ECOVACS DEEBOT T90 PRO OMNI Review | 118 Data compared

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  • Avg. price in UK: ~£440
  • Avg. price in US: ~$500
  • Max suction power: 30000 Pa
  • Runtime: 200 min
  • Dustbin capacity: 250 mL
  • Max threshold height: 40 mm

ECOVACS DEEBOT T90 PRO OMNI 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.

8.8

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%

8.9

Technical Score

20.0%

8.3

User score

Excellent
8.9

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%

9.2

Cleaning

23.0%

9.8

Navigation

18.0%

9.2

Mopping

12.0%

8.5

Battery

10.0%

9.7

Smart Features

7.0%

3.2

Design

Excellent
8.3

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%

8.6

User reviews

30.0%

7.7

Popularity

User score:
United Kingdom
amazon
4.3
(225)
amazon
4.3
(221)
amazon
4.7
(76)
United States
Amazon_logo.png
4.2
(239)

(Reviews last updated: July 2026)

Excellent
  • 8.0
    Mopping

    Score components:

    35.0%

    8.8

    Mopping system type

    25.0%

    10

    Mop lifting

    20.0%

    ?

    Auto water refill

    20.0%

    4.3

    Water tank capacity

  • 8.8
    Pet homes

    Score components:

    35.0%

    10

    Anti-tangle technology

    30.0%

    10

    Max suction power

    20.0%

    10

    Carpet boost

    15.0%

    1.7

    Dustbin capacity

  • 9.2
    Navigation and mapping

    Score components:

    30.0%

    8.5

    Primary navigation technology

    30.0%

    10

    Obstacle avoidance technology

    20.0%

    ?

    Object recognition

    20.0%

    10

    Real-time mapping

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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 ECOVACS DEEBOT T90 PRO OMNI is a high-performance robot vacuum and mop that delivers an industry-leading 30,000Pa of BLAST suction power alongside an embedded Mini-ToF LiDAR and AIVI 3D 4.0 obstacle avoidance camera system. Its defining characteristics include an all-in-one OMNI docking station with a 4L clean water tank that performs 75°C hot-water mop washing and 145°F hot-air drying, a ZeroTangle 4.0 anti-hair wrap brush system, TruEdge 3.0 edge cleaning, and an OZMO Roller 3.0 mopping module with 15mm automatic lifting for carpet protection. Key pros highlight its exceptional 100% pet hair pickup rate, elite stain-scrubbing capabilities, Matter smart-home compatibility, and PowerBoost charging that restores 10% battery in just 3 minutes to support its 200-minute runtime. However, prominent cons include a small 250ml onboard dustbin that requires frequent auto-emptying, occasional navigation hesitation around temporary objects, and a somewhat tall dock profile that limits placement options.

Technical Specifications of robot vacuum ECOVACS DEEBOT T90 PRO OMNI

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%

9.2

Cleaning

23.0%

9.8

Navigation

18.0%

9.2

Mopping

12.0%

8.5

Battery

10.0%

9.7

Smart Features

7.0%

3.2

Design

8.9
ECOVACS DEEBOT T90 PRO OMNI has a technical score of 8.89, higher than that of 99.4% 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%

8.6

User reviews

30.0%

7.7

Popularity

User score:
United Kingdom
amazon
4.3
(225)
amazon
4.3
(221)
amazon
4.7
(76)
United States
Amazon_logo.png
4.2
(239)

(Reviews last updated: July 2026)

8.3
ECOVACS DEEBOT T90 PRO OMNI has a user score of 8.34, higher than that of 70.3% 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.
7.7
ECOVACS DEEBOT T90 PRO OMNI has a popularity of 7.7 points, which is higher than 59.2% 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%

8.8

Overall score

40.0%

8.2

Price

8.6
ECOVACS DEEBOT T90 PRO OMNI has a quality-to-price ratio of 8.6 points, which is higher than 97.6% 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

30,000 Pa
ECOVACS DEEBOT T90 PRO OMNI delivers 30,000 Pa of suction power, which is stronger than that of 98% of robot vacuums and equal to that of 0.9% 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
ECOVACS DEEBOT T90 PRO OMNI 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
ECOVACS DEEBOT T90 PRO OMNI 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

4
ECOVACS DEEBOT T90 PRO OMNI 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

yes
ECOVACS DEEBOT T90 PRO OMNI 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

roller mop
ECOVACS DEEBOT T90 PRO OMNI uses roller mop for mopping, a system that is more effective than those in 95.8% of robot vacuums and matched by 4% 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

roller
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

LiDAR
ECOVACS DEEBOT T90 PRO OMNI 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
ECOVACS DEEBOT T90 PRO OMNI 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
ECOVACS DEEBOT T90 PRO OMNI updates its map in real time. This feature is available on 68.5% of robot vacuums.
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

yes
ECOVACS DEEBOT T90 PRO OMNI stores multiple maps. This feature is available on 56.5% 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

yes
ECOVACS DEEBOT T90 PRO OMNI lets you edit maps. This feature is available on 63.9% 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
ECOVACS DEEBOT T90 PRO OMNI 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

ECOVACS HOME
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
ECOVACS DEEBOT T90 PRO OMNI 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
ECOVACS DEEBOT T90 PRO OMNI 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

4,000 mAh
ECOVACS DEEBOT T90 PRO OMNI has a battery capacity of 4,000 mAh; it is higher than that of 58.3% of robot vacuums and equal to that of 1.7% of robot vacuums.
Grounded current sources converge on 4000 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

?
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

200 min
ECOVACS DEEBOT T90 PRO OMNI runs for 200 min per charge; this is longer than 77.3% of robot vacuums and equal to 4.8% of robot vacuums.
Maximum runtime can depend on the selected cleaning mode.
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
ECOVACS DEEBOT T90 PRO OMNI 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

95 mm
ECOVACS DEEBOT T90 PRO OMNI is 95 mm tall; this is higher than 51.6% of robot vacuums and equal to 4.4% 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

353 mm
ECOVACS DEEBOT T90 PRO OMNI is 353 mm wide; this is wider than 89.7% of robot vacuums and equal to 6.3% 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

353 mm
ECOVACS DEEBOT T90 PRO OMNI is 353 mm long; this is longer than 85.3% of robot vacuums and equal to 9.7% 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

5.3 kg
ECOVACS DEEBOT T90 PRO OMNI weighs 5.3 kg; this is more than 96% of robot vacuums and equal to 0.9% of robot vacuums.
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ECOVACS DEEBOT T90 PRO OMNI vs the average robot vacuum

  • 26,000 Pa stronger suction
    ECOVACS DEEBOT T90 PRO OMNI delivers 30,000 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

    ECOVACS DEEBOT T90 PRO OMNI delivers 30,000 Pa, compared with 4,000 Pa for the average robot vacuum.30000 Pa vs 4000 Pa
  • Better mopping system
    ECOVACS DEEBOT T90 PRO OMNI uses roller mop 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

    ECOVACS DEEBOT T90 PRO OMNI uses roller mop for mopping, while the average robot vacuum uses static pad.roller mop vs static pad
  • Prevents hair tangles
    ECOVACS DEEBOT T90 PRO OMNI prevents hair tangles, while the average robot vacuum has no anti-tangle system.
    What it is: Anti-tangle technology is designed to prevent or remove hair wrapped around the main brush and axles.
    When it matters: It is especially valuable in homes with pets or long hair because it reduces manual brush cleaning.

    Importance: MEDIUM

    ECOVACS DEEBOT T90 PRO OMNI prevents hair tangles, while the average robot vacuum has no anti-tangle system.
  • Lifts its mop over carpets
    ECOVACS DEEBOT T90 PRO OMNI lifts its mop over carpets, while the average robot vacuum does not lift its mop automatically.
    What it is: Mop lifting raises the mop pads when the robot crosses carpet or returns to its dock.
    When it matters: It helps protect rugs from moisture in homes with both hard floors and carpet.

    Importance: MEDIUM

    ECOVACS DEEBOT T90 PRO OMNI lifts its mop over carpets, while the average robot vacuum does not lift its mop automatically.
  • 320 m² more cleaning coverage
    ECOVACS DEEBOT T90 PRO OMNI can clean up to 500 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

    ECOVACS DEEBOT T90 PRO OMNI can clean up to 500 m² per charge, compared with 180 m² for the average robot vacuum.500 m² vs 180 m²
  • Empties its dustbin automatically
    ECOVACS DEEBOT T90 PRO OMNI empties its dustbin automatically, while the average robot vacuum requires manual dustbin emptying.
    What it is: Auto-empty capability lets the dock remove dry debris from the robot's bin after cleaning.
    When it matters: It reduces daily emptying and is especially useful for pet hair, large homes and frequent schedules.

    Importance: LOW

    ECOVACS DEEBOT T90 PRO OMNI empties its dustbin automatically, while the average robot vacuum requires manual dustbin emptying.
  • Cleans its mop automatically at the dock
    ECOVACS DEEBOT T90 PRO OMNI cleans its mop automatically at the dock, while the average robot vacuum does not clean its mop automatically at the dock.
    What it is: A self-cleaning dock washes its mop tray, mop pads or both with limited manual work.
    When it matters: It reduces hands-on maintenance, but the dirty-water tank and dock tray still need periodic cleaning.

    Importance: LOW

    ECOVACS DEEBOT T90 PRO OMNI cleans its mop automatically at the dock, while the average robot vacuum does not clean its mop automatically at the dock.
  • Detects dirtier areas
    ECOVACS DEEBOT T90 PRO OMNI detects dirtier areas, while the average robot vacuum does not detect dirtier areas.
    What it is: Dirt detection uses sensors to identify areas that need extra cleaning.
    When it matters: It can make the robot spend more time on heavily soiled spots instead of treating every part of the floor equally.

    Importance: LOW

    ECOVACS DEEBOT T90 PRO OMNI detects dirtier areas, while the average robot vacuum does not detect dirtier areas.
  • 320 m² more cleaning coverage
    ECOVACS DEEBOT T90 PRO OMNI can clean up to 500 m² per charge, compared with 180 m² for the average robot vacuum.
  • 50 min longer runtime
    ECOVACS DEEBOT T90 PRO OMNI runs for 200 min per charge, compared with 150 min for the average robot vacuum.
  • 2 h faster charging
    ECOVACS DEEBOT T90 PRO OMNI takes 2.5 h to charge, compared with 4.5 h for the average robot vacuum.
  • Supports fast charging
    ECOVACS DEEBOT T90 PRO OMNI supports fast charging, while the average robot vacuum does not support fast charging.
  • Supports off-peak charging
    ECOVACS DEEBOT T90 PRO OMNI supports off-peak charging, while the average robot vacuum does not support off-peak charging.
  • 800 mAh more battery capacity
    ECOVACS DEEBOT T90 PRO OMNI has a battery capacity of 4,000 mAh, compared with 3,200 mAh for the average robot vacuum.
  • 0.3 m longer power cord
    ECOVACS DEEBOT T90 PRO OMNI has a 1.8 m power cord, compared with 1.5 m on the average robot vacuum.
  • Detects liquid spills
    ECOVACS DEEBOT T90 PRO OMNI detects liquid spills, while the average robot vacuum does not detect liquid spills.
  • Supports remote camera monitoring
    ECOVACS DEEBOT T90 PRO OMNI supports remote camera monitoring, while the average robot vacuum does not support camera monitoring.
  • Includes a child lock
    ECOVACS DEEBOT T90 PRO OMNI includes a child lock, while the average robot vacuum has no child lock.
  • 20 mm greater threshold clearance
    ECOVACS DEEBOT T90 PRO OMNI climbs thresholds up to 40 mm, compared with 20 mm for the average robot vacuum.
  • 26,000 Pa stronger suction
    ECOVACS DEEBOT T90 PRO OMNI delivers 30,000 Pa, compared with 4,000 Pa for the average robot vacuum.
  • Prevents hair tangles
    ECOVACS DEEBOT T90 PRO OMNI prevents hair tangles, while the average robot vacuum has no anti-tangle system.
  • Empties its dustbin automatically
    ECOVACS DEEBOT T90 PRO OMNI empties its dustbin automatically, while the average robot vacuum requires manual dustbin emptying.
  • Detects dirtier areas
    ECOVACS DEEBOT T90 PRO OMNI detects dirtier areas, while the average robot vacuum does not detect dirtier areas.
  • Adjusts its cleaning height automatically
    ECOVACS DEEBOT T90 PRO OMNI adjusts its cleaning height automatically, while the average robot vacuum uses a fixed cleaning height.
  • Alerts you when its dustbin is full
    ECOVACS DEEBOT T90 PRO OMNI alerts you when its dustbin is full, while the average robot vacuum does not alert you when its dustbin is full.
  • 0.5 % Higher filtration efficiency
    ECOVACS DEEBOT T90 PRO OMNI has a higher filtration efficiency than the average robot vacuum (99.5% vs 99%).
  • Better mopping system
    ECOVACS DEEBOT T90 PRO OMNI uses roller mop for mopping, while the average robot vacuum uses static pad.
  • Lifts its mop over carpets
    ECOVACS DEEBOT T90 PRO OMNI lifts its mop over carpets, while the average robot vacuum does not lift its mop automatically.
  • Cleans its mop automatically at the dock
    ECOVACS DEEBOT T90 PRO OMNI cleans its mop automatically at the dock, while the average robot vacuum does not clean its mop automatically at the dock.
  • 20 rpm faster mop rotation
    ECOVACS DEEBOT T90 PRO OMNI rotates its mops at 200 rpm, compared with 180 rpm for the average robot vacuum.
  • Washes its mop with hot water
    ECOVACS DEEBOT T90 PRO OMNI washes its mop with hot water, while the average robot vacuum does not wash its mop with hot water.
  • 1 more water-flow levels
    The number of water-flow levels on ECOVACS DEEBOT T90 PRO OMNI is 4, compared with 3 on the average robot vacuum.
  • Supports cleaning solution
    ECOVACS DEEBOT T90 PRO OMNI supports cleaning solution, while the average robot vacuum does not support cleaning solution.
  • 1.77 kg heavier robot
    ECOVACS DEEBOT T90 PRO OMNI weighs 5.3 kg, compared with 3.53 kg for the average robot vacuum.
  • 14.35 mm wider body
    ECOVACS DEEBOT T90 PRO OMNI is 353 mm wide, compared with 338.65 mm for the average robot vacuum.
  • 15.7 cm taller base station
    ECOVACS DEEBOT T90 PRO OMNI has a base station that is 50 cm tall, compared with 34.3 cm for the average robot vacuum.
  • 13 mm longer body
    ECOVACS DEEBOT T90 PRO OMNI is 353 mm long, compared with 340 mm for the average robot vacuum.
  • 3.6 kg heavier base station
    ECOVACS DEEBOT T90 PRO OMNI has a base station that weighs 7.9 kg, compared with 4.3 kg for the average robot vacuum.
  • 150 mL smaller dustbin
    ECOVACS DEEBOT T90 PRO OMNI has a dustbin capacity of 250 mL, compared with 400 mL for the average robot vacuum.
  • 0.5 L smaller dust bag
    ECOVACS DEEBOT T90 PRO OMNI has a 2.5 L auto-empty dust bag, compared with 3 L on the average robot vacuum.
  • Does not include a cleaning tool
    ECOVACS DEEBOT T90 PRO OMNI does not include a cleaning tool, while the average robot vacuum includes a cleaning tool.
  • 1,300 mL less dirty-water capacity
    2 mL less dirty-water capacity: ECOVACS DEEBOT T90 PRO OMNI compared with the average robot vacuum.
  • 130 mL smaller water tank
    ECOVACS DEEBOT T90 PRO OMNI has a water tank capacity of 110 mL, compared with 240 mL for the average robot vacuum.
  • 150 mL smaller dustbin
    ECOVACS DEEBOT T90 PRO OMNI has a dustbin capacity of 250 mL, compared with 400 mL for the average robot vacuum.
    What it is: Dustbin capacity is the amount of dry debris the bin inside the robot can hold.
    When it matters: A larger bin needs emptying less often, which matters in homes with pets unless an auto-empty dock is included.

    Importance: MEDIUM

    ECOVACS DEEBOT T90 PRO OMNI has a dustbin capacity of 250 mL, compared with 400 mL for the average robot vacuum.250 mL vs 400 mL
  • 1.77 kg heavier robot
    ECOVACS DEEBOT T90 PRO OMNI weighs 5.3 kg, compared with 3.53 kg for the average robot vacuum.
    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

    ECOVACS DEEBOT T90 PRO OMNI weighs 5.3 kg, compared with 3.53 kg for the average robot vacuum.5.3 kg vs 3.53 kg
  • 0.5 L smaller dust bag
    ECOVACS DEEBOT T90 PRO OMNI has a 2.5 L auto-empty dust bag, compared with 3 L on the average robot vacuum.
    What it is: Auto-empty dust-bag capacity is the amount of debris the station's disposable bag can hold.
    When it matters: A larger bag extends the time between changes, especially in homes with pets or frequent cleaning.

    Importance: LOW

    ECOVACS DEEBOT T90 PRO OMNI has a 2.5 L auto-empty dust bag, compared with 3 L on the average robot vacuum.2.5 L vs 3 L
  • 1,300 mL less dirty-water capacity
    2 mL less dirty-water capacity: ECOVACS DEEBOT T90 PRO OMNI compared with the average robot vacuum.
    What it is: The dock's dirty-water tank stores the used water collected while washing the mop pads.
    When it matters: A larger tank needs emptying less often, especially when the dock washes the mops repeatedly in a large home.

    Importance: LOW

    2 mL less dirty-water capacity: ECOVACS DEEBOT T90 PRO OMNI compared with the average robot vacuum.2200 mL vs 3500 mL
  • 130 mL smaller water tank
    ECOVACS DEEBOT T90 PRO OMNI has a water tank capacity of 110 mL, compared with 240 mL for the average robot vacuum.
    What it is: Water tank capacity is the amount of mopping water carried inside the robot.
    When it matters: A larger tank can cover more hard floor before refilling, though dock-based automatic refill can reduce this limitation.

    Importance: LOW

    ECOVACS DEEBOT T90 PRO OMNI has a water tank capacity of 110 mL, compared with 240 mL for the average robot vacuum.110 mL vs 240 mL
  • Does not include a cleaning tool
    ECOVACS DEEBOT T90 PRO OMNI does not include a cleaning tool, while the average robot vacuum includes a cleaning tool.
    What it is: A cleaning tool is a small brush or cutter supplied for removing hair and debris from the robot.
    When it matters: It makes routine brush and filter maintenance easier, particularly in homes with pets.

    Importance: LOW

    ECOVACS DEEBOT T90 PRO OMNI does not include a cleaning tool, while the average robot vacuum includes a cleaning tool.
  • 14.35 mm wider body
    ECOVACS DEEBOT T90 PRO OMNI is 353 mm wide, compared with 338.65 mm for the average robot vacuum.
    What it is: Width is the side-to-side size of the robot.
    When it matters: It determines whether the robot can pass between chair legs, furniture and other narrow spaces.

    Importance: LOW

    ECOVACS DEEBOT T90 PRO OMNI is 353 mm wide, compared with 338.65 mm for the average robot vacuum.353 mm vs 338.65 mm
  • 15.7 cm taller base station
    ECOVACS DEEBOT T90 PRO OMNI has a base station that is 50 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

    ECOVACS DEEBOT T90 PRO OMNI has a base station that is 50 cm tall, compared with 34.3 cm for the average robot vacuum.50 cm vs 34.3 cm

Graphic comparison of ECOVACS DEEBOT T90 PRO OMNI and other robot vacuums

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Third-party reviews

United States

(Reviews last updated: July 2026)

What customers like about ECOVACS DEEBOT T90 PRO OMNI?

  • Extremely powerful suction (30,000Pa) with excellent carpet deep-cleaning performance
  • Superior ZeroTangle 4.0 brush system achieved perfect scores in hair tangle tests
  • Outstanding obstacle avoidance, successfully navigating around 23 of 24 objects
  • High-performance Osmo Roller 3.0 mopping system with hot-water mop washing
  • Full-featured OMNI station handles automatic emptying, mop washing, and drying
  • Excellent pet hair pickup rate

What customers dislike about ECOVACS DEEBOT T90 PRO OMNI?

  • Very small on-board dustbin (250ml), requiring frequent auto-emptying
  • Frequent returns to the base station to wash mops and empty bin can increase total cleaning time
  • Premium price point, similar to other high-end models

Expert reviews

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vacuumwars.com
19/05/2026
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lbtechreviews.com
27/04/2026
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techradar.com
03/07/2026
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msn.com
03/07/2026
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homeandsmart.de
01/08/2026
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computerbild.de
22/05/2026
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heise.de
11/04/2026
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netzwelt.de
28/03/2026
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connect.de
18/03/2026
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notebookcheck.com
13/03/2026
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housecontrollers.de
13/03/2026
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homeandsmart.de
23/03/2026
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imtest.de
02/04/2026
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technikzuhause.de
14/04/2026
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haus-garten-test.de
27/04/2026
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clubic.com
03/07/2026
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capital.fr
31/07/2026
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europapress.es
13/04/2026
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huffingtonpost.es
20/05/2026
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okdiario.com
02/06/2026
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aranzulla.it
19/07/2026
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tomshw.it
27/05/2026
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wired.it
13/04/2026
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luigimelita.com
12/03/2026
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lavelab.com
23/04/2026
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smartworld.it
13/03/2026
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evosmart.it
12/03/2026
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techfi.nl
25/03/2026
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milamp.nl
31/03/2026
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global.techradar.com
03/04/2026
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gadgetgear.nl
01/04/2026
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icreatemagazine.nl
08/05/2026
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bright.nl
29/03/2026
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Video reviews

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