Roomba i3+ Evo Review in Detail- Price, Specs & Buying Guide

Last updated on February 15th, 2024

The Roomba i3+ Evo is an evolved version of the original i3+ model. iRobot released the Evo by keeping all the features of the original model but by adding features like smart mapping abilities and enhanced app features with the iRobot Genius.

It is an excellent vacuum for someone looking for an auto-emptying bin but at a low price. iRobot aimed to make this technology available for everyone at lower prices.

Roomba i3+ Evo
Roomba i3+ Evo

Also Read: Roomba i2 vs. i3/i3+: Which one’s Best? (3 Key Differences)

Why should you go for Roomba i3+ Evo in 2024?

The Roomba i3+ Evo gives a good cleaning performance on most floor types. It has a mapping ability that can map the entire floor of your house, which was not present in the i3+. It also has a longer battery life. The best part is its self-emptying bin that takes the cleaning hassle off your mind.

Note: If you have the old i3+, then you can upgrade it to Evo by installing the firmware upgrade released by iRobot.

Roomba i3+ Evo specifications

Roomba i3+ Evo specifications
Roomba i3+ Evo specifications

The table below shows the specs of this vacuum.

SpecsRoomba i3+ Evo
Dimensions13.26 x 13.26 x 3.63 inches
Weight7.44 Pounds
ColorCharcoal Grey
Dustbin Capacity0.3 L
Suction Power10x*
Runtime90 mins
Noise level68 dB
Warranty1 year
Specifications of Roomba i3+ Evo

* indicates comparison to the Rooma 600 series

How to set up the Roomba i3+ Evo?

Setting up this model is the same as setting up any model from this company. It involves installing the docking station at an appropriate location and then completely charging the robot. An appropriate location will be one with sufficient Wi-Fi connectivity and enough space around the station so the robot will not get stuck.

Next, download the iRobot Home app and follow the on-screen instructions carefully. You will need to enter your Wi-Fi password at one instance, and then you will be set. Also, connect your bot to Alexa and Google Home to enable voice commands.

Features of Roomba i3+ Evo

The following sections discuss the features of this product in detail.


The Roomba i3+ Evo comes in a well-packed cardboard box. The material is quite thick and thus can handle wear in transit to a certain amount. Inside of the box is also lined with a cardboard mold to hold the contents in place. All the items are neatly and separately packed in plastic bags. This provides extra protection from scratching due to the contents rubbing on each other.

Note: There’s also a detailed instruction manual in the package, which includes all the necessary information for setting up your vacuum and maintaining it throughout its lifecycle.


If you are a fan of textures, you will definitely love the woven pattern ring on the top of the Roomba i3+ Evo. But the center is plain Charcoal Grey. Unlike many older models, this doesn’t have a carrying handle. Frankly, it doesn’t even need one, as you will hardly have to pick it up. You can just give a voice command to direct it wherever you want.

A large Clean button sits at the top, with two small Home and Spot buttons on either side. There’s a light ring indicator around the Clean button that indicates battery and Wi-Fi connectivity with different colors.

Light ColorCause
Pulsing WhiteThe robot is charging
Solid WhiteThe robot is fully charged
Pulsing RedThe robot’s battery is low
Solid BlueThe robot is searching for the Clean Base
Pulsing BlueDirt Detect mode is on
What different lights mean

On the bottom, there’s a side-sweeping brush for directing debris toward the center of the vacuum. This one features dual multi-surface rubber brushes, unlike Roomba 671, which has brushes with bristles. Due to the rubber makeup, the tangling of hair around the brush is significantly reduced.


Dustbin used in the vacuum
Dustbin used in the vacuum

The best part about the Roomba i3+ Evo is the self-emptying dustbin. It comes with a Clean Base docking station that suctions out the debris on the onboard dustbin into a large dirt disposal bag. This bag can hold the waste for up to 60 days. So even if the dustbin has a small capacity of 0.3 L, there’s no need to worry about emptying the bin often.

Note: The iRobot app will send you a notification when the bin is full in case you miss the full bin indicator light on the docking station. The app also has a button to command the robot to empty its bin whenever you press it.

How much time can the Roomba i3+ Evo run for?

The Roomba i3+ Evo has an impressive battery life, considering that even high-end models like the Roomba i7+ and Roomba s9+ run for up to 75 minutes. But not the Evo; it can clean for up to 90 minutes on a full charge.

Unlike older versions, you don’t have to direct it back to the docking station when it runs low on battery. It has the recharge and resume feature that not only automatically charges the vacuum but also resumes cleaning from where it left off.

How is the navigation of Roomba i3+ Evo?

The navigation system of the i3+ Evo is more advanced than that of the 600 series.

  • It navigates surfaces in neat rows.
  • It has a Reactive Sensor technology that tells it where it cannot reach and prevents it from going there.

This significantly reduces its chances of getting stuck.

Unlike the Eufy RoboVac 11S, the i3+ Evo is taller than 3 inches, which makes cleaning below furniture a little difficult. But i3+ Evo can easily climb small thresholds without getting stuck on railings. It even has Cliff sensors to detect stairs or other regions where the robot could potentially fall or get stuck due to height differences.


Roomba mapping a room
Roomba mapping a room

It doesn’t have an onboard camera like the i7+ or j7+. But it still has the Imprint Smart Mapping technology, which enables it to create a map of your home. You can create and label different rooms and direct your vacuum to specific rooms using voice commands. You can even set boundaries by separately buying virtual wall barriers. Unfortunately, the app doesn’t allow us to set up no-go zones.

Note: This model can create a map only for a single floor.

Cleaning Performance

Roomba cleaning a section of the floor
Roomba cleaning a section of the floor

The Roomba i3+ Evo offers an average cleaning performance. It is a vacuum-only robot, so it has a 3-stage Cleaning System. It first loosens the dirt on the ground, then lifts it, and finally suctions it in. The multi-surface brushes play a vital role in this. Even the Dirt Detect Technology has a huge hand in delivering a good cleaning cycle. It identifies areas with more dirt and keeps going back there until it is sure it’s clean.

The Evo has 10x the suction power of the 600 series, so it is definitely going to perform better. It is very good at picking up pet hair, even on carpets. Just like any other smart vacuum, this, too, struggles with high-pile carpets. But otherwise, the cleaning performance is good.

How to operate the Roomba i3+ Evo?

Using the Roomba i3+ Evo doesn’t involve any complex processes. Just ensure that before starting a cleaning cycle, you pick up cables, toys, and clothes from the floor. You can use the buttons on the robot to operate it, but people rarely do that. They opt for either of the 2 methods:

  • Giving voice commands with Google Assistant or Amazon Alexa
  • Using the iRobot Home app to control the bot

Note: With the Imprint Link Technology, you can connect this vacuum to the Braava jet m6 robot mop so both can work in sync to provide the ultimate cleaning experience.

App Features

The iRobot Home app has everything you will need to make complete use of the bot. It has thoughtful intelligence because of the iRobot OS software. It will learn your cleaning habits and offer personalized schedules. The iRobot Genius update even suggests extra cleaning cycles when the pollen count is high or during the shedding season.

The app supports IFTTT event-based automation, with which you can start a new cleaning cycle, schedule daily and weekly cleaning cycles, view your cleaning history, empty the dustbin, view maintenance schedules, instruct the vacuum to clean when you leave home, update the robot settings and get help if and when needed with the always-responsive Customer Support team.

The cleaning history shows you how long the vacuum was cleaned for, how much area it covered in the cycle, the number of times Dirt Detect mode was used, and shows a basic map of the area it cleaned.

List of items included with the vacuum

On buying the Roomba i3+ Evo, you will get the following items in the package:

  • 1 iRobot Roomba i3+ Evo Robot Vacuum
  • 1 Clean Base Automatic Dirt Disposal
  • 1 Power Cord
  • 2 Dirt Disposal Bags
  • 1 Extra High-Efficiency Filter

Where to buy the Roomba i3+ Evo?

The Roomba i3+ Evo price was $549.99 when it was first launched. But with time, iRobot decreased its price to $399.99. Even Best Buy and Target are selling it for the same price of $399.99. If you don’t want to buy a new model, you can opt to get a refurbished model from Amazon. Depending on the state of the product, you can buy one for as low as $164.48.

Note: Prices keep varying from time to time. So make sure you check the exact price before making a purchase.


In order to keep your vacuum in proper working condition, it is important to keep a proper maintenance schedule. The following parts can be cleaned easily.

Clean the Filters

Roomba's filters
Roomba’s filters

Roomba i3+ Evo has a high-efficiency filter. You will need to clean it once or twice a week, depending on your use. It is suggested that they be changed every couple of months.

Check the Brushes


Brushes can accumulate hair around them. Remove the brushes and clean them thoroughly. Use a brush or a cleaning tool to remove any tangled hair or fibers from the brush.

Clear the Sensors

Sensors used in Roomba
Sensors used in Roomba

Roomba i3+ Evo uses various sensors to navigate and detect obstacles. Make sure the sensors are clean and free from any dirt or debris. Use a clean and dry microfibre cloth to wipe the sensors gently.

Check the Wheels

Roomba's wheels
Roomba’s wheels

Inspect the wheels for any obstructions or debris that may affect their movement. Clean the wheels and axles to ensure smooth operation. Use a brush to clean inside the axles or compressed air to remove any debris.

Keep the Charging Contacts Clean

Charging contacts
Charging contacts

Clean the charging contacts on both the robot and the charging dock regularly. Use a microfibre cloth to remove any dust, dirt, or debris that may interfere with the charging process. Always make sure the charging contacts are shiny and clean.

Pros and cons

The following are the pros and cons of the Roomba i3+ Evo:

Self-emptying dustbinCannot set no-go zones
Good battery lifeStruggles with obstacle avoidance
Picks up pet hairDoesn’t include virtual wall barrier
Include an extra filterSaves only one map
Pros and cons of Roomba i3+ Evo


The Roomba i3+ is an excellent mid-range vacuum cleaner. It is one of the cheapest Roombas with a self-emptying base. It does a much better job at picking up pet hair than others available in the same price range. But it has poor obstacle-avoidance capabilities.

If you have pets that create a mess, then you should consider getting the Roomba j7+ instead, which gives the P.O.O.P. guarantee. But if you ask us if the Roomba i3+ Evo is worth it. Then, the answer is a big yes. You get most of the features of high-end vacuums at an affordable price. It’s hard to get a deal like this.


How long does the Roomba i3+ Evo battery last?

The Roomba i3+ Evo battery should ideally last for 2 to 3 years. It has a rechargeable Lithium Ion battery, which has a long life and doesn’t need frequent replacement.

How many years will Roomba i3+ Evo last?

Roombas are built of high-quality materials. They have a longer life than most Chinese models. If you maintain your vacuum regularly and undertake all the replacements when needed, they can last as long as 6 to 8 years.

What voltage is Roomba i3+ Evo?

The Roomba i3+ Evo operates on different voltages in different regions. It is instructed to use the robot only in the specified region to avoid nullifying the warranty.

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Sarah Williams

I love writing stuff that's easy to read and fun to learn from. Beaches are my happy place—I just can't get enough of the sand, the waves, and the salty breeze. And you know what else? I'm totally into smart home gadgets! They're like magic tricks that make life easier at home.

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