Home Robot Vacuum Cleaners Irobot Roomba Combo Essential Vs. Irobot Roomba I3

Irobot Roomba Combo Essential Vs. Irobot Roomba I3 Review

8 minute read   Last updated on Apr 21, 2024
iRobot Roomba Combo Essential

iRobot Roomba Combo Essential

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Key features of the iRobot Roomba Combo Essential

Overall Score 6.4

  • Can Clean All Floor Types
  • Battery Power of 1800 mAh
VS
iRobot Roomba i3

iRobot Roomba i3

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Key features of the iRobot Roomba i3

Overall Score 5.9

  • Battery Power of 1800 mAh
  • Is Self-Emptying

A summary by feature comparison

Category Features iRobot Roomba Combo Essential iRobot Roomba i3
COMMONLY ASKED FOR FEATURES can clean all floor types
has mapping and navigation
has an obstacle sensor
works with alexa
compatible with google assistant
number of cleaning modes 2only
warranty period 1year 1year
DESIGN FEATURES dustbin capacity 0.4L 0.4L
indicates when full
weight 2.8kg 4.3kg
width 330mm 337mm
height 80mm 92mm
CLEANING PERFORMANCE AND POWER FEATURES battery power 1,800mAh 1,800mAh
operating time 1.2h 1.25h
charge time 2h 5h
operating power consumption 33W
has auto-off
can mop floor
has dirt sensor
OTHER FEATURES is self-emptying
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
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Let's look at each feature category in detail

Commonly Asked For Features

Can Clean All Floor Types

iRobot Roomba Combo Essential cleans all floor types, this comes in handy, as different rooms within your home may have various types of flooring i.e. carpets. When a robot vacuum cleaner is said to be able to clean all floor types, it implies that the vacuum is capable to effectively clean several flooring materials without any limitations.

Has Mapping And Navigation

The robot vacuum's ability to generate a digital map of its cleaning space is one of the commonly asked-for features. This map allows the robot to "understand" the layout of the desired space. Mapping and navigation can be used for several purposes, for example the iRobot Roomba i3 having the mapping feature can provide efficient cleaning in the mapped-out areas without accessing those that are not.

Has An Obstacle Sensor

iRobot Roomba Combo Essential has an obstacle sensor, this serves the purpose of detecting and identifying objects in the robot's route, this allwos it to navigate around them and avoid collisions.

Also, the iRobot Roomba i3 has an obstacle sensor, obstacle sensors work together to provide the robot vacuum with a better understanding of its environment, 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.

Works With Alexa

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

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

Compatible With Google Assistant

iRobot Roomba Combo Essential is compatible with Google Assistant, enabling you to control it using voice commands via Google Home devices or the Google Assistant app found on smartphones and tablets.

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

Number Of Cleaning Modes

iRobot Roomba Combo Essential has 2 cleaning modes, the cleaning modes supported by robot vacuums can vary depending on the make and model of the robot vacuum.

Warranty Period

iRobot Roomba Combo Essential has a period of 1 year, warranty periods for robot vacuums typically range from 1 year to 2 years, however some higher-end brands may give longer warranty periods.

The iRobot Roomba i3, at 1 year has the same warranty period as that of iRobot Roomba Combo Essential. When considering a robot vacuum cleaner, it's essential to read and understand the warranty terms and conditions, alongside any limitations or exclusions that may apply.

iRobot Roomba Combo Essential
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Design Features

Dustbin Capacity

iRobot Roomba Combo Essential's dustbin capacity is at 0.4L, dustbin capacity determines how much dust, debris, and pet hair the robot vacuum holds before it can be emptied.

The iRobot Roomba i3, at 0.4L has the same dustbin capacity as the iRobot Roomba Combo Essential The dustbin capacity varies widely among 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 notify users when the dustbin is full and needs to be emptied. iRobot Roomba i3 supports this feature, which prevents the robot vacuum from getting clogged which means performance will be maintained as soon as the bin is emptied.

Weight

The iRobot Roomba Combo Essential weighs 2.8kg, robot vacuums are generally designed to be lightweight and compact to easily get around and portability.

The iRobot Roomba i3, at 4.3kg weighs more than the iRobot Roomba Combo Essential with a difference of 1.5kg. It's important to take in consideration the weight of the robot vacuum when selecting a model, and that's if you plan to carry it up and down stairs

Width

iRobot Roomba Combo Essential has a width of 330mm, aslo known as its cleaning path width, refers to the width of the area that it can effectively clean in one go. The width of a robot vacuum is key as it can affect its efficiency and the duration it takes to clean a space

iRobot Roomba i3, at 337mm measures more in width than the iRobot Roomba Combo Essential with a difference of 7mm. A wider cleaning path can cover more ground in a single pass, reducing the time it takes to clean a room.

Height

iRobot Roomba Combo Essential's height measures 80mm, here you are looking at the measure from the bottom of the robot vacuum to its highest point. Height is a key consideration, especially if you have furniture with limited clearance in your home.

iRobot Roomba i3, at 92mm measures more in height than the iRobot Roomba Combo Essential with a difference of 12mm. 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 measured in milliampere-hours (mAh), iRobot Roomba Combo Essential's battery power is 1,800mAh

iRobot Roomba i3, at mAh1,800 has the same battery power as the iRobot Roomba Combo Essential 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 Combo Essential refers to the time the vacuum can clean continuously on a single charge before it needs to be recharged. iRobot Roomba Combo Essential's operating time is 1.2h

The iRobot Roomba i3, at 1.25h lasts more than the iRobot Roomba Combo Essential with a difference of 0.05h Always plan cleaning cycles around the vacuum's operating time to maximize efficiency and prevent "incomplete work" between charge intervals.

Charge Time

iRobot Roomba Combo Essential 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.

iRobot Roomba i3, at 5h charges for longer than the iRobot Roomba Combo Essential with a difference of 3h. Charge time is an important factor to consider when choosing a robot vacuum, as it determines how long you'll need to wait before the vacuum begins its next cleaning cycle.

Operating Power Consumption

The operating power consumption of a robot vacuum cleaner refers to the amount of electrical power the vacuum uses while it's actively cleaning your home. iRobot Roomba Combo Essential has a power consumption of 33W, power is typically measured in watts (W) and changes among different robot vacuum models based on several consuption factors.

Has Auto-Off

This feature is designed to automatically turn off the vacuum after it has completed an operation or when specific conditions occur. iRobot Roomba Combo Essential has an auto-off feature, which is useful for energy efficiency and battery preservation.

Also, iRobot Roomba i3 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.

Can Mop Floor

That's right, many modern robot vacuum cleaners can mop floors in addition to vacuuming. Such robot vacuums are often referred to as robot vacuum and mop models and iRobot Roomba Combo Essential is one of those robot vacuums

Has Dirt Sensor

iRobot Roomba Combo Essential has a dirt sensor, these are designed to detect the availability of dirt, dust, or debris in the space being cleaned and based on their readings adjust the vacuum's cleaning behavior during cleaning cycle.

iRobot Roomba Combo Essential
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Other Features

Is Self-Emptying

Self-emptying bins or automatic dirt disposal systems like the iRobot Roomba i3, are advanced robot vacuum models that have the ease of use feature to empty their dustbins automatically.

Support A Mobile Application

iRobot Roomba Combo Essential supports a smartphone app, through which you can control and monitor the vacuum without getting to it physically but through your smartphone or tablet.

Both the iRobot Roomba i3 and iRobot Roomba Combo Essential have mobile application support, mobile apps enhance the user experience by providing convenience, and ease update of features and functionalities.

Doesn't Get Stuck

This feature in robot vacuum cleaners is intended to eliminate the likelihood of the robot vacuum becoming trapped while cleaning. Robot vacuums such as the iRobot Roomba Combo Essential are equipped with various sensors and technologies to move around obstacles and avoid getting stuck, but the effectiveness of this feature varies among different models.

Both the iRobot Roomba i3 and iRobot Roomba Combo Essential 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

Virtual barriers are typically set up and controlled through the robot vacuum's mobile app, similar to no-go zones, these barriers are setup to enable you control and restrict where the robot vacuum can and cannot go while cleaning.

Has Route Mapping

iRobot Roomba i3 has a route mapping feature that enables it to create a map of your home and plan efficient cleaning routes. This mapping capability enhances the vacuum's ability to clean effectively and systematically.

Has Voice Prompts

Voice prompts refer to notifications that the vacuum states to provide you alerts on the different states of the vacuum. iRobot Roomba Combo Essential supports this feature

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

Supports Auto Docking

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

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

Has Anti-Fall Sensor

Modern robot vacuum cleaners such as iRobot Roomba Combo Essential come having an "cliff detection" feature. This feature is designed to prevent 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 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 off a ledge during its cleaning cycle.

Can Be Scheduled

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

This feature in robot vacuums is specifically useful in keeping a consistently clean home without the need for manual intervention. iRobot Roomba i3 too can be scheduled.

Supports Wi-Fi

iRobot Roomba Combo Essential 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 supports Wi-Fi, Wi-Fi connectivity improves the convenience and flexibility of robot vacuum usage, allowing for more efficient and customized cleaning routines.

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