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Products in this category are scored under Frontum Robot Vacuums Methodology v1.0: technical specifications plus authentic consumer ratings, with 0% commercial bias.
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iRobot Combo i5 review: 118 specs compared

Avg. price:~£320Max suction power:1600 PaRuntime:75 minDustbin capacity:389 mLMax threshold height:16 mm

iRobot Combo i5 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.

iRobot Combo i5
6.4/10

Overall score

Score
6.4/ 10
✕
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 distribution
â–¼
<55-66-77-88-99-10
Score components

80%

6.2

Technical score

20%

7.3

User score

â–¼Worse than 70% of robot vacuums
7.1

Value for money

Value for money
7.1/ 10
✕
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 distribution
â–¼
<55-66-77-88-99-10
Score components

70%

6.4

Overall score

30%

8.8

Price

â–¼Worse than 79%
6.2

Technical score

Technical score
6.2/ 10
✕
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 distribution
â–¼
<55-66-77-88-99-10
Score components

30%

5.4

Cleaning

23%

6.5

Navigation

18%

6.3

Mopping

12%

4.7

Battery

10%

8.7

Smart Features

7%

7.0

Design

â–¼Worse than 71%
7.3

User score

User score
7.3/ 10
✕
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 distribution
â–¼
<55-66-77-88-99-10
Score components

70%

6.6

User ratings

30%

8.8

Number of reviews

Based on ratings from across the web.
â–¼Worse than 81%
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Where to buy
*As an Amazon Associate, we earn from qualifying purchases.
Best rankings
Available: ranking among products currently available (including other versions of this product).All: ranking among all products in the database.
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Technical Specifications of robot vacuum iRobot Combo i5

Technical score
Technical score
6.2/ 10
✕
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 distribution
â–¼
<55-66-77-88-99-10
Score components:

30%

5.4

Cleaning

23%

6.5

Navigation

18%

6.3

Mopping

12%

4.7

Battery

10%

8.7

Smart Features

7%

7.0

Design

6.2
User score
User score
7.3/ 10
✕
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 distribution
â–¼
<55-66-77-88-99-10
Score components

70%

6.6

User ratings

30%

8.8

Number of reviews

Based on ratings from across the web.
7.3
Popularity
Popularity
8.8/ 10
✕
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.
Score distribution
â–¼
<55-66-77-88-99-10
Popularity:
iRobot Combo i5 has a popularity index of 8.8, higher than that of 79.2% of robot vacuums and equal to that of 1.6% of robot vacuums.
8.8
Value for money
Value for money
7.1/ 10
✕
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 distribution
â–¼
<55-66-77-88-99-10
Score components:

70%

6.4

Overall score

30%

8.8

Price

7.1
Max suction power
1,600 Pa
This robot vacuum has a maximum suction pressure of 1,600 Pa, which is lower than 89.9% of robot vacuums and equal to 2.4% of robot vacuums.
N. of suction power levels
1
This robot vacuum has 1 suction power levels, which is fewer than 92.3% of robot vacuums offer and the same number as 7.7% of robot vacuums offer.
Motor type
brushless
This robot vacuum uses a brushless motor, a type that is generally more efficient than those used by 2.7% of robot vacuums and also used by 97.3% of robot vacuums.
Power
?
Cleaning modes
2
This robot vacuum offers 2 cleaning modes, which is fewer than 89.9% of robot vacuums offer and the same number as 10.1% of robot vacuums offer.
Show more
Mopping capability
yes
This robot vacuum can mop floors. 78.8% of robot vacuums offer this feature.
Mopping system type
static pad
This robot vacuum uses static pad for mopping. This system is more effective than those on 20.4% of robot vacuums and as effective as those on 46.3% of robot vacuums.
Mop pad type
semi-circular
Mop pad material
microfiber
Mop pressure
?
Show more
Primary navigation technology
LiDAR + camera
This robot vacuum uses LiDAR + camera as its primary navigation system, which is more capable than the systems in 96.2% of robot vacuums and matched by 3.8% of robot vacuums.
Mapping capability
yes
This robot vacuum maps the floor. 74% of robot vacuums offer this feature.
Real-time mapping
no
This robot vacuum does not update its map in real time, although 68.7% of robot vacuums offer this feature.
Multiple map storage
no
This robot vacuum does not store multiple maps, although 56.6% of robot vacuums offer this feature.
Map editing
yes
This robot vacuum lets you edit maps. 63.8% of robot vacuums offer this feature.
Show more
App control
yes
This robot vacuum supports app control. 5.5% of robot vacuums support app control.
App name
iRobot Home
Wi-Fi connectivity
yes
This robot vacuum supports Wi-Fi connectivity. 6.3% of robot vacuums support Wi-Fi connectivity.
Supported Wi-Fi bands
2.4 GHz
Bluetooth connectivity
yes
This robot vacuum supports Bluetooth connectivity. 35.5% of robot vacuums support Bluetooth connectivity.
Show more
Battery capacity
3,000 mAh
This robot vacuum has a battery capacity of 3,000 mAh, which is lower than 53.7% of robot vacuums and equal to 3.4% of robot vacuums.
Battery type
Li-ion
Battery voltage
14.4 V
Runtime
75 min
This robot vacuum runs for 75 min per charge, which is shorter than 94.7% of robot vacuums and equal to 3.6% of robot vacuums.
Recharge and resume
yes
This robot vacuum resumes cleaning after charging. 83.1% of robot vacuums offer this feature.
Show more
Shape
round
Height
93 mm
Width
342 mm
Length
340 mm
Weight
3.18 kg
This robot vacuum weighs 3.18 kg, making it lighter than 67.6% of robot vacuums and the same weight as 2.3% of robot vacuums.
Show more

iRobot Combo i5 vs the average robot vacuum

246810TotalBatteryDesignSmart FeaturesNavigationCleaningMopping
  • Has anti-tangle technology
    This robot vacuum has anti-tangle technology, while the average robot vacuum does not. 42.8% of robot vacuums offer this feature.
  • More capable navigation
    This robot vacuum uses LiDAR + camera for navigation, while the average robot vacuum uses LiDAR.
    LiDAR + camera vs LiDAR
  • Detects dirtier areas
    This robot vacuum detects dirtier areas, while the average robot vacuum does not detect dirtier areas.
  • Adjusts its cleaning height automatically
    This robot vacuum adjusts its cleaning height automatically, while the average robot vacuum uses a fixed cleaning height.
  • 2.5 h shorter charging time
    This robot vacuum takes less time to recharge fully than the average robot vacuum (2 h vs 4.5 h). The average robot vacuum takes 4.5 h.
    2 h vs 4.5 h
  • Dustbin full alert
    This robot vacuum alerts you when its dustbin is full, while the average robot vacuum does not. 19.5% of robot vacuums offer a dustbin full indicator.
  • Has a child lock
    This robot vacuum has a child lock, while the average robot vacuum does not. 44.9% of robot vacuums offer this.
  • 4.07 kg lighter base station
    This robot vacuum has a lighter base station than the average robot vacuum (0.2 kg vs 4.3 kg). The average robot vacuum's base station weighs 4.3 kg.
    0.23 kg vs 4.3 kg
  • 2.5 h shorter charging time
    This robot vacuum takes less time to recharge fully than the average robot vacuum (2 h vs 4.5 h). The average robot vacuum takes 4.5 h.
    2 h vs 4.5 h
  • 0.2 W lower standby power consumption
    This robot vacuum draws less power in standby than the average robot vacuum (1.8 W vs 2 W). The average robot vacuum draws 2 W in standby.
    1.8 W vs 2 W
  • 4.07 kg lighter base station
    This robot vacuum has a lighter base station than the average robot vacuum (0.2 kg vs 4.3 kg). The average robot vacuum's base station weighs 4.3 kg.
    0.23 kg vs 4.3 kg
  • 10.9% lighter
    This robot vacuum is lighter than the average robot vacuum (3.2 kg vs 3.57 kg). The average robot vacuum weighs 3.57 kg.
    3.18 kg vs 3.57 kg
  • Has a child lock
    This robot vacuum has a child lock, while the average robot vacuum does not. 44.9% of robot vacuums offer this.
  • More capable navigation
    This robot vacuum uses LiDAR + camera for navigation, while the average robot vacuum uses LiDAR.
    LiDAR + camera vs LiDAR
  • Has anti-tangle technology
    This robot vacuum has anti-tangle technology, while the average robot vacuum does not. 42.8% of robot vacuums offer this feature.
  • Detects dirtier areas
    This robot vacuum detects dirtier areas, while the average robot vacuum does not detect dirtier areas.
  • Adjusts its cleaning height automatically
    This robot vacuum adjusts its cleaning height automatically, while the average robot vacuum uses a fixed cleaning height.
  • Dustbin full alert
    This robot vacuum alerts you when its dustbin is full, while the average robot vacuum does not. 19.5% of robot vacuums offer a dustbin full indicator.
  • Supports cleaning solution
    This robot vacuum supports cleaning solution for mopping, while the average robot vacuum does not. 44.8% of robot vacuums support this.
  • More basic obstacle avoidance
    This robot vacuum uses infrared for obstacle avoidance, while the average robot vacuum uses hybrid.
    infrared vs hybrid
  • 2,400 Pa weaker maximum suction
    This robot vacuum has weaker maximum suction than the average robot vacuum (1,600 Pa vs 4,000 Pa). The average robot vacuum has a maximum suction pressure of 4,000 Pa.
    1,600 Pa vs 4,000 Pa
  • 2 fewer cleaning modes
    This robot vacuum offers fewer cleaning modes than the average robot vacuum (2 vs 4). The average robot vacuum offers 4 cleaning modes.
    2 vs 4
  • 3 fewer suction power levels
    This robot vacuum offers fewer suction power levels than the average robot vacuum (1 vs 4). The average robot vacuum offers 4 suction power levels.
    1 vs 4
  • Does not detect carpets automatically
    This robot vacuum does not detect carpets automatically, while the average robot vacuum detects carpets automatically.
  • No no-mop zones
    This robot vacuum does not support no-mop zones, while the average robot vacuum does. 53.1% of robot vacuums support this feature.
  • Does not boost suction automatically on carpets
    This robot vacuum does not boost suction automatically on carpets, while the average robot vacuum boosts suction on carpets automatically.
  • 75 min shorter runtime
    This robot vacuum runs for less time per charge than the average robot vacuum (75 min vs 150 min). The average robot vacuum runs for 150 min.
    75 min vs 150 min
  • 10% lower user score
    User score
    7.3/ 10
    ✕
    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 distribution
    ▼▼
    <55-66-77-88-99-10
    iRobot Combo i5
    the average robot vacuum
    iRobot Combo i5 has a lower user score than the average robot vacuum (7.27 vs 8).
    7.27 vs 8
  • 6.3% worse value for money
    iRobot Combo i5 has worse value for money than the average robot vacuum (7.13 vs 7.6).
    7.13 vs 7.59
  • 75 min shorter runtime
    This robot vacuum runs for less time per charge than the average robot vacuum (75 min vs 150 min). The average robot vacuum runs for 150 min.
    75 min vs 150 min
  • 32 m² smaller cleaning area
    This robot vacuum has a smaller maximum cleaning area than the average robot vacuum (148 m² vs 180 m²). The average robot vacuum has a maximum cleaning area of 180 m².
    148 m² vs 180 m²
  • 200 mAh smaller battery capacity
    This robot vacuum has a smaller battery capacity than the average robot vacuum (3,000 mAh vs 3,200 mAh). The average robot vacuum has a battery capacity of 3,200 mAh.
    3,000 mAh vs 3,200 mAh
  • 2 dB louder
    This robot vacuum has a higher reported cleaning noise level than the average robot vacuum (67 dB vs 65 dB). The average robot vacuum has a reported noise level of 65 dB.
    67 dB vs 65 dB
  • More basic obstacle avoidance
    This robot vacuum uses infrared for obstacle avoidance, while the average robot vacuum uses hybrid.
    infrared vs hybrid
  • No no-mop zones
    This robot vacuum does not support no-mop zones, while the average robot vacuum does. 53.1% of robot vacuums support this feature.
  • Does not store multiple maps
    This robot vacuum does not store multiple maps, while the average robot vacuum stores multiple maps.
  • Does not update its map in real time
    This robot vacuum does not update its map in real time, while the average robot vacuum updates its map in real time.
  • 4 mm lower threshold clearance
    This robot vacuum can only cross lower thresholds than the average robot vacuum (16 mm vs 20 mm). The average robot vacuum can cross thresholds up to 20 mm high.
    16 mm vs 20 mm
  • Does not support virtual boundaries
    This robot vacuum does not support virtual boundaries, while the average robot vacuum supports virtual boundaries.
  • Does not show its location in real time
    This robot vacuum does not show its location in real time, while the average robot vacuum shows its location in real time.
  • 2,400 Pa weaker maximum suction
    This robot vacuum has weaker maximum suction than the average robot vacuum (1,600 Pa vs 4,000 Pa). The average robot vacuum has a maximum suction pressure of 4,000 Pa.
    1,600 Pa vs 4,000 Pa
  • 2 fewer cleaning modes
    This robot vacuum offers fewer cleaning modes than the average robot vacuum (2 vs 4). The average robot vacuum offers 4 cleaning modes.
    2 vs 4
  • 3 fewer suction power levels
    This robot vacuum offers fewer suction power levels than the average robot vacuum (1 vs 4). The average robot vacuum offers 4 suction power levels.
    1 vs 4
  • Does not detect carpets automatically
    This robot vacuum does not detect carpets automatically, while the average robot vacuum detects carpets automatically.
  • Does not boost suction automatically on carpets
    This robot vacuum does not boost suction automatically on carpets, while the average robot vacuum boosts suction on carpets automatically.
  • 1.3 L smaller auto-empty dust bag
    This robot vacuum has a smaller auto-empty dust bag than the average robot vacuum (1.7 L vs 3 L). The average auto-empty dust bag capacity is 3 L.
    1.7 L vs 3 L
  • Does not support zone cleaning
    This robot vacuum does not support zone cleaning, while the average robot vacuum supports zone cleaning.
  • Non-washable filter
    This robot vacuum does not have a washable filter, while the average robot vacuum does. 72.5% of robot vacuums have a washable filter.
  • More basic filter
    This robot vacuum uses a high-efficiency filter, while the average robot vacuum uses HEPA.
    high-efficiency vs HEPA
  • Does not include a cleaning tool
    This robot vacuum does not include a cleaning tool, while the average robot vacuum includes a cleaning tool.
  • 8 mm narrower main brush
    This robot vacuum has a narrower main brush than the average robot vacuum (170 mm vs 178 mm). The average robot vacuum has a main brush 178 mm wide.
    170 mm vs 178 mm
  • 11 mL smaller dustbin
    This robot vacuum has a smaller onboard dustbin than the average robot vacuum (389 mL vs 400 mL). The average robot vacuum has a dustbin capacity of 400 mL.
    389 mL vs 400 mL
  • 30 mL less onboard water capacity
    This robot vacuum has a smaller onboard water tank than the average robot vacuum (210 mL vs 240 mL). The average robot vacuum's onboard water tank holds 240 mL.
    210 mL vs 240 mL

Video reviews

Hands-on testing, unboxing, and real-world video evaluations

Expert reviews

In-depth analysis and verdict from leading tech publications

V
vacuumchef.com
12/06/2026
Summary of the review
R
robovacinsights.substack.com
12/12/2024
Summary of the review
D
digitec.ch
01/10/2023
Summary of the review
Q
quechoisir.org
29/11/2024
Summary of the review
T
test-achats.be
date de publication non spécifiée
Summary of the review
A
altroconsumo.it
Test d'archivio
Summary of the review
A
altroconsumo.it
Archivio Test
Summary of the review
C
consumentenbond.nl
N/A
Summary of the review
T
test-aankoop.be
N/A
Summary of the review
T
test-achats.be
N/A
Summary of the review

Third-party reviews

Based on ratings from across the web.
Reviews last updated: July 2026 · How we calculate this

What customers like about iRobot Combo i5

  • Versatile 2-in-1 functionality allows for both vacuuming and mopping
  • Effective at picking up pet hair and stubborn dirt on various floor types
  • Smart mapping feature creates accurate, detailed maps of the home
  • Self-emptying base (on the '+' model) reduces maintenance for up to 60 days
  • Easy setup and intuitive app control

What customers don't like about iRobot Combo i5

  • Mopping functionality is basic, acting more like a damp cloth wipe rather than deep scrubbing
  • Vacuum can be noisy during operation
  • Rotating brushes require frequent cleaning due to hair wrap
  • Requires mapping runs to achieve maximum efficiency
  • Some users report issues with navigation, finding it less advanced than higher-end models

Verdict

The iRobot Roomba Combo i5 is a 2-in-1 hybrid robot vacuum and mop that operates on a 14.4V lithium-ion battery with a runtime of 90 to 120 minutes. It features a 4-Stage Cleaning System with 10x Power-Lifting Suction, dual multi-surface rubber brushes, an interchangeable 389 ml vacuum bin, and a 276 ml combo bin paired with a 210 ml water tank. The unit relies on Imprint Smart Mapping for neat, row-by-row room navigation, features Dirt Detect sensors to focus on high-traffic areas, and includes a high-efficiency filter to capture 99% of pet allergens. Main advantages include a seamless physical swap system for mopping, strong pick-up performance on hard floors, and dual anti-tangle brushes ideal for managing pet hair. However, significant cons include its inability to automatically lift its mop pad over carpets, a lack of advanced front-facing camera obstacle avoidance for smaller objects, and the absence of customizable keep-out zones.

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