Home Robot Vacuum Cleaners Irobot Roomba I7 Vs. Irobot Roomba I3 Evo

Irobot Roomba I7 Vs. Irobot Roomba I3 Evo Review

8 minute read   Last updated on Mar 5, 2024
iRobot Roomba i7

iRobot Roomba i7

See Price on Amazon

Key features of the iRobot Roomba i7

Overall Score 6.9

  • Battery Power of 1800 mAh
VS
iRobot Roomba i3 Evo

iRobot Roomba i3 Evo

See Price on Amazon

Key features of the iRobot Roomba i3 Evo

Overall Score 6.7

  • Battery Power of 1800 mAh

A summary by feature comparison

Category Features iRobot Roomba i7 iRobot Roomba i3 Evo
COMMONLY ASKED FOR FEATURES has mapping and navigation
has an obstacle sensor
supports no-go zones
works with alexa
compatible with google assistant
number of cleaning modes 3only 3only
warranty period 1year 1year
DESIGN FEATURES dustbin capacity 0.5L 0.5L
indicates when full
weight 3kg 6.8kg
width 338mm 133mm
height 92mm 36mm
CLEANING PERFORMANCE AND POWER FEATURES battery power 1,800mAh 1,800mAh
operating time 1.25h 1.5h
charge time 2h 2h
has auto-off
has dirt sensor
OTHER FEATURES has problem area cleaning
support a mobile application
doesn't get stuck
supports virtual barriers
has route mapping
has voice prompts
supports auto docking
has anti-fall sensor
can be scheduled
supports wi-fi
See Price on Amazon See Price on Amazon

Let's look at each feature category in detail

Commonly Asked For Features

Has Mapping And Navigation

A robot vacuum's ability to generate a digital map of its cleaning space is one of the commonly asked-for features. The map it creates allows the robot to keep a record of the layout of the desired space. This can be used for different situations, e.g. the iRobot Roomba i7 having the mapping feature can dedicate efficient cleaning in the mapped-out areas without accessing those that are not.

The iRobot Roomba i3 Evo also has the mapping and navigation feature, navigation states how the robot vacuum moves around the cleaning area. Mapping and navigation often go hand in hand to help the vacuum navigate to the mapped-out areas to be cleaned ignoring those that aren't.

Has An Obstacle Sensor

iRobot Roomba i7 has an obstacle sensor, such a sensor serves the purpose of detecting and identifying obstacles in the robot's way, allowing it to navigate around them thus avoiding collisions.

Also, the iRobot Roomba i3 Evo has an obstacle sensor, obstacle sensors work together to provide the robot vacuum with a better understanding of its surroundings, making it possible to navigate around furniture, walls, and other objects when cleaning a room and preventing damage to both the robot and its obstacles.

Supports No-Go Zones

No-go zones is a feature of many advanced robot vacuum cleaners and iRobot Roomba i7 is one of them. These zones are essentially digital boundaries or restricted areas that you can set up preventing the robot from entering specific areas or rooms during its cleaning cycle.

iRobot Roomba i3 Evo also supports the no-go zones feature, such a feature is particularly useful in homes where there are locations that you want to restrict access to the robot vacuum.

Works With Alexa

Most modern robot vacuum cleaners such as the iRobot Roomba i7 are built to work with Amazon Alexa, which means that they can be added to the Amazon Echo ecosystem and controlled using voice commands.

The iRobot Roomba i3 Evo can also work with Amazon Alexa, keep in mind that you will require an Alexa-enabled device such as an Echo speaker for voice control to work with your robot vacuum.

Compatible With Google Assistant

iRobot Roomba i7 is compatible with Google Assistant, allowing you to control it using voice commands through Google Home devices or the Google Assistant app found on smartphones and tablets.

The iRobot Roomba i3 Evo is compatible with Google Assistant, it's always essential to verify the level of compatibility with Google Assistant before buying a robot vacuum.

Number Of Cleaning Modes

The iRobot Roomba i7 has 3 cleaning modes, the number of cleaning modes offered by robot vacuum cleaners varies widely depending on the make and model of the robot vacuum.

The iRobot Roomba i3 Evo, having only 3 has the same number of cleaning modes as the iRobot Roomba i7 Robot vacuum manufacturers may offer different cleaning modes to provide users with flexibility and adaptability to various cleaning challenges.

Warranty Period

iRobot Roomba i7 has a period of 1 year, this typically range from 1 year to 2 years, but some higher-end models may give longer warranties.

iRobot Roomba i3 Evo, at 1 year has the same warranty period as that of iRobot Roomba i7. When thinking of buying a robot vacuum cleaner, it's important to read and understand the warranty terms and conditions, alongside any limitations or exclusions that may apply.

iRobot Roomba i7
See Price on Amazon

Design Features

Dustbin Capacity

The iRobot Roomba i7's dustbin capacity is at 0.5L, dustbin capacity determines how much dust, debris, and pet hair the vacuum holds before it can be emptied.

The iRobot Roomba i3 Evo, at 0.5L has the same dustbin capacity as the iRobot Roomba i7 The dustbin capacity can vary widely among different robot vacuum models, and the size you choose should be based on your cleaning needs and the size of the area you want to clean.

Indicates When Full

Most robot vacuum cleaners are equipped with sensors and indicators to alert users when the dirt collection container is full and needs to be emptied. iRobot Roomba i7 supports this feature, which prevents the robot vacuum from getting clogged thus performance will be maintained as soon as the bin is emptied.

iRobot Roomba i3 Evo also can indicate when its dustbin is full, for a robot vacuum to show that it's full can improve the convenience of owning one since it minimizes the need for constant monitoring.

Weight

iRobot Roomba i7 weighs 3kg, robot vacuums are commonly designed to be lightweight and compact to easily get around and portability.

The iRobot Roomba i3 Evo, at 6.8kg weighs more than the iRobot Roomba i7 by 3.8kg. It's advisable to take in consideration the weight of the robot vacuum when choosing a model, and that's if you plan to carry it up and down stairs

Width

iRobot Roomba i7 has a width of 338mm, aslo known as its cleaning path width, is the width of the area that it can effectively clean in a single pass. The width of a robot vacuum is important as it can affect its efficiency and the time it takes to clean a room

The iRobot Roomba i3 Evo, at 133mm measures less in width than the iRobot Roomba i7 by 205mm. A wider cleaning path can cover more ground in a single pass, shortening the time it takes to clean a room.

Height

iRobot Roomba i7's height measures 92mm, here you are looking at the measurement from the bottom of the robot vacuum to its highest point. Height is an important consideration, especially if you have obstacles with low clearance in your home.

iRobot Roomba i3 Evo, at 36mm measures less in height than the iRobot Roomba i7 with a difference of 56mm. When choosing a robot vacuum, make sure that the robot vacuum can go under the furniture and navigate effectively in your living space without getting stuck or causing damage.

Cleaning Performance And Power Features

Battery Power

The battery power of a robot vacuum cleaner is a crucial factor that determines how long the vacuum can run on a single charge. It is typically measured in milliampere-hours (mAh), iRobot Roomba i7's battery power is 1,800mAh

The iRobot Roomba i3 Evo, at mAh1,800 has the same battery power as the iRobot Roomba i7 A bigger capacity implies longer battery life which can be of advantage if you have a large space or if you prefer the robot vacuum to complete cleaning cycles without frequent interruptions to recharge.

Operating Time

The operating time of the iRobot Roomba i7 refers to the time the vacuum can clean continuously on a single charge before it needs to be recharged. iRobot Roomba i7's operating time is 1.25h

The iRobot Roomba i3 Evo, at 1.5h lasts more than the iRobot Roomba i7 by 0.25h Always plan cleaning cycles around the vacuum's operating time to maximize efficiency and prevent "incomplete work" between charge intervals.

Charge Time

iRobot Roomba i7 has a charge time of 2h, the charge time of a robot vacuum cleaner refers to the amount of time it takes for the vacuum's battery to recharge fully after it has been depleted during a cleaning cycle.

The iRobot Roomba i3 Evo, at 2h has the same charge time as the iRobot Roomba i7. Charge time is an important factor to consider when choosing a robot vacuum, since it determines how long you'll need to wait before the vacuum begins its next cleaning cycle.

Has Auto-Off

Auto-off is a feature designed to automatically turn off the vacuum after it has completed a cleaning cycle or when certain conditions occur. iRobot Roomba i7 has an auto-off feature, which is useful for energy efficiency and battery preservation.

Also, iRobot Roomba i3 Evo has this feature, overall, the auto-off feature in a robot vacuum is a key addition that in a way promotes energy efficiency, prolongs the vacuum's lifespan, enhances safety, and adds convenience to the cleaning operations.

Has Dirt Sensor

iRobot Roomba i7 has a dirt sensor, these are designed to detect the availability of dirt, dust, or debris in the room being cleaned and can be used to adjust the vacuum's cleaning behavior during operation.

You may want to consider buying either the iRobot Roomba i3 Evo or iRobot Roomba i7 If you prefer the ability to automatically adjust the cleaning modes of the robot vacuum based on the level of dirt and debris in your home.

iRobot Roomba i7
See Price on Amazon

Other Features

Has Problem Area Cleaning

Problem area cleaning enables you to program a robot vacuum to focus on cleaning a specific area in your space, the iRobot Roomba i7 supports this, which can be really useful for addressing localized messes or busy areas.

The iRobot Roomba i3 Evo also supports this feature, the problem area cleaning feature is a convenient way to address specific area messes or high-traffic areas without running a full cleaning cycle for your entire home.

Support A Mobile Application

iRobot Roomba i7 supports a smartphone app, that allows you to control and monitor the vacuum remotely through your smartphone or tablet.

Both the iRobot Roomba i3 Evo and iRobot Roomba i7 have mobile application support, this enhances your experience by providing convenience, and ease update of features and functionalities.

Doesn't Get Stuck

This feature in robot vacuum cleaners is intended to reduce the likelihood of the robot vacuum getting trapped while cleaning. Robot vacuums such as the iRobot Roomba i7 are equipped with various sensors and technologies to move around obstacles and avoid getting stuck, however the effectiveness of this feature can vary among different models.

Both the iRobot Roomba i3 Evo and iRobot Roomba i7 have the "anti-stuck" feature, but clearing clutter, ensuring proper cable management, and creating clear paths for the vacuums helps to further reduce the chances of becoming stuck while cleaning.

Supports Virtual Barriers

These virtual barriers are set up and managed through the robot vacuum's mobile app, similar to no-go zones, these barriers are setup to help you control and restrict where the robot vacuum can and cannot go during cleaning.

Both iRobot Roomba i7 and iRobot Roomba i3 Evo support virtual barriers, the ability to set virtual barriers is mostly useful for spaces with areas where the robot vacuum may encounter obstacles.

Has Route Mapping

iRobot Roomba i7 has a route mapping feature which enables it to create a map of your space and plan efficient cleaning routes. This mapping capability improves the vacuum's ability to clean effectively and systematically.

Route mapping is an important feature as it makes it possible for robot vacuums such as the iRobot Roomba i3 Evo to adapt to the layout of your space to work more efficiently and minimize the chance of missing certain spots.

Has Voice Prompts

Voice prompts refer to audible messages that the vacuum emits to provide you information on the different states of the vacuum. iRobot Roomba i7 supports this feature

iRobot Roomba i3 Evo also supports voice prompts, this feature can be useful for you who prefer audible notifications or users who have visual impairments.

Supports Auto Docking

Auto-docking is a feature that refers to the vacuum's ability to autonomously return to its docking station when certain conditions are met such as done with cleaning, battery running low, or any malfunction.

Both iRobot Roomba i3 Evo and iRobot Roomba i7 support this feature, considered a convenient feature because it makes sure that the robot vacuum maintains its charge and readiness for cleaning with little or no manual intervention.

Has Anti-Fall Sensor

Modern robot vacuum cleaners such as iRobot Roomba i7 come equipped with an "anti-fall" feature. This feature is intended to save the robot vacuum from falling off stairs, ledges, or other elevated surfaces, thus its safety during operation.

This safety feature that is also available on the iRobot Roomba i3 Evo is essential in mitigating accidents and keeping the robot vacuum from damage. It gives you peace of mind by ensuring that the vacuum will not fall down a flight of stairs during its cleaning cycle.

Can Be Scheduled

iRobot Roomba i7 has this convenient feature, which enables you to set specific days or times of day for the robot vacuum to automatically start working.

Supports Wi-Fi

iRobot Roomba i7 supports Wi-Fi, Wi-Fi-enabled robot vacuums offer several advantages and features, such as remote control, mobile app integration, voice assistant compatibility, and remote monitoring.

Also, iRobot Roomba i3 Evo supports Wi-Fi, Wi-Fi connectivity enhances the convenience and flexibility of robot vacuum use, allowing for more efficient and customized cleaning routines.

Related Reviews