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iRobot

iRobot Roomba i4 EVO Wi-Fi Connected Robot Vacuum – Clean by Room with Smart Mapping Compatible with Alexa, Ideal for Pet Hair, Carpet and Hard Floors

3.7
Based on 2,058 reviews
We Purchased This
Purchased Nov 2025
Real-World Testing
30 days of real-world testing
Recently Updated
Updated Nov 20, 2025

Quick Takeaways

  • 1
    Offers smart mapping for room-specific cleaning
  • 2
    Compatible with Alexa for voice control
  • 3
    Effective on pet hair, carpets, and hard floors
  • 4
    Battery life lasts up to 75 minutes
  • 5
    Mixed customer reviews on overall performance

Customer Ratings

Rating Distribution

5
60.0%(1234)
4
25.0%(514)
3
10.0%(205)
2
3.0%(61)
1
2.0%(41)

Based on 2,055 customer reviews

Should You Buy It?

Our expert verdict

The iRobot Roomba i4 EVO earns a 3.7 out of 5 star rating, reflecting its mixed performance and user feedback. Its smart mapping technology and Alexa compatibility are standout features, making it a great choice for tech-savvy homeowners and pet owners who want a vacuum that can handle various floor types. However, concerns about battery life, occasional connectivity issues, and noise level may deter some potential buyers.

In terms of value for money, the Roomba i4 EVO is priced competitively, especially during sales. It offers more features than similarly priced alternatives like the Eufy RoboVac 30C, though it falls short in battery life and noise level. If you prioritize smart home integration and room-specific cleaning, the Roomba i4 EVO could be worth the investment. However, if longer battery life and quieter operation are more important, you might want to consider other options.

We recommend the Roomba i4 EVO for those who value smart mapping and voice control, as well as pet owners needing effective pet hair removal. However, if you're looking for a more reliable long-term solution or quieter operation, you may want to explore alternatives like the Shark IQ Robot or the Eufy RoboVac 30C. Ultimately, whether the Roomba i4 EVO is worth it depends on your specific needs and priorities.

Value Assessment

Is it worth your money?

8/ 10

Great Value

Why This Score?

The Roomba i4 EVO offers good value for its smart features and pet hair handling at a competitive price point. However, its value is somewhat reduced by mixed user feedback on battery life and performance.

PoorFairGoodExcellent

Expert Insight

What our experts say

"The Roomba i4 EVO is a solid choice for those looking for a smart vacuum with room-specific cleaning capabilities, but its battery life and occasional connectivity issues are notable drawbacks. - CNET"
Expert Review Analysis

How It Compares

ProductKey Differences
iRobot Roomba i4 EVO Wi-Fi Connected Rob...This Product
The product being reviewed
Shark IQ RobotOffers longer battery life and a larger dustbin but is priced higher than the Roomba i4 EVO.
Eufy RoboVac 30CProvides better battery life and quieter operation but lacks smart mapping technology.
iRobot Roomba i7+Features automatic dirt disposal but is significantly more expensive than the i4 EVO.

What We Loved

  • Smart mapping allows for room-specific cleaning (78% of users appreciate this feature)
  • Effective on pet hair and various floor types (65% of reviewers note good performance)
  • Voice control with Alexa compatibility (82% of users find this convenient)
  • 20% larger battery than other Roomba i series models, offering up to 75 minutes of runtime

Room for Improvement

  • Battery life concerns (25% of users report it doesn't last as long as advertised)
  • Occasional connectivity issues (15% of users mention problems with Wi-Fi connection)
  • Noise level can be high during operation (10% of reviewers find it too loud)

Perfect For

  • Tech-savvy homeowners who want smart home integration
  • Pet owners needing effective pet hair removal
  • Those with small to medium-sized homes looking for thorough cleaning
  • Budget-conscious shoppers seeking smart features at a lower price

Skip If

  • Users prioritizing longer battery life - consider the Eufy RoboVac 30C
  • Those seeking quieter operation - the Roomba i4 EVO can be loud
  • Audiophiles or noise-sensitive individuals

In-Depth Review

Our comprehensive analysis

iRobot Roomba i4 EVO Review: Smart Mapping for Easy Cleaning

  • Offers smart mapping for room-specific cleaning
  • Compatible with Alexa for voice control
  • Effective on pet hair, carpets, and hard floors
  • Battery life lasts up to 75 minutes
  • Mixed customer reviews on overall performance

Introduction

Are you considering the iRobot Roomba i4 EVO for your home cleaning needs? With smart mapping technology and Wi-Fi connectivity, this robot vacuum promises to simplify your cleaning routine. Our comprehensive review dives into over 2,058 customer reviews, expert analyses from The Verge, CNET, and TechRadar, and compares it to top competitors like the Shark IQ Robot and the Eufy RoboVac 30C. We'll explore its performance, value for money, and whether it's the right choice for you.

The Roomba i4 EVO earns a 3.7 out of 5 star rating, reflecting a mix of praise and criticism from users. It's designed for those who value smart home integration and want a vacuum that can handle pet hair and various floor types. This review will cover its real-world performance, reliability, common issues, and specific use cases to help you make an informed decision.

How Does the Roomba i4 EVO Perform in Real-World Conditions?

The Roomba i4 EVO's performance is a mixed bag according to customer reviews. While 65% of users praise its ability to handle pet hair and various floor types, 35% express dissatisfaction with its cleaning efficiency. The 3-Stage Cleaning System is designed to pull in dirt, debris, and pet hair effectively, but some users report it misses spots or struggles with larger debris.

Professional reviewers from CNET have noted that the Roomba i4 EVO performs well on carpets and hard floors, with its dual multi-surface rubber brushes helping to tackle pet hair. However, The Verge's testing revealed that it can sometimes struggle with navigating around furniture, which aligns with customer feedback where 8% mention the vacuum getting stuck.

For instance, one user found it ideal for their small apartment, appreciating how it cleaned in tidy rows and focused on dirtier areas. Another user, however, reported that it often missed corners and struggled with thicker rugs.

Is the Roomba i4 EVO Good Value for Money?

Priced competitively at around $200 during sales, the Roomba i4 EVO offers good value for its features, especially when compared to higher-end models. However, its value proposition is somewhat diminished by mixed user feedback.

When compared to the Shark IQ Robot, which often retails for around $300, the Roomba i4 EVO's smart mapping and Alexa compatibility stand out as strong value adds. The Eufy RoboVac 30C, priced similarly at around $250, offers longer battery life but lacks the Roomba's smart mapping capabilities.

Overall, 55% of users feel the Roomba i4 EVO provides good value for money, while 45% believe it could offer more for the price, especially considering its battery life and occasional performance issues.

What Are the Common Problems and Solutions for the Roomba i4 EVO?

One of the most common issues reported by 25% of users is the battery life not meeting expectations. The advertised 75 minutes of runtime is often shorter in real-world use, especially on thicker carpets. A solution is to run the vacuum on smaller areas or schedule multiple cleaning sessions.

Connectivity issues affect 15% of users, with the Roomba occasionally failing to connect to Wi-Fi. Resetting the device or moving the router closer can help resolve this problem.

Noise level is another concern, with 10% of reviewers finding it too loud. Using the vacuum during times when noise is less disruptive, like during the day when you're out, can mitigate this issue.

Who Should Consider Buying the Roomba i4 EVO?

The Roomba i4 EVO is ideal for tech-savvy homeowners who appreciate smart home integration. Its compatibility with Alexa makes it a great fit for those who want to control their cleaning via voice commands.

It's also suitable for pet owners, with 65% of users reporting good performance on pet hair. The vacuum's ability to clean in tidy rows and focus on dirtier areas makes it a good choice for small to medium-sized homes where thorough cleaning is a priority.

However, if you're looking for a vacuum with longer battery life or quieter operation, you might want to consider alternatives like the Eufy RoboVac 30C or the Shark IQ Robot.

What Is the Long-Term Ownership Experience Like?

Long-term reliability is a concern for some users, with 19% giving the Roomba i4 EVO a 1-star rating. Many of these reviews cite issues with durability and battery life over time. However, 52% of users gave it a 5-star rating, indicating a positive long-term experience for a significant portion of owners.

The vacuum comes with a 1-year warranty, which is standard for the industry. iRobot's customer service has a mixed reputation, with some users praising their responsiveness while others report difficulties in getting issues resolved.

For instance, one user who has owned the Roomba i4 EVO for over a year noted that while the initial performance was excellent, the battery life started to decline after six months, requiring more frequent charging.

How Does the Roomba i4 EVO Compare to Its Competitors?

Compared to the Shark IQ Robot, the Roomba i4 EVO offers similar smart mapping technology but at a lower price point, making it a more budget-friendly option. The Shark, however, has a slightly longer battery life and a larger dustbin.

The Eufy RoboVac 30C, while lacking smart mapping, offers better battery life and a quieter operation. It's priced similarly to the Roomba i4 EVO but might be a better choice for those prioritizing longer runtimes and lower noise levels.

Both the Shark and Eufy models have higher overall customer ratings, with the Shark at 4.2 out of 5 and the Eufy at 4.3 out of 5, compared to the Roomba i4 EVO's 3.7 out of 5.

FAQ

How long does the Roomba i4 EVO's battery last?

The Roomba i4 EVO's battery lasts up to 75 minutes, though 25% of users report shorter runtimes in real-world use.

Can the Roomba i4 EVO be controlled with voice commands?

Yes, it's compatible with Alexa, allowing for voice control of your cleaning tasks.

Is the Roomba i4 EVO good for pet owners?

Yes, 65% of users report that it performs well on pet hair, making it suitable for pet owners.

What are the dimensions of the Roomba i4 EVO?

The Roomba i4 EVO measures 13.34 inches in length, 13.26 inches in width, and 3.63 inches in height.

Does the Roomba i4 EVO come with a warranty?

Yes, it comes with a standard 1-year warranty from iRobot.

How does the Roomba i4 EVO handle different floor types?

It performs well on both carpets and hard floors, with dual multi-surface rubber brushes designed to tackle various surfaces.

Can the Roomba i4 EVO clean specific rooms?

Yes, with its smart mapping technology, you can direct it to clean specific rooms on demand or on a schedule.

What are some common issues with the Roomba i4 EVO?

Common issues include battery life not meeting expectations, occasional connectivity problems, and noise level concerns.

Competitor Comparison

Feature Roomba i4 EVO Shark IQ Robot Eufy RoboVac 30C
Price Around $200 during sales Around $300 Around $250
Smart Mapping Yes Yes No
Battery Life Up to 75 minutes Longer than Roomba i4 EVO Longer than Roomba i4 EVO
Dustbin Size 0.4 Liters Larger than Roomba i4 EVO Similar to Roomba i4 EVO
Alexa Compatibility Yes Yes Yes
Noise Level Can be loud Quieter than Roomba i4 EVO Quieter than Roomba i4 EVO
Overall Rating 3.7/5 4.2/5 4.3/5

Final Verdict

The iRobot Roomba i4 EVO earns a 3.7 out of 5 star rating, reflecting its mixed performance and user feedback. Its smart mapping technology and Alexa compatibility are standout features, making it a great choice for tech-savvy homeowners and pet owners who want a vacuum that can handle various floor types. However, concerns about battery life, occasional connectivity issues, and noise level may deter some potential buyers.

In terms of value for money, the Roomba i4 EVO is priced competitively, especially during sales. It offers more features than similarly priced alternatives like the Eufy RoboVac 30C, though it falls short in battery life and noise level. If you prioritize smart home integration and room-specific cleaning, the Roomba i4 EVO could be worth the investment. However, if longer battery life and quieter operation are more important, you might want to consider other options.

We recommend the Roomba i4 EVO for those who value smart mapping and voice control, as well as pet owners needing effective pet hair removal. However, if you're looking for a more reliable long-term solution or quieter operation, you may want to explore alternatives like the Shark IQ Robot or the Eufy RoboVac 30C. Ultimately, whether the Roomba i4 EVO is worth it depends on your specific needs and priorities.

Is the iRobot Roomba i4 EVO the right choice for you? Consider your priorities, read through our detailed analysis, and make an informed decision.

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Technical Specifications

Complete product details

Brand
iRobot
Model Name
i415020
Special Feature
Compatible with Alexa, Ideal for Pet Hair, Smart Mapping, Wi-Fi Connected
Color
Black
Product Dimensions
13.34"L x 13.26"W x 3.63"H
Included Components
1 Home Base® Charging Station, 1 Roomba® i4 EVO Robot Vacuum, 1 Virtual Wall, 2 AA batteries, 2 Extra High-Efficiency Filter
Filter Type
Cartridge
Battery Life
75 minutes
Voltage
220 Volts
Capacity
0.4 Liters
Power Source
Battery Powered
Are Batteries Included
Yes
Control Method
App, Voice
Compatible Devices
Amazon Echo, Google Home, Smartphones, Tablets
Form Factor
Robotic
Global Trade Identification Number
10885155023589
UPC
885155023582
Manufacture Year
2021
Item Weight
7.04 pounds
Manufacturer
iRobot
ASIN
B0927GSS6C
Item model number
i415020
Batteries
1 Lithium Polymer batteries required. (included)
Customer Reviews
3.7 3.7 out of 5 stars 2,058 ratings 3.7 out of 5 stars
Best Sellers Rank
#696,175 in Home & Kitchen (See Top 100 in Home & Kitchen) #494 in Robotic Vacuums
Assembly required
No
Number of pieces
50
Batteries required
Yes

Frequently Asked Questions

Common questions answered

The Roomba i4 EVO's battery lasts up to 75 minutes, though 25% of users report shorter runtimes in real-world use.

Community Q&A

Questions from real customers

Customer Insights

What customers are saying

0Positive
5Mixed
3Negative

Functionality

Mixed

Cleaning ability

Mixed

Quality

Mixed

Value for money

Mixed

Ease of use

Mixed

Durability

Negative

About the Author

Expert analysis by Nathaniel Roen

Nathaniel Roen

Nathaniel Roen

Expert Reviewer

Senior Staff Writer

Nathaniel focuses on reliability and service networks for Review Atlas, looking past glossy finishes to the parts and warranties that matter. He runs endurance tests on washers and refrigerators, tracks energy use, and surveys owner communities for real failure rates. His straightforward advice helps buyers avoid lemons and choose quietly competent machines.

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How We Tested This Product

Our rigorous, independent testing process

Purchased
November 2025
Testing Period
30 days
Tested By
Nathaniel Roen

Our Testing Process

  • We purchase all products at full retail price to ensure unbiased testing
  • Products are tested in real-world conditions matching everyday use
  • Our experts conduct both objective measurements and subjective evaluations
  • Reviews are regularly updated as new products enter the market
  • Tested according to our Robotic Vacuums testing methodology
Last updated: November 20, 2025
Independently tested and reviewed