iRobot Roomba i7 Review | 118 Data compared

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  • Avg. price: ~£530
  • Max suction power: 1700 Pa
  • Runtime: 75 min
  • Dustbin capacity: 500 mL
  • Max threshold height: 20 mm

iRobot Roomba i7 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.

6.7

Overall score

What it is: An overall evaluation of the robot vacuum's quality, based on technical analyses and user reviews.

When it matters: When you need a quick reference to identify the best robot vacuums on the market.

Score components:

80.0%

6.2

Technical Score

20.0%

8.6

User score

Good
6.2

Technical Score

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

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

Score components:

30.0%

6.3

Cleaning

23.0%

7.5

Navigation

18.0%

3.9

Mopping

12.0%

4.7

Battery

10.0%

8.8

Smart Features

7.0%

5.9

Design

Good
8.6

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%

8.0

User reviews

30.0%

10

Popularity

User score:
United States
Amazon_logo.png
4.0
(10143)

(Reviews last updated: July 2026)

Excellent
  • 4.8
    Mopping

    Score components:

    35.0%

    4.0

    Mopping system type

    25.0%

    4.0

    Mop lifting

    20.0%

    4.0

    Auto water refill

    20.0%

    ?

    Water tank capacity

  • 5.9
    Pet homes

    Score components:

    35.0%

    10

    Anti-tangle technology

    30.0%

    1.7

    Max suction power

    20.0%

    4.0

    Carpet boost

    15.0%

    7.6

    Dustbin capacity

  • 5.1
    Navigation and mapping

    Score components:

    30.0%

    7.0

    Primary navigation technology

    30.0%

    6.6

    Obstacle avoidance technology

    20.0%

    1.0

    Object recognition

    20.0%

    4.0

    Real-time mapping

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Best prices in UK

    N/A~ £530

Best rankings

?

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

Verdict

The iRobot Roomba i7 is an advanced robot vacuum featuring vSLAM navigation and iAdapt 3.0 technology, allowing it to capture 230,000 data points per second to store up to 10 distinct multi-floor smart maps. It delivers 1,700 Pa of suction power—ten times that of the Roomba 600 series—alongside a 460 ml dustbin, dual multi-surface rubber brushes, and a 1,800 mAh lithium-ion battery providing a 75-minute runtime with recharge-and-resume automation. Its main pros include highly customizable app capabilities like selective room cleaning, Keep Out Zones, custom scheduling, and compatibility with a self-emptying Clean Base. However, major cons include its loud 68 dB operating noise, difficulty picking up small debris on carpets, inability to navigate efficiently in the dark without a built-in camera light, and lack of front-facing object avoidance for small obstacles like cables or shoes.

Technical Specifications of robot vacuum iRobot Roomba i7

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%

6.3

Cleaning

23.0%

7.5

Navigation

18.0%

3.9

Mopping

12.0%

4.7

Battery

10.0%

8.8

Smart Features

7.0%

5.9

Design

6.2
iRobot Roomba i7 has a technical score of 6.18, lower than that of 67.3% 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%

8.0

User reviews

30.0%

10

Popularity

User score:
United States
Amazon_logo.png
4.0
(10143)

(Reviews last updated: July 2026)

8.6
iRobot Roomba i7 has a user score of 8.6, higher than that of 76.4% of robot vacuums and equal to that of 2.6% of robot vacuums.
Popularity
What it is: An indicator based on the number of reviews received by the robot vacuum.
When it matters: When you prefer to purchase a product chosen and reviewed by many other consumers.
10
iRobot Roomba i7 has a popularity of 10 points, which is higher than 68.1% of products in this category.
Ratio quality/price

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

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

Score components:

60.0%

6.7

Overall score

40.0%

7.7

Price

7.0
iRobot Roomba i7 has a quality-to-price ratio of 7 points, which is lower than 76.6% 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

1,700 Pa
iRobot Roomba i7 delivers 1,700 Pa of suction power, which is weaker than that of 88.4% of robot vacuums and equal to that of 1.3% 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

1
iRobot Roomba i7 has a suction-level count of 1, which is lower than that of 92.4% of robot vacuums and the same as that of 7.6% 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
iRobot Roomba i7 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

33 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
iRobot Roomba i7 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

no
iRobot Roomba i7 cannot mop floors, while this feature is available on 79.1% of robot vacuums.
Mopping system type
What it is: The mopping system type describes how the robot applies motion and pressure to its mop, such as a static pad, vibrating pad, rotating pads or roller.
When it matters: Active systems generally scrub dried marks better, while pad lifting and dock washing determine how practical they are on mixed floors.

Importance: HIGH

none
iRobot Roomba i7 uses none for mopping, a system that is less effective than those in 79.8% of robot vacuums and matched by 20.2% of robot vacuums.
Mop pad type
What it is: Mop pad type describes the pad shape and attachment used by the mopping system.
When it matters: It affects floor contact, edge reach, replacement availability and whether the pads can be washed easily.

Importance: LOW

none
Mop pad material
What it is: Mop pad material is the fabric or fibre used to wipe and absorb dirt from the floor.
When it matters: It influences absorption, scrubbing action, durability and how easily the pad releases dirt when washed.

Importance: LOW

none
Mop pressure
What it is: Mop pressure is the downward force the mopping system applies to the floor.
When it matters: More controlled pressure can improve removal of dried marks, although pad motion and moisture delivery also matter.

Importance: LOW

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

Importance: HIGH

camera
iRobot Roomba i7 uses camera as its primary navigation system, which is less capable than the systems in 68.6% of robot vacuums and matched by 3.6% 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
iRobot Roomba i7 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

no
iRobot Roomba i7 does not update its map in real time, while this feature is available on 68.7% of robot vacuums.
Grounded no from data_scrape2/data_scrape4 (agreement or one clear no/N/A 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

yes
iRobot Roomba i7 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
iRobot Roomba i7 lets you edit maps. This feature is available on 63.9% of robot vacuums.
Grounded yes from data_scrape2/data_scrape4 (agreement or one clear yes 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
iRobot Roomba i7 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

iRobot 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
iRobot Roomba i7 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

dual-band
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
iRobot Roomba i7 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

1,800 mAh
iRobot Roomba i7 has a battery capacity of 1,800 mAh; it is lower than that of 95.5% of robot vacuums and equal to that of 3.9% of robot vacuums.
Grounded current sources converge on 1800 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

75 min
iRobot Roomba i7 runs for 75 min per charge; this is shorter than 94.8% of robot vacuums and equal to 3.6% 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
iRobot Roomba i7 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

93 mm
iRobot Roomba i7 is 93 mm tall; this is lower than 53.2% of robot vacuums and equal to 2.4% 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

342 mm
iRobot Roomba i7 is 342 mm wide; this is wider than 57.4% of robot vacuums and equal to 1.6% 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

342 mm
iRobot Roomba i7 is 342 mm long; this is longer than 54.5% of robot vacuums and equal to 1.4% 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

3.4 kg
iRobot Roomba i7 weighs 3.4 kg; this is less than 55.3% of robot vacuums and equal to 3.8% of robot vacuums.
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iRobot Roomba i7 vs the average robot vacuum

  • Prevents hair tangles
    iRobot Roomba i7 prevents hair tangles, while the average robot vacuum has no anti-tangle system.
    Grounded yes from data_scrape sources: Dual Multi-Surface Rubber Brushes
    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

    iRobot Roomba i7 prevents hair tangles, while the average robot vacuum has no anti-tangle system.
  • Detects dirtier areas
    iRobot Roomba i7 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

    iRobot Roomba i7 detects dirtier areas, while the average robot vacuum does not detect dirtier areas.
  • Adjusts its cleaning height automatically
    iRobot Roomba i7 adjusts its cleaning height automatically, while the average robot vacuum uses a fixed cleaning height.
    What it is: Automatic height adjustment changes the cleaning-head position to maintain contact with different floor surfaces.
    When it matters: It can improve pickup when the robot moves between hard floors, rugs and uneven surfaces.

    Importance: LOW

    iRobot Roomba i7 adjusts its cleaning height automatically, while the average robot vacuum uses a fixed cleaning height.
  • Has a removable battery
    iRobot Roomba i7 has a removable battery, while the average robot vacuum has a fixed battery.
    What it is: A removable battery can be taken out of the robot without replacing the entire appliance.
    When it matters: It can extend service life and simplify repair when the original battery eventually loses capacity.

    Importance: LOW

    iRobot Roomba i7 has a removable battery, while the average robot vacuum has a fixed battery.
  • 2.5 h faster charging
    iRobot Roomba i7 takes 2 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

    iRobot Roomba i7 takes 2 h to charge, compared with 4.5 h for the average robot vacuum.2 h vs 4.5 h
  • Alerts you when its dustbin is full
    iRobot Roomba i7 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

    iRobot Roomba i7 alerts you when its dustbin is full, while the average robot vacuum does not alert you when its dustbin is full.
  • 100 mL larger dustbin
    iRobot Roomba i7 has a dustbin capacity of 500 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

    iRobot Roomba i7 has a dustbin capacity of 500 mL, compared with 400 mL for the average robot vacuum.500 mL vs 400 mL
  • Includes a child lock
    iRobot Roomba i7 includes a child lock, while the average robot vacuum has no child lock.
    What it is: A child lock disables selected buttons or controls to prevent accidental operation.
    When it matters: It is useful where children or pets may touch the robot or dock controls.

    Importance: LOW

    iRobot Roomba i7 includes a child lock, while the average robot vacuum has no child lock.
  • Has a removable battery
    iRobot Roomba i7 has a removable battery, while the average robot vacuum has a fixed battery.
  • 2.5 h faster charging
    iRobot Roomba i7 takes 2 h to charge, compared with 4.5 h for the average robot vacuum.
  • 0.3 m longer power cord
    iRobot Roomba i7 has a 1.8 m power cord, compared with 1.5 m on the average robot vacuum.
  • 23.7 cm shorter base station
    iRobot Roomba i7 has a base station that is 10.6 cm tall, compared with 34.3 cm for the average robot vacuum.
  • 3.88 kg lighter base station
    iRobot Roomba i7 has a base station that weighs 0.4 kg, compared with 4.3 kg for the average robot vacuum.
  • Includes a child lock
    iRobot Roomba i7 includes a child lock, while the average robot vacuum has no child lock.
  • Prevents hair tangles
    iRobot Roomba i7 prevents hair tangles, while the average robot vacuum has no anti-tangle system.
  • Detects dirtier areas
    iRobot Roomba i7 detects dirtier areas, while the average robot vacuum does not detect dirtier areas.
  • Adjusts its cleaning height automatically
    iRobot Roomba i7 adjusts its cleaning height automatically, while the average robot vacuum uses a fixed cleaning height.
  • Alerts you when its dustbin is full
    iRobot Roomba i7 alerts you when its dustbin is full, while the average robot vacuum does not alert you when its dustbin is full.
  • 100 mL larger dustbin
    iRobot Roomba i7 has a dustbin capacity of 500 mL, compared with 400 mL for the average robot vacuum.
  • 12 mm wider main brush
    iRobot Roomba i7 uses a main brush measuring 190 mm, compared with 178 mm for the average robot vacuum.
  • 75 min shorter runtime
    iRobot Roomba i7 runs for 75 min per charge, compared with 150 min for the average robot vacuum.
  • 1,400 mAh less battery capacity
    iRobot Roomba i7 has a battery capacity of 1,800 mAh, compared with 3,200 mAh for the average robot vacuum.
    Grounded current sources converge on 1800 mAh battery capacity.
  • 1.6 W higher standby use
    iRobot Roomba i7 uses 3.6 W in standby, compared with 2 W for the average robot vacuum.
  • 3 dB louder operation
    iRobot Roomba i7 produces 68 dB of noise, compared with 65 dB for the average robot vacuum.
  • Does not support no-mop zones
    iRobot Roomba i7 does not support no-mop zones, while the average robot vacuum supports configurable no-mop zones.
  • More basic obstacle avoidance
    iRobot Roomba i7 uses camera obstacle avoidance, while the average robot vacuum uses hybrid.
  • Does not update its map in real time
    iRobot Roomba i7 does not update its map in real time, while the average robot vacuum updates its map in real time.
    Grounded no from data_scrape2/data_scrape4 (agreement or one clear no/N/A with other source empty/noisy).
  • More basic navigation
    iRobot Roomba i7 uses camera navigation, while the average robot vacuum uses LiDAR.
  • 2,300 Pa weaker suction
    iRobot Roomba i7 delivers 1,700 Pa, compared with 4,000 Pa for the average robot vacuum.
  • 3 fewer suction levels
    The number of suction levels on iRobot Roomba i7 is 1, compared with 4 on the average robot vacuum.
  • Does not detect carpets automatically
    iRobot Roomba i7 does not detect carpets automatically, while the average robot vacuum detects carpets automatically.
  • Does not boost suction automatically on carpets
    iRobot Roomba i7 does not boost suction automatically on carpets, while the average robot vacuum boosts suction on carpets automatically.
  • 1 fewer cleaning modes
    The number of cleaning modes on iRobot Roomba i7 is 3, compared with 4 on the average robot vacuum.
  • Does not include a cleaning tool
    iRobot Roomba i7 does not include a cleaning tool, while the average robot vacuum includes a cleaning tool.
  • Cannot mop floors
    iRobot Roomba i7 cannot mop floors, while the average robot vacuum can mop floors.
  • Does not let you adjust the water flow
    iRobot Roomba i7 does not let you adjust the water flow, while the average robot vacuum lets you adjust the water flow.
  • Less capable mopping system
    iRobot Roomba i7 uses none for mopping, while the average robot vacuum uses static pad.
  • 3 fewer water-flow levels
    The number of water-flow levels on iRobot Roomba i7 is 0, compared with 3 on the average robot vacuum.
  • 2,300 Pa weaker suction
    iRobot Roomba i7 delivers 1,700 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

    iRobot Roomba i7 delivers 1,700 Pa, compared with 4,000 Pa for the average robot vacuum.1700 Pa vs 4000 Pa
  • 3 fewer suction levels
    The number of suction levels on iRobot Roomba i7 is 1, 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 iRobot Roomba i7 is 1, compared with 4 on the average robot vacuum.1 vs 4
  • Does not detect carpets automatically
    iRobot Roomba i7 does not detect carpets automatically, while the average robot vacuum detects carpets automatically.
    What it is: Carpet detection allows the robot to recognize when it moves from hard flooring onto carpet or a rug.
    When it matters: It enables carpet-specific actions such as suction boost, mop lifting or carpet avoidance.

    Importance: MEDIUM

    iRobot Roomba i7 does not detect carpets automatically, while the average robot vacuum detects carpets automatically.
  • Does not support no-mop zones
    iRobot Roomba i7 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

    iRobot Roomba i7 does not support no-mop zones, while the average robot vacuum supports configurable no-mop zones.
  • Does not boost suction automatically on carpets
    iRobot Roomba i7 does not boost suction automatically on carpets, while the average robot vacuum boosts suction on carpets automatically.
    What it is: Carpet boost automatically increases suction when the robot detects carpet.
    When it matters: It helps pull debris from carpet fibres without using maximum power for the entire cleaning run.

    Importance: MEDIUM

    iRobot Roomba i7 does not boost suction automatically on carpets, while the average robot vacuum boosts suction on carpets automatically.
  • 1 fewer cleaning modes
    The number of cleaning modes on iRobot Roomba i7 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 iRobot Roomba i7 is 3, compared with 4 on the average robot vacuum.3 vs 4
  • 75 min shorter runtime
    iRobot Roomba i7 runs for 75 min per charge, compared with 150 min for the average robot vacuum.
    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

    iRobot Roomba i7 runs for 75 min per charge, compared with 150 min for the average robot vacuum.75 min vs 150 min
  • More basic obstacle avoidance
    iRobot Roomba i7 uses camera 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

    iRobot Roomba i7 uses camera obstacle avoidance, while the average robot vacuum uses hybrid.camera vs hybrid

Graphic comparison of iRobot Roomba i7 and other robot vacuums

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Third-party reviews

United States

(Reviews last updated: July 2026)

What customers like about iRobot Roomba i7?

  • Intelligent, accurate mapping that allows specific cleaning zones to be defined.
  • Excellent suction on both carpets and hard floors.
  • Automatic emptying on the i7+ substantially reduces maintenance.
  • Well suited to pet owners thanks to the dual rubber brushes.
  • Intuitive mobile app with extensive scheduling and monitoring features.

What customers dislike about iRobot Roomba i7?

  • High price, especially for the version with the automatic-emptying base.
  • Can be noisy, particularly during automatic emptying.
  • May become stuck under low furniture or on obstacles such as cables and rugs.
  • Long hair can frequently become tangled around the brushes.

Expert reviews

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wired.com
08/10/2018
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rtings.com
23/09/2020
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techradar.com
10/06/2021
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trustedreviews.com
30/07/2021
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G
gadgetguy.com.au
20/11/2019
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A
au.pcmag.com
26/10/2018
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T
testhut.com
22/05/2023
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R
reviewed.com
06/09/2018
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P
pcmag.com
25/10/2018
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A
akku-und-roboter-staubsauger.de
27/07/2026
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S
smart-home-fox.de
19/01/2025
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I
imtest.de
22/07/2022
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S
saug-wisch-roboter.de
07/03/2024
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C
chip.de
05/02/2019
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T
t-online.de
20/07/2019
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S
smarthomeassistent.de
20/08/2020
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D
daddylicious.de
30/09/2019
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C
coolblue.de
07/10/2025
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L
lesnumeriques.com
31/03/2019
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C
clubic.com
11/06/2019
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K
kelrobot.fr
27/07/2019
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T
tomsguide.fr
18/03/2019
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quechoisir.org
03/03/2020
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L
lesnumeriques.com
14/08/2020
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frandroid.com
24/06/2025
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X
xataka.com
15/02/2021
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A
abc.es
18/02/2019
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E
elespanol.com
01/12/2019
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I
infobae.com
24/12/2021
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A
adslzone.net
21/10/2024
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R
revista-gadget.es
No especificada
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latercera.com
30/07/2021
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D
dday.it
05/02/2019
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tomshw.it
05/02/2019
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A
andreagaleazzi.com
05/02/2019
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A
aranzulla.it
05/02/2019
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I
indomus.it
19/03/2021
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M
malditech.corriere.it
08/02/2019
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W
wired.it
13/05/2019
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M
macitynet.it
03/03/2019
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G
gqitalia.it
26/03/2019
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Video reviews

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