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iRobot Roomba j7+ review: 118 specs compared

Avg. price:~£880Max suction power:1700 PaRuntime:75 minDustbin capacity:400 mLMax threshold height:16 mm

iRobot Roomba j7+ 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 Roomba j7+
6.5/10

Overall score

Score
6.5/ 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
â–¼ Worse than 69% of models
Score components

80%

6.0

Technical score

20%

8.3

User score

â–¼Worse than 69% of robot vacuums
6.3

Value for money

Value for money
6.3/ 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
â–¼ Worse than 98% of models
Score components

70%

6.5

Overall score

30%

5.9

Price

â–¼Worse than 98%
6.0

Technical score

Technical score
6.0/ 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
â–¼ Worse than 75% of models
Score components

30%

6.1

Cleaning

23%

6.7

Navigation

18%

3.9

Mopping

12%

5.1

Battery

10%

9.2

Smart Features

7%

5.5

Design

â–¼Worse than 75%
8.3

User score

User score
8.3/ 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
â–² Better than 79% of models
Score components

70%

7.6

User ratings

30%

10

Number of reviews

Based on ratings from across the web.
â–²Better than 79%
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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 Roomba j7+

Technical score
Technical score
6.0/ 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
â–¼ Worse than 75% of models
Score components:

30%

6.1

Cleaning

23%

6.7

Navigation

18%

3.9

Mopping

12%

5.1

Battery

10%

9.2

Smart Features

7%

5.5

Design

6.0
User score
User score
8.3/ 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
â–² Better than 79% of models
Score components

70%

7.6

User ratings

30%

10

Number of reviews

Based on ratings from across the web.
8.3
Popularity
Popularity
10/ 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
★ Better than 91% of models
Popularity:
iRobot Roomba j7+ has a popularity index of 10, higher than that of 91.5% of robot vacuums and equal to that of 8.5% of robot vacuums.
10
Value for money
Value for money
6.3/ 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
â–¼ Worse than 98% of models
Score components:

70%

6.5

Overall score

30%

5.9

Price

6.3
Max suction power
1,700 Pa
Market range: <1.6k Pa – >12k Pa
This robot vacuum has a maximum suction pressure of 1,700 Pa, which is lower than 88.4% of robot vacuums and equal to 1.3% of robot vacuums.
N. of suction power levels
1
Market range: <2 – >4
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
Market range: <2 – >5
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
no
This robot vacuum cannot mop floors, although 79% of robot vacuums offer this feature.
Mopping system type
none
This robot vacuum uses none for mopping. This system is less effective than those on 79.8% of robot vacuums and as effective as those on 20.2% of robot vacuums.
Mop pad type
none
Mop pad material
microfiber
Mop pressure
N/A
Show more
Primary navigation technology
camera
This robot vacuum 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
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.
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App control
yes
This robot vacuum supports app control. 5.5% of robot vacuums support app control.
App name
iRobot Home (Classic)
Wi-Fi connectivity
yes
This robot vacuum supports Wi-Fi connectivity. 6.3% of robot vacuums support Wi-Fi connectivity.
Supported Wi-Fi bands
dual-band
Bluetooth connectivity
yes
This robot vacuum supports Bluetooth connectivity. 35.5% of robot vacuums support Bluetooth connectivity.
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Battery capacity
2,210 mAh
Market range: <2.4k mAh – >5.2k mAh
This robot vacuum has a battery capacity of 2,210 mAh, which is lower than 90.5% of robot vacuums and equal to 0.6% of robot vacuums.
Battery type
Li-ion
Battery voltage
14.4 V
Runtime
75 min
Market range: <90 min – >240 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
92 mm
Width
330 mm
Length
330 mm
Weight
3.3 kg
Market range: <2.59 kg – >4.76 kg
This robot vacuum weighs 3.3 kg, making it lighter than 62.2% of robot vacuums and the same weight as 2.1% of robot vacuums.
Show more

iRobot Roomba j7+ 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.
  • Empties its dustbin automatically
    This robot vacuum empties its dustbin automatically, while the average robot vacuum requires manual dustbin emptying.
  • Detects dirtier areas
    This robot vacuum detects dirtier areas, while the average robot vacuum does not detect dirtier areas.
  • Has a removable battery
    This robot vacuum has a removable battery, while the average robot vacuum has a fixed battery.
  • Supports remote camera monitoring
    This robot vacuum supports remote camera monitoring, while the average robot vacuum does not. 13.4% of robot vacuums support this.
  • 1.5 h shorter charging time
    This robot vacuum takes less time to recharge fully than the average robot vacuum (3 h vs 4.5 h). The average robot vacuum takes 4.5 h.
    3 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.
  • 53.2% more popular
    iRobot Roomba j7+ is more popular than the average robot vacuum (10 vs 6.5).
    10 vs 6.53
  • 4% higher user score
    User score
    8.3/ 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
    â–¼
    <55-66-77-88-99-10
    iRobot Roomba j7+
    the average robot vacuum
    iRobot Roomba j7+ has a higher user score than the average robot vacuum (8.32 vs 8).
    8.32 vs 8
  • Has a removable battery
    This robot vacuum has a removable battery, while the average robot vacuum has a fixed battery.
  • 1.5 h shorter charging time
    This robot vacuum takes less time to recharge fully than the average robot vacuum (3 h vs 4.5 h). The average robot vacuum takes 4.5 h.
    3 h vs 4.5 h
  • 52 m² larger cleaning area
    This robot vacuum has a larger maximum cleaning area than the average robot vacuum (232 m² vs 180 m²). The average robot vacuum has a maximum cleaning area of 180 m².
    232 m² vs 180 m²
  • 0.3 m longer power cord
    This robot vacuum has a longer power cord than the average robot vacuum (1.8 m vs 1.5 m). The average robot vacuum's power cord is 1.5 m long.
    1.8 m vs 1.5 m
  • 7.6% lighter
    This robot vacuum is lighter than the average robot vacuum (3.3 kg vs 3.57 kg). The average robot vacuum weighs 3.57 kg.
    3.3 kg vs 3.57 kg
  • Supports remote camera monitoring
    This robot vacuum supports remote camera monitoring, while the average robot vacuum does not. 13.4% of robot vacuums support this.
  • 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.
  • 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.
  • Empties its dustbin automatically
    This robot vacuum empties its dustbin automatically, while the average robot vacuum requires manual dustbin emptying.
  • Detects dirtier areas
    This robot vacuum detects dirtier areas, while the average robot vacuum does not detect dirtier areas.
  • 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.
  • 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
  • 2,300 Pa weaker maximum suction
    This robot vacuum has weaker maximum suction than the average robot vacuum (1,700 Pa vs 4,000 Pa). The average robot vacuum has a maximum suction pressure of 4,000 Pa.
    1,700 Pa vs 4,000 Pa
  • 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
  • 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
  • Does not store multiple maps
    This robot vacuum does not store multiple maps, while the average robot vacuum stores multiple maps.
  • More basic obstacle avoidance
    This robot vacuum uses camera for obstacle avoidance, while the average robot vacuum uses hybrid.
    camera vs hybrid
  • 3.38x more expensive
    iRobot Roomba j7+ is more expensive than the average robot vacuum (£880 vs £260).
    £880 vs £260
  • 20.9% worse value for money
    iRobot Roomba j7+ has worse value for money than the average robot vacuum (6.28 vs 7.6).
    6.28 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
  • 990 mAh smaller battery capacity
    This robot vacuum has a smaller battery capacity than the average robot vacuum (2,210 mAh vs 3,200 mAh). The average robot vacuum has a battery capacity of 3,200 mAh.
    2,210 mAh vs 3,200 mAh
  • 1.6 W higher standby power consumption
    This robot vacuum draws more power in standby than the average robot vacuum (3.6 W vs 2 W). The average robot vacuum draws 2 W in standby.
    3.6 W vs 2 W
  • Older model
    This robot vacuum was released in 2021, earlier than the average robot vacuum in 2023. The average release year for robot vacuums is 2023.
    2021 vs 2023
  • 5.36 kg heavier base station
    This robot vacuum has a heavier base station than the average robot vacuum (9.7 kg vs 4.3 kg). The average robot vacuum's base station weighs 4.3 kg.
    9.66 kg vs 4.3 kg
  • 3 dB louder
    This robot vacuum has a higher reported cleaning noise level than the average robot vacuum (68 dB vs 65 dB). The average robot vacuum has a reported noise level of 65 dB.
    68 dB vs 65 dB
  • 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.
  • More basic obstacle avoidance
    This robot vacuum uses camera for obstacle avoidance, while the average robot vacuum uses hybrid.
    camera vs hybrid
  • 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
  • More basic navigation
    This robot vacuum uses camera for navigation, while the average robot vacuum uses LiDAR.
    camera vs LiDAR
  • 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 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
  • 2,300 Pa weaker maximum suction
    This robot vacuum has weaker maximum suction than the average robot vacuum (1,700 Pa vs 4,000 Pa). The average robot vacuum has a maximum suction pressure of 4,000 Pa.
    1,700 Pa vs 4,000 Pa
  • 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 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.
  • 0.6 L smaller auto-empty dust bag
    This robot vacuum has a smaller auto-empty dust bag than the average robot vacuum (2.4 L vs 3 L). The average auto-empty dust bag capacity is 3 L.
    2.4 L vs 3 L
  • 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.
  • Does not support spot cleaning
    This robot vacuum does not support spot cleaning, while the average robot vacuum supports spot cleaning.
  • Does not include a cleaning tool
    This robot vacuum does not include a cleaning tool, while the average robot vacuum includes a cleaning tool.
  • Cannot mop floors
    This robot vacuum cannot mop floors, while the average robot vacuum can mop floors.
  • No water flow control
    This robot vacuum does not support water flow control, while the average robot vacuum does. 70% of robot vacuums support water flow control.
  • Less capable mopping system
    This robot vacuum uses none for mopping, while the average robot vacuum uses static pad.
    none vs static pad
  • 3 fewer water flow levels
    This robot vacuum offers fewer water flow levels than the average robot vacuum (0 vs 3). The average number of water flow levels is 3.
    0 vs 3

Video reviews

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

Third-party reviews

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

What customers like about iRobot Roomba j7+

  • Excellent object detection and avoidance for cables and pet waste through PrecisionVision navigation.
  • The Clean Base self-emptying station is convenient and effective.
  • Good cleaning performance on hard floors.
  • Intuitive app with smart features such as keep-out zones and room-by-room cleaning.
  • Robust construction with dual-action rubber brushes.

What customers don't like about iRobot Roomba j7+

  • Below-average suction compared with other premium models.
  • Average fine-debris performance on thick carpets.
  • Battery life could be better.
  • The standard j7+ has no mopping function.
  • High price.

Verdict

The iRobot Roomba j7+ is a smart robot vacuum measuring 13.3 inches wide and 3.4 inches high, weighing 7.49 pounds, and featuring a 3-Stage Cleaning System with 10x the Power-Lifting Suction compared to the Roomba 600 series. Its primary technical highlight is the front-facing PrecisionVision Navigation camera and built-in LED headlight, allowing it to seamlessly map multi-floor homes and proactively dodge cables, socks, and pet waste under the official P.O.O.P. (Pet Owner Official Promise) guarantee. Main pros include its highly autonomous Clean Base Automatic Dirt Disposal station that stores up to 60 days of debris, dual multi-surface tangled-resistant rubber brushes, and intuitive app integrations for creating customized Keep Out Zones. However, notable cons include an average battery life of roughly 75 minutes, a very loud 88dB auto-empty cycle, below-average raw suction power on deep carpets, and a lack of built-in mopping capabilities unless you upgrade to the hybrid Combo version.

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