s climbs thresholds up to 15 mm, compared with 20 mm for the average robot vacuum.
  • Does not support map editing
    Ultenic D6s 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
    Ultenic D6s does not store multiple maps, while the average robot vacuum stores multiple maps.
  • Does not recognize individual rooms
    Ultenic D6s 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 show its location in real time
    Ultenic D6s does not show its location in real time, while the average robot vacuum shows its location in real time.
  • Does not have a floating main brush
    Ultenic D6s does not have a floating main brush, while the average robot vacuum has a floating main brush.
  • 1 fewer suction levels
    The number of suction levels on Ultenic D6s is 3, compared with 4 on the average robot vacuum.
  • Does not support zone cleaning
    Ultenic D6s does not support zone cleaning, while the average robot vacuum supports zone cleaning.
  • Does not support room-by-room cleaning
    Ultenic D6s does not support room-by-room cleaning, while the average robot vacuum supports room-by-room cleaning.
  • 210 mL smaller dustbin
    Ultenic D6s has a dustbin capacity of 190 mL, compared with 400 mL for the average robot vacuum.
  • 1,000 Pa weaker suction
    Ultenic D6s delivers 3,000 Pa, compared with 4,000 Pa for the average robot vacuum.
  • Has a non-washable dustbin
    Ultenic D6s has a non-washable dustbin, while the average robot vacuum has a washable dustbin.
    Resolved from fallback washable/rinsable wording.
  • Does not let you adjust the water flow
    Ultenic D6s does not let you adjust the water flow, while the average robot vacuum lets you adjust the water flow.
  • More basic obstacle avoidance
    Ultenic D6s 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

    Ultenic D6s uses infrared obstacle avoidance, while the average robot vacuum uses hybrid.infrared vs hybrid
  • More basic navigation
    Ultenic D6s 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

    Ultenic D6s uses gyroscope navigation, while the average robot vacuum uses LiDAR.gyroscope vs LiDAR
  • Does not support no-mop zones
    Ultenic D6s 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

    Ultenic D6s does not support no-mop zones, while the average robot vacuum supports configurable no-mop zones.
  • 5 mm less threshold clearance
    Ultenic D6s 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

    Ultenic D6s climbs thresholds up to 15 mm, compared with 20 mm for the average robot vacuum.15 mm vs 20 mm
  • Does not have a floating main brush
    Ultenic D6s 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

    Ultenic D6s does not have a floating main brush, while the average robot vacuum has a floating main brush.
  • Does not support map editing
    Ultenic D6s 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

    Ultenic D6s does not support map editing, while the average robot vacuum lets you edit maps.
  • Does not store multiple maps
    Ultenic D6s 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

    Ultenic D6s does not store multiple maps, while the average robot vacuum stores multiple maps.
  • Does not recognize individual rooms
    Ultenic D6s does not recognize individual rooms, while the average robot vacuum recognizes individual rooms.
    Grounded no from data_scrape2/data_scrape4 for room recognition.
    What it is: Room recognition identifies individual rooms on the saved map.
    When it matters: It matters when you want to clean or schedule the kitchen, bedroom or another room separately.

    Importance: LOW

    Ultenic D6s does not recognize individual rooms, while the average robot vacuum recognizes individual rooms.
Total
Overall
Battery
Design
Smart Features
Navigation
Cleaning
Mopping

Graphic comparison of Ultenic D6s and other robot vacuums

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Third-party reviews

United Kingdom
amazon
4.0
1 Reviews
United States
Amazon_logo.png
3.6
211 Reviews
Amazon_logo.png
3.6
4 Reviews

(Reviews last updated: July 2026)

What customers like about Ultenic D6s?

  • Strong 3000Pa suction power with automatic carpet boost
  • Effective 2-in-1 sweeping, vacuuming, and sonic vibration mopping
  • Low 7.4 cm profile allows for cleaning under furniture
  • Good app functionality, including mapping and voice control (Alexa/Google Home)
  • Includes a remote control as an alternative to the app
  • Decent battery life (up to 100 minutes)

What customers dislike about Ultenic D6s?

  • Standard suction mode is not very powerful; requires boost mode
  • Boost mode drains the battery faster
  • Uses infrared sensors rather than advanced LiDAR, affecting navigation accuracy
  • Entry-level cleaning performance compared to higher-end models
  • App pairing or purchasing issues mentioned in user experience

Video reviews

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