Roomba 675 vs. i3 vs. i7 Robot Vacuums

The Roomba robot vacuums are some of the best that you can buy. That is why we’ve put together a guide that looks at three of the best Roomba robot vacuums that iRobot offers. By reading through this guide, you will learn all about these robot vacuums, allowing you to figure out which one offers what you need.

iRobot Roomba 675 Review
Roomba 675

iRobot Roomba 675 Review

The Roomba 675 is one of iRobot’s most affordable robot vacuums. You are not going to get a particularly unique, or elaborate, set of features. But, what you will get is a robot vacuum that works very well and delivers an excellent vacuuming experience.

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Robot Vacuum | Recommended

Our Pick No. 1
eufy by Anker, BoostIQ RoboVac 11S (Slim), Robot...
eufy by Anker, BoostIQ RoboVac 11S (Slim), Robot...
Included in the “Best robot vacuums of 2019” by Tom’s Guide.

Last update on 2021-12-06 / Affiliate links / Images from Amazon Product Advertising API


Robot Vacuum | Recommended

Last update on 2021-12-05 / Affiliate links / Images from Amazon Product Advertising API

To use this robot vacuum, you have three choices: the included remote control, your smartphone, or a smart home device. Most people choose to use their smartphones or a smart home device, since doing so allows you to turn on and access the robot vacuum even if you aren’t at home or close to the device.

Regardless of the device you use, though, you have access to the same basic settings and features. These are basic settings and features such as creating a custom schedule for when the robot vacuum is cleaning and when it’s not, choosing from several vacuuming modes, and, of course, turning the robot vacuum on and off.

Roomba 675 Review
Roomba 675

Even though this is one of the least powerful robot vacuums that iRobot offers, it is still quite powerful. Much of this power comes from the motor and brush system, both of which work very well. The suction power is more than sufficient for vacuuming on any hard surface, and so is the brush system.

Unfortunately, this robot vacuum doesn’t offer the power that’s necessary to vacuum on thicker soft surfaces. For thin soft surfaces, such as thin carpets, this robot vacuum works very well. But, for thick soft surfaces – beyond low-pile – it is far from ideal.

iRobot Roomba 675 Robot Vacuum-Wi-Fi Connectivity,...
  • Capacity volume - .6 liter. Works with Alexa for voice control (Alexa device sold separately)
  • Clean and schedule from anywhere with the iRobot HOME App; compatible with Amazon Alexa and the Google...
  • Patented 3-Stage Cleaning System and Dual Multi-Surface Brushes pick up everything from small particles to...

Last update on 2021-12-06 / Affiliate links / Images from Amazon Product Advertising API

What Does The Roomba i3 Offer?

The Roomba i3 is a lot like the Roomba 675. You will find many of the same design tropes. But, you will also find a couple of really unique features that radically transform the entire vacuuming process.

Roomba i3
Roomba i3

Just to start off, for you to use this robot vacuum, you will be relying on a remote control, your smartphone, or a smart home device. The features and functions you have access to are the same ones that the Roomba 675 offers.

As this robot vacuum is moving across your floors, it relies on a unique sensor system. This sensor system allows the robot vacuum to know where it is, where it’s going, and where it needs to be. That way, no matter what’s going on, this robot vacuum knows what it has to do, and it does so extremely well.

The power and performance this robot vacuum offers is fantastic. Through the use of a fantastic motor, this robot vacuum offers ten-times more Power-Lifting Suction than many other robot vacuums.

Roomba i3 Review
Roomba i3

Along with that, it uses Dual Multi-Surface Rubber Brushes, which make it easy to remove dirt, dust, and debris from hard and soft surfaces. Because of these features, if you need an extremely powerful and effective robot vacuum, this is a great purchase.

iRobot Roomba i3 (3150) Wi-Fi Connected Robot...
  • A CLEAN UNIQUE TO YOU - Take vacuuming off your mind with Roomba i3+ Robot Vacuum’s personalized cleaning...
  • CLEAN WHEN YOU'RE AWAY - Now with iRobot Genius, you can choose to set your robot to start cleaning when you...
  • CLEANS IN NEAT ROWS - Intelligent, straight-line navigation uses floor tracking sensors to clean purposefully...

Last update on 2021-12-06 / Affiliate links / Images from Amazon Product Advertising API

Is the Roomba i7 Worth It?

The Roomba i7 is quite similar to the Roomba 675 and the Roomba i3. But, using it gives you access to the same performance that the Roomba I3 offers, as well as two unique features that the Roomba i3 does not offer.

Is the Roomba i7 Worth It?

Right away, it is important to note that, just as with the previous robot vacuums, you will be using a remote control, smartphone, or smart home device to control this robot vacuum. But, there is one extra feature that this robot vacuum offers, and this feature is that of a mapping system. You can see where the robot vacuum is and what it’s cleaning, but you can also choose very specific areas and spaces for it to clean.

To accomplish that rather unique feat of both mapping and navigation, this robot vacuum is equipped with a set of unique sensors that allow entire spaces to be “memorized”. But, as this “memorization” is occurring, the robot vacuum is also thoroughly removing the dirt, dust, and debris within those spaces, ensuring that they are as clean as they can be.

iRobot Roomba i7
iRobot Roomba i7

Beyond those unique features and functions, this robot vacuum is quite similar to the Roomba I3. But, of course, for a truly convenient vacuuming experience that you can tailor to your exact needs, the Roomba i7 is one of the best robot vacuums you can purchase!

iRobot Roomba i7 (7150) Robot Vacuum- Wi-Fi...
  • POWERFUL PERFORMANCE AND POWERFUL PICK-UP - Pulls in stubborn dirt and messes with a Premium 3-Stage Cleaning...
  • GUIDED BY SERIOUS SMARTS - With vSLAM navigation, the i7 learns the layout of your home and builds personal...
  • VACUUMS MESSES IN THE MOMENT - Cleaning crumbs is now as easy as “Roomba, clean under the kitchen table.”...

Last update on 2021-12-06 / Affiliate links / Images from Amazon Product Advertising API

Our Recommended Robot Vacuums

Great Deal!
Best of the Best
Budget Option
iRobot Roomba i4+ (4552) Robot Vacuum with...
Roborock S7 Robot Vacuum and Mop, 2500PA Suction &...
Shark AV1010AE IQ Robot Vacuum with XL Self-Empty...
Roomba i4+
Roborock S7
Shark AV1010AE IQ
Empties on its own - you don’t have to think about vacuuming for months at a time. Clean Base Automatic Dirt Disposal with AllergenLock bag holds 60 days of dirt, dust and hair. Intelligently maps and cleans an entire level of your home.
The Roborock S7 can vacuum and mop, and does an excellent job at both. It's also the company's most powerful vacuum yet, with 2,500Pa of suction. Roborock S7 robot vacuum mops with the power of sound, scrubbing up to 3,000 times per minute.
The Shark AV1010AE IQ is one of the least expensive robot vacuum with self-empty base. The bagless, self-emptying base holds up to 30 days of dirt and debris. Easily start cleaning with Google Assistant, Alexa, or one tap in the app.
Great Deal!
iRobot Roomba i4+ (4552) Robot Vacuum with...
Roomba i4+
Empties on its own - you don’t have to think about vacuuming for months at a time. Clean Base Automatic Dirt Disposal with AllergenLock bag holds 60 days of dirt, dust and hair. Intelligently maps and cleans an entire level of your home.
Best of the Best
Roborock S7 Robot Vacuum and Mop, 2500PA Suction &...
Roborock S7
The Roborock S7 can vacuum and mop, and does an excellent job at both. It's also the company's most powerful vacuum yet, with 2,500Pa of suction. Roborock S7 robot vacuum mops with the power of sound, scrubbing up to 3,000 times per minute.
Budget Option
Shark AV1010AE IQ Robot Vacuum with XL Self-Empty...
Shark AV1010AE IQ
The Shark AV1010AE IQ is one of the least expensive robot vacuum with self-empty base. The bagless, self-emptying base holds up to 30 days of dirt and debris. Easily start cleaning with Google Assistant, Alexa, or one tap in the app.

Last update on 2021-12-06 / Affiliate links / Images from Amazon Product Advertising API




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