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ECOVACS DEEBOT OZMO 905 Review | 118 Data compared

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  • Avg. price in UK: ~£340
  • Avg. price in US: ~$400
  • Max suction power: 1200 Pa
  • Runtime: 90 min
  • Dustbin capacity: 450 mL
  • Max threshold height: 18 mm

ECOVACS DEEBOT OZMO 905 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%

6.1

Technical Score

20.0%

?

User score

Good
6.1

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%

6.0

Cleaning

23.0%

6.7

Navigation

18.0%

6.0

Mopping

12.0%

4.1

Battery

10.0%

8.8

Smart Features

7.0%

4.6

Design

Good
?

User score

What it is: A rating that combines user reviews and the total number of reviews received by the robot vacuum

When it matters: When you want to know how a robot vacuum handles daily tasks and how reliable it remains over time according to user feedback.

Score components:

70.0%

?

User reviews

30.0%

?

Popularity

  • 5.3
    Mopping

    Score components:

    35.0%

    5.2

    Mopping system type

    25.0%

    4.0

    Mop lifting

    20.0%

    4.0

    Auto water refill

    20.0%

    8.2

    Water tank capacity

  • 4.7
    Pet homes

    Score components:

    35.0%

    4.0

    Anti-tangle technology

    30.0%

    1.0

    Max suction power

    20.0%

    10

    Carpet boost

    15.0%

    6.4

    Dustbin capacity

  • 6.2
    Navigation and mapping

    Score components:

    30.0%

    8.5

    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

    N/A~ £340

Best rankings

?

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

Verdict

The ECOVACS DEEBOT OZMO 905 is a 2-in-1 hybrid robot vacuum and mop featuring Smart Navi 3.0 laser navigation, a 450 ml dust bin, and a 2,600 mAh Li-ion battery that delivers up to 90 minutes of working time per a 4-hour charge. Measuring 350 x 350 x 102 mm with a 66 dB noise level, its main strengths include simultaneous vacuuming and mopping, an automatic suction power boost on carpets, and the ability to set custom virtual boundaries via the companion app; however, its limitations include a modest 90-minute standard runtime that drops significantly on max mode, an inability to scrub away stubborn dried-on stains, and a tendency to occasionally lose connection to its mobile application.

Technical Specifications of robot vacuum ECOVACS DEEBOT OZMO 905

Technical Score

What it is: An assessment of robot-vacuum performance across cleaning, navigation, mopping, battery life, filtration, brush design, smart features, and dimensions.

When it matters: When you want to compare robot vacuums based on technical performance and available features.

Score components:

30.0%

?

Cleaning

23.0%

?

Navigation

18.0%

?

Mopping

12.0%

?

Battery

10.0%

?

Smart Features

7.0%

?

Design

6.1
ECOVACS DEEBOT OZMO 905 has a technical score of 6.11, lower than that of 69.3% 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%

0.0

User reviews

30.0%

1.0

Popularity

?
Popularity
What it is: An indicator based on the number of reviews received by the robot vacuum.
When it matters: When you prefer to purchase a product chosen and reviewed by many other consumers.
1.0
ECOVACS DEEBOT OZMO 905 has a popularity of 1 points, which is lower than 69.9% of products in this category.
Ratio quality/price

What it is: An indicator that combines the robot vacuum's overall rating with its cost.

When it matters: When you are looking for a robot vacuum with a good balance between quality and price.

Score components:

60.0%

6.1

Overall score

40.0%

8.7

Price

6.9
ECOVACS DEEBOT OZMO 905 has a quality-to-price ratio of 6.9 points, which is lower than 80.4% 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

1,200 Pa
ECOVACS DEEBOT OZMO 905 delivers 1,200 Pa of suction power, which is weaker than that of 95.2% of robot vacuums and equal to that of 1.1% 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

2
ECOVACS DEEBOT OZMO 905 has a suction-level count of 2, which is lower than that of 86.8% of robot vacuums and the same as that of 5.4% 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 OZMO 905 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

40 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

3
ECOVACS DEEBOT OZMO 905 offers 3 cleaning modes, which is fewer than 62% of robot vacuums and as many as 27.7% of robot vacuums.
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Mopping capability
What it is: Mopping capability means the robot can wipe hard floors with a damp pad or active mop system.
When it matters: It is useful for fine dust and light marks, but it does not automatically mean the robot can replace deep manual mopping.

Importance: MEDIUM

yes
ECOVACS DEEBOT OZMO 905 can mop floors. This feature is available on 78.9% of robot vacuums.
Mopping system type
What it is: The mopping system type describes how the robot applies motion and pressure to its mop, such as a static pad, vibrating pad, rotating pads or roller.
When it matters: Active systems generally scrub dried marks better, while pad lifting and dock washing determine how practical they are on mixed floors.

Importance: HIGH

static pad
ECOVACS DEEBOT OZMO 905 uses static pad for mopping, a system that is more effective than those in 20.4% of robot vacuums and matched by 46.3% of robot vacuums.
Mop pad type
What it is: Mop pad type describes the pad shape and attachment used by the mopping system.
When it matters: It affects floor contact, edge reach, replacement availability and whether the pads can be washed easily.

Importance: LOW

semi-circular
Mop pad material
What it is: Mop pad material is the fabric or fibre used to wipe and absorb dirt from the floor.
When it matters: It influences absorption, scrubbing action, durability and how easily the pad releases dirt when washed.

Importance: LOW

microfiber
Mop pressure
What it is: Mop pressure is the downward force the mopping system applies to the floor.
When it matters: More controlled pressure can improve removal of dried marks, although pad motion and moisture delivery also matter.

Importance: LOW

?
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Primary navigation technology
What it is: The primary navigation technology is the main sensor system the robot uses to understand its position and plan a route.
When it matters: It affects route efficiency, coverage and how reliably the robot returns to its dock, especially in larger or more complex homes.

Importance: HIGH

LiDAR
ECOVACS DEEBOT OZMO 905 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 OZMO 905 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 OZMO 905 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
ECOVACS DEEBOT OZMO 905 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
ECOVACS DEEBOT OZMO 905 does not support map editing, while this feature is available on 64.1% of robot vacuums.
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App control
What it is: App control lets you operate and configure the robot from a smartphone application.
When it matters: It is needed for maps, room selection, schedules and many advanced settings on modern robot vacuums.

Importance: LOW

yes
ECOVACS DEEBOT OZMO 905 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 OZMO 905 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
ECOVACS DEEBOT OZMO 905 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

2,600 mAh
ECOVACS DEEBOT OZMO 905 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

90 min
ECOVACS DEEBOT OZMO 905 runs for 90 min per charge; this is shorter than 90% of robot vacuums and equal to 4.2% of robot vacuums.
Recharge and resume
What it is: Recharge and resume sends the robot back to charge and then returns it to the unfinished part of the map.
When it matters: It allows large cleaning jobs to finish without manual intervention when one battery charge is not enough.

Importance: LOW

yes
ECOVACS DEEBOT OZMO 905 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

102 mm
ECOVACS DEEBOT OZMO 905 is 102 mm tall; this is higher than 87.8% of robot vacuums and equal to 0.8% 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

350 mm
ECOVACS DEEBOT OZMO 905 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
ECOVACS DEEBOT OZMO 905 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

3.49 kg
ECOVACS DEEBOT OZMO 905 weighs 3.49 kg; this is less than 54.2% of robot vacuums.
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ECOVACS DEEBOT OZMO 905 vs the average robot vacuum

  • 1 more side brushes
    The number of side brushes on ECOVACS DEEBOT OZMO 905 is 2, compared with 1 on the average robot vacuum.
    Uses 2 side brushes.
    What it is: The number of side brushes shows how many spinning brushes sweep debris from edges toward the main intake.
    When it matters: Extra side-brush coverage can help along walls and corners, although speed and control matter more than count alone.

    Importance: LOW

    The number of side brushes on ECOVACS DEEBOT OZMO 905 is 2, compared with 1 on the average robot vacuum.2 vs 1
  • 1 more water-flow levels
    The number of water-flow levels on ECOVACS DEEBOT OZMO 905 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 ECOVACS DEEBOT OZMO 905 is 4, compared with 3 on the average robot vacuum.4 vs 3
  • 24.3 cm shorter base station
    ECOVACS DEEBOT OZMO 905 has a base station that is 10 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 OZMO 905 has a base station that is 10 cm tall, compared with 34.3 cm for the average robot vacuum.10 cm vs 34.3 cm
  • 3.8 kg lighter base station
    ECOVACS DEEBOT OZMO 905 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

    ECOVACS DEEBOT OZMO 905 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
  • 0.5 % Higher filtration efficiency
    ECOVACS DEEBOT OZMO 905 has a higher filtration efficiency than the average robot vacuum (99.5% vs 99%).
    One grounded fallback source indicates 99.5% filtration.
    What it is: Filter efficiency is the stated percentage of particles the filter can retain under its specified test conditions.
    When it matters: It matters for fine dust and allergens, although leakage around the filter can reduce whole-machine performance.

    Importance: MEDIUM

    ECOVACS DEEBOT OZMO 905 has a higher filtration efficiency than the average robot vacuum (99.5% vs 99%).99.5 % vs 99 %
  • 50 mL larger dustbin
    ECOVACS DEEBOT OZMO 905 has a dustbin capacity of 450 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 OZMO 905 has a dustbin capacity of 450 mL, compared with 400 mL for the average robot vacuum.450 mL vs 400 mL
  • 0.5 h faster charging
    ECOVACS DEEBOT OZMO 905 takes 4 h to charge, compared with 4.5 h for the average robot vacuum.
    What it is: Charging time is the approximate time required to refill the battery from low charge.
    When it matters: A shorter charge is useful when the robot must resume an unfinished large cleaning job.

    Importance: LOW

    ECOVACS DEEBOT OZMO 905 takes 4 h to charge, compared with 4.5 h for the average robot vacuum.4 h vs 4.5 h
  • 0.5 h faster charging
    ECOVACS DEEBOT OZMO 905 takes 4 h to charge, compared with 4.5 h for the average robot vacuum.
  • 24.3 cm shorter base station
    ECOVACS DEEBOT OZMO 905 has a base station that is 10 cm tall, compared with 34.3 cm for the average robot vacuum.
  • 3.8 kg lighter base station
    ECOVACS DEEBOT OZMO 905 has a base station that weighs 0.5 kg, compared with 4.3 kg for the average robot vacuum.
  • 1 more side brushes
    The number of side brushes on ECOVACS DEEBOT OZMO 905 is 2, compared with 1 on the average robot vacuum.
  • 0.5 % Higher filtration efficiency
    ECOVACS DEEBOT OZMO 905 has a higher filtration efficiency than the average robot vacuum (99.5% vs 99%).
  • 50 mL larger dustbin
    ECOVACS DEEBOT OZMO 905 has a dustbin capacity of 450 mL, compared with 400 mL for the average robot vacuum.
  • 1 more water-flow levels
    The number of water-flow levels on ECOVACS DEEBOT OZMO 905 is 4, compared with 3 on the average robot vacuum.

Total
Battery
Design
Cleaning
Mopping
  • 60 min shorter runtime
    ECOVACS DEEBOT OZMO 905 runs for 90 min per charge, compared with 150 min for the average robot vacuum.
  • 70 m² less cleaning coverage
    ECOVACS DEEBOT OZMO 905 can clean up to 110 m² per charge, compared with 180 m² for the average robot vacuum.
  • 600 mAh less battery capacity
    ECOVACS DEEBOT OZMO 905 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.
  • 8 mm taller body
    ECOVACS DEEBOT OZMO 905 is 102 mm tall, compared with 94 mm for the average robot vacuum.
  • 11.35 mm wider body
    ECOVACS DEEBOT OZMO 905 is 350 mm wide, compared with 338.65 mm for the average robot vacuum.
  • 10 mm longer body
    ECOVACS DEEBOT OZMO 905 is 350 mm long, compared with 340 mm for the average robot vacuum.
  • 0.3 m shorter power cord
    ECOVACS DEEBOT OZMO 905 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.
  • 1 dB louder operation
    ECOVACS DEEBOT OZMO 905 produces 66 dB of noise, compared with 65 dB for the average robot vacuum.
  • Does not support Bluetooth
    ECOVACS DEEBOT OZMO 905 does not support Bluetooth, while the average robot vacuum connects via Bluetooth.
  • More basic obstacle avoidance
    ECOVACS DEEBOT OZMO 905 uses infrared obstacle avoidance, while the average robot vacuum uses hybrid.
  • Does not support no-mop zones
    ECOVACS DEEBOT OZMO 905 does not support no-mop zones, while the average robot vacuum supports configurable no-mop zones.
  • Does not support map editing
    ECOVACS DEEBOT OZMO 905 does not support map editing, while the average robot vacuum lets you edit maps.
  • Does not store multiple maps
    ECOVACS DEEBOT OZMO 905 does not store multiple maps, while the average robot vacuum stores multiple maps.
  • Does not show its location in real time
    ECOVACS DEEBOT OZMO 905 does not show its location in real time, while the average robot vacuum shows its location in real time.
  • 2 mm less threshold clearance
    ECOVACS DEEBOT OZMO 905 climbs thresholds up to 18 mm, compared with 20 mm for the average robot vacuum.
  • Has no gyroscope
    ECOVACS DEEBOT OZMO 905 has no gyroscope, while the average robot vacuum has a gyroscope.
  • 2,800 Pa weaker suction
    ECOVACS DEEBOT OZMO 905 delivers 1,200 Pa, compared with 4,000 Pa for the average robot vacuum.
  • 2 fewer suction levels
    The number of suction levels on ECOVACS DEEBOT OZMO 905 is 2, compared with 4 on the average robot vacuum.
  • 1 fewer cleaning modes
    The number of cleaning modes on ECOVACS DEEBOT OZMO 905 is 3, compared with 4 on the average robot vacuum.
  • Does not have a floating main brush
    ECOVACS DEEBOT OZMO 905 does not have a floating main brush, while the average robot vacuum has a floating main brush.
  • More basic obstacle avoidance
    ECOVACS DEEBOT OZMO 905 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

    ECOVACS DEEBOT OZMO 905 uses infrared obstacle avoidance, while the average robot vacuum uses hybrid.infrared vs hybrid
  • 2,800 Pa weaker suction
    ECOVACS DEEBOT OZMO 905 delivers 1,200 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 OZMO 905 delivers 1,200 Pa, compared with 4,000 Pa for the average robot vacuum.1200 Pa vs 4000 Pa
  • 2 fewer suction levels
    The number of suction levels on ECOVACS DEEBOT OZMO 905 is 2, compared with 4 on the average robot vacuum.
    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

    The number of suction levels on ECOVACS DEEBOT OZMO 905 is 2, compared with 4 on the average robot vacuum.2 vs 4
  • Does not support no-mop zones
    ECOVACS DEEBOT OZMO 905 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

    ECOVACS DEEBOT OZMO 905 does not support no-mop zones, while the average robot vacuum supports configurable no-mop zones.
  • 1 fewer cleaning modes
    The number of cleaning modes on ECOVACS DEEBOT OZMO 905 is 3, compared with 4 on the average robot vacuum.
    What it is: Cleaning modes are the distinct automatic or targeted cleaning programs available on the robot.
    When it matters: A wider choice makes it easier to match cleaning behavior to rooms, spills, edges or quiet periods.

    Importance: MEDIUM

    The number of cleaning modes on ECOVACS DEEBOT OZMO 905 is 3, compared with 4 on the average robot vacuum.3 vs 4
  • Does not have a floating main brush
    ECOVACS DEEBOT OZMO 905 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

    ECOVACS DEEBOT OZMO 905 does not have a floating main brush, while the average robot vacuum has a floating main brush.
  • Does not support map editing
    ECOVACS DEEBOT OZMO 905 does not support map editing, while the average robot vacuum lets you edit maps.
    What it is: Map editing lets you divide, merge, name and adjust rooms in the app.
    When it matters: Accurate room boundaries make room-by-room schedules and targeted cleaning easier to use.

    Importance: LOW

    ECOVACS DEEBOT OZMO 905 does not support map editing, while the average robot vacuum lets you edit maps.
  • Does not store multiple maps
    ECOVACS DEEBOT OZMO 905 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

    ECOVACS DEEBOT OZMO 905 does not store multiple maps, while the average robot vacuum stores multiple maps.
Total
Overall
Battery
Design
Smart Features
Navigation
Cleaning

Graphic comparison of ECOVACS DEEBOT OZMO 905 and other robot vacuums

Attribute category
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Third-party reviews

What customers like about ECOVACS DEEBOT OZMO 905?

  • Efficient laser mapping (Smart Navi 3.0) creates accurate, real-time floor plans
  • Good, consistent cleaning performance on hard floors and low-pile carpets
  • Effective mopping for daily maintenance, often described as a 'pet hair killer'
  • Customizable cleaning options, including no-go zones and scheduled cleaning via the app
  • Compact design fits under many pieces of furniture
  • Excellent value for money, offering premium features at a lower price point

What customers dislike about ECOVACS DEEBOT OZMO 905?

  • Struggles with high-pile carpets or thick rugs
  • Requires significant pre-cleaning; can get stuck on cables, wires, or small toys
  • App can occasionally lose map data, requiring re-mapping
  • Main brush can experience hair entanglement, requiring regular maintenance
  • The navigation tower (LiDAR) can be too high, causing it to get stuck under certain furniture

Expert reviews

L
lesalexiens.fr
09/04/2020
Summary of the review
Ecovacs Deebot Ozmo 905 review: A robot vacuum that is as efficient as ever
(Translated)Show original
G
guide-aspirateur.net
19/10/2024
Summary of the review
Ecovacs Deebot Ozmo 905 Review: The Smart Robot Vacuum
(Translated)Show original
T
tuttotech.net
15/03/2020
Summary of the review
Ecovacs Deebot OZMO 905 review: Near perfection
(Translated)Show original
T
tuttotech.net
15/03/2020
Summary of the review
Ecovacs Deebot OZMO 905 Review: Bordering on Perfection
(Translated)Show original
T
tweakers.net
06/09/2020
Summary of the review
Ecovacs Deebot OZMO 905 - lkmaurik - Product reviews
(Translated)Show original

Video reviews

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