Shark Ion Robot 750 vs iRobot Roomba 690 – The Ultimate Comparison

Robot vacuum cleaners have been the talk of the town recently. Therefore Shark Ion Robot 750 vs iRobot Roomba 690 will allow you to learn about the best one out there.

The automatic operation combined with the ability to reach the nook and crannies you’d normally have to bend, remove furniture and hold the vacuum stick in an awkward posture, are promising features indeed.

iRobot Roomba has been around in the robotic vacuum market, well, since the beginning.

There is a wide range of models to choose from, but the 600 series is where the Roomba started to shine.

Roomba 690 is the high-end model from the 600, with Wi-Fi connectivity, a three-stage cleaning system, and the dual-mode invisible wall barrier.

  • SharkNinja is by no means a new player to the vacuum market.

They have a well-established history of a quality stick, cordless, bucket, and upright vacuums, and are now offering a range of robotic vacuum solutions.

Shark ion robot 750 is a promising candidate with its wifi connectivity, dual side brushes, a low profile, and a magnetic tape barrier.

In this article, we compare the performance of both these robotic vacuums. If you’re looking to buy one, or are interested in what they offer, read on.

Shark ion robot 750 vs iRobot Roomba 690 – A Quick Comparison

The Shark Ion 750 vs iRobot Roomba 690 offer a lot of similar features. They both come with wifi connectivity, google voice assistant, and Amazon Alexa support.

  • The multi-stage cleaning is slightly different in terms of implementation, but both produce great results for everyday use.

There are different ways to define ‘keep-away’ areas for the robots but both work effectively. The operation time for both is claimed to be 90 minutes with self-charging features.

iRobot Roomba 690 Robot Vacuum-Wi-Fi...Something Great
  • Sleek, premium design complements your home décor; Includes 1 dual mode virtual wall barrier for more control over where your robot cleans
Shark Robotic Vacuum, 0.45 Quarts, SmokeSomething Great
  • THREE BRUSH TYPES. ONE POWERFUL CLEAN: Tri-Brush System combines side brushes, channel brushes, and a multi-surface brushroll to handle debris on all surfaces.

The navigation scheme seems similar, as both robots follow random patterns to navigate the available space. They don’t have the intelligent memory feature of the newer versions but they can cover the cleaning space well enough.

Tip: The shark ion 750 comes with a slightly lower price tag than the Roomba 690.

Is the added price worth choosing the Roomba? To find out more let’s review them individually, while we highlight their key features for you in our shark ion robot 750 vs iRobot Roomba 690 review.

We will compare our robots based on size, cleaning performance, navigation, battery timing, and connectivity.

1. Shark ion robot 750 – Affordable Cleaning Companion

Shark Ion Robot 750 vs iRobot Roomba 690


Brand Name: SharkNinja | Model Number: RV750 | Weight: 5.51 lbs | Dimensions: 12.6 x 12.6 x 2.6 inches | Connectivity: WiFi | Navigation: SharkIQ | Brushes: Dual side brushes | Filter: (HEPA)

Shark Ion Robot 750
Affordable Cleaning Companion

The Shark ion robot 750 is an affordable cleaning solution that can reach every corner of your home for thorough cleaning.
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Review of Shark ion robot 750

The Shark ion robot 750 is about 30% lighter than the Roomba.

The Shark ion 750 is shipped with a charging dock, two side brushes, a self-cleaning brush roll, and BotBoundary strips. The robot has a circular shape with 12.6 inches diameter and 2.6 inches in height.

The robot uses random navigation to roam the area and cleans it accordingly. It reaches most of the corners and spaces in the room.

With its smaller height, it can reach under the furniture easily to clean where you normally would struggle with a regular vacuum.

The Shark ion 750 has a tri brush system, that combines two side sweeping brushes, an inner multi-surface roller brush, and a channel brush to collect dirt and debris on multiple surfaces.

Furthermore, the 2600mAh Battery provides a running time of about 90 minutes. The automatic charging feature allows it to recharge as the battery level drops below a certain threshold.

Additionally, the robot comes with Wi-Fi connectivity, with Google voice assistant and Amazon Alexa support. There is also a propriety app that allows easy scheduling and control of the robot.

Moreover, the BotBoundary strips are magnetic strips that can be laid down on the floor to prevent the robot from entering unwanted areas like near pet food, or kids playing area.

Multiple Features of Shark Ion Robot 750 Vacuum

Size and Aesthetics

  • The Shark ion 750 is slightly smaller than Roomba with a 12.6-inch diameter and black with a grey accent on top.
  • The robot has a lean profile with a height of only 2.6 inches.

Cleaning Score

  • Tri-brush cleaning system with two side-sweeping brushes for corners.
  • Can clean most granular debris like rice grains, dirt, and cat litter, along with the larger chunky cereals.
  • It supports the HEPA style filter, which is fixed into the bin compartment.
  • Works well with pet hair, although the brushes may have to be cleaned occasionally.


  • It can navigate on carpet, tiles, and hard-floor without getting stuck.
  • The navigation system uses sensors to detect obstacles and stair falls.
  • Moreover, the magnetic BotBoundary strips can be laid out to stop the robot from entering unwanted areas.

Battery Timing

  • The 2600 mAh battery supports a run-time of up to 90 minutes, with a recharge time of 2-3 hours.
  • Furthermore, the self recharge feature allows the robot to return to the docking station automatically.


  • Wi-Fi-enabled, with google voice assistant and Amazon Alexa support.
  • Additionally, comes with the Shark scheduling app for creating cleaning schedules and voice control.

2. iRobot Roomba 690 – Smart Choice for Smart Homes
Shark Ion Robot 750 vs iRobot Roomba 690


Brand Name: iRobot | Model Number: R690020 | Weight: 7.8 lbs | Dimensions: 13 x 13 x 3.6 inches | Batteries: Lithium Polymer | Connectivity: WiFi | Navigation: iAdapt 1.0

Roomba 690
Smart Choice for Smart Homes

With the Dirt Detect Technology and a powerful cleaning system, Roomba 690 will ensure a dirt-free room.
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Review of iRobot Roomba 690

iRobot Roomba 690 is a smart choice for everyday cleaning.

The iRobot Roomba comes packaged with its charging dock, a dual-more barrier module, an extra filter, and a cleaning tool. The robot has a round shape with 13 inches diameter and 3.6 inches in height.

The Roomba 690 can navigate through the rooms with its iAdapt 1.0 navigation system. The system does not support memory features, so it moves around the house doing its job while keeping a tab on what possible areas it has been to before.

It has a 3-stage cleaning system, including a side-sweeping brush and dual bristle and roller brushes that loosen the dirt and the powerful motor picks up the debris.

The 1800 mAh battery is claimed to run for up to 90 minutes, but practical timing varies based on usage and the batteries may last for an hour.

  • The self-recharge feature enables it to move to the charging station automatically.

The Roomba 690 comes with Wi-Fi connectivity and it supports Google voice commands and Amazon Alexa. It also comes with the iRobot HOME App, which is intuitive to use and offers scheduling options and voice control.

The bristle brushes require regular clean-up, especially if you have pets that shed hair. Therefore, a cleaning tool is given with the package for easier cleaning. The filter is removable and can be changed if the performance degrades.

Multiple Features of Roomba 690 Vacuum

Size and Aesthetics

  • The Roomba 690 weighs around 7.8 lb, which isn’t exactly the best one around.
  • Circular shape with black and grey accent.
  • Furthermore, the size is small enough to go under most furniture for cleaning.

Cleaning Score

  • Three-stage cleaning system with one side sweeping brush for corners.
  • Can sweep away granular dirt like rice grains, and bigger chunks like cereal from the floor and carpet.
  • Works well with the dirt and pet litter on the carpet.
  • AeroVac filter will clean out most dirt, but not all allergens.
  • Works well with pet hair, but the bristle style brushes may get tangled and have to be cleaned.


  • Able to move effortlessly on tiles, carpets, and hard-floor.
  • Additionally, comes with an iAapdt 1.0 Navigation system and sensors to detect obstacles and fall.
  • Can steer away from stairs automatically.
  • Moreover, the dual-mode invisible barrier can be used to define ‘no-go’ areas.
  • The Wall mode blocks the path of the robot up to 10 feet ahead of the barrier mode.
  • The Halo mode keeps the robot away from a 4 feet radius.

Battery Timing

  • The 1800 mAh battery supports run-time of up to 90 minutes.
  • A recharge may take 2-3 hours depending on the usage.
  • The controller monitors battery levels and the robot automatically returns to the charging dock.
  • There is no auto-resume functionality so you have to resume the cleaning manually.


  • Comes with Wi-Fi connectivity and voice control support.
  • Google voice assistant and Amazon Alexa compatible.
  • Cleaning cycles can be scheduled with the iRobot HOME app.

Shark Ion robot 750 vs iRobot Roomba 690  – Common Features

The Shark ION robot 750 and the iRobot Roomba 690 have both received majorly positive reviews from their users. They are well designed for indoor environments and everyday use.

Both have a round shape and utilize side-sweeping brushes to sweep the corners. Both have equally well-integrated Wi-Fi connectivity and voice control support with an intuitive interface.

  • They are both powered by lithium-ion batteries that last for thousands of charge cycles with similar operational and charging times.

The navigation system for both isn’t the most advanced. The random movement patterns may get stuck at times, but they eventually manage to get out and move along to clean the entire area.

They both have mechanisms to create ‘no-go’ areas, and can successfully avoid stairs, allowing for safe operation on any floor of the apartment. They are both designed to be used on multiple surfaces like tiles, hard-floor, and carpet.

Shark Ion robot 750 vs iRobot Roomba 690 – Final Words

Our review compared Shark ion Robot 750 vs iRobot Roomba 690 along with their similarities. Here’s our final verdict for our reader to help them choose the right robot vacuum cleaner for their home.

The Shark Ion 750 is noticeably more compact than the Roomba. The one-inch difference in height becomes significant if you have furniture with low-clearance unless you want to opt for furniture risers.

Even though they both perform similar cleaning functions, the performance of iRobot was more pristine. We noticed that the motor on the iRobot is more powerful and can perform deep-clean on the carpets better.

The HEPA filters of the Shark are an easy win. They can clean the air much better and stop most allergens, but the filter replacement and cleaning are simpler on the Roomba.

The navigation system on both the robots leaves something to desire, but the use of the dual-mode invisible barrier module on the Roomba is much easier.

If you can spare some extra money, we would recommend the Roomba 690 for its better cleaning performance and easier utility. If you have low-profile furniture or are tight on budget, Shark ION 750 will get the job done.

Hey there, I am Amelia Rose, Online Tech Specialist with plenty of experience in Tech Products including router, speaker & more. I love solving problems. I make very good sushi. : )

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