In recent years, robot vacuum cleaners have become increasingly popular among homeowners looking for an efficient and convenient way to clean their floors. With the rise in demand for these devices, manufacturers have introduced various models with different features to meet the diverse needs of consumers. In this article, we will compare two of the most popular robot vacuum cleaners on the market – the Roomba i3+ and the s9+.
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Overview of Roomba i3+ and s9+:
The Roomba i3+ is a mid-range robot vacuum cleaner from iRobot that comes with a charging dock that also serves as a self-emptying bin. This means that the robot vacuum cleaner can empty its dustbin automatically, allowing you to go for several weeks without worrying about emptying the bin. The Roomba i3+ is also equipped with a 3-stage cleaning system and features a High-Efficiency Filter that captures 99% of allergens, pollen, and dust.
On the other hand, the Roomba s9+ is a high-end robot vacuum cleaner that comes with advanced features such as PerfectEdge Technology, which allows it to clean edges and corners effectively. The s9+ is also equipped with a 3-stage cleaning system and a High-Efficiency Filter, making it an ideal choice for people with allergies or respiratory problems.
Last update on 2026-01-18 / Affiliate links / Images from Amazon Product Advertising API
Roomba i3+ vs s9+ – Features Comparison:
Design and Build Quality
The Roomba i3+ has a sleek and modern design and is built to last. It is made of high-quality materials that are durable and can withstand regular use. The s9+, on the other hand, has a more premium look and feel, thanks to its black finish and metal construction. The s9+ also has a unique D-shape design that allows it to clean corners and edges more efficiently.
Cleaning Performance
Both the Roomba i3+ and the s9+ are equipped with a 3-stage cleaning system that uses a combination of brushes and suction to remove dirt and debris from your floors. The Roomba i3+ has a runtime of up to 90 minutes and can clean both hard floors and carpets effectively. The s9+, on the other hand, has a longer runtime of up to 120 minutes and comes with PerfectEdge Technology, which allows it to clean edges and corners more effectively.
Navigation and Mapping
The Roomba i3+ uses iRobot’s proprietary iAdapt Navigation system to navigate around your home. This system uses a combination of sensors and cameras to create a map of your home and ensure that the robot vacuum cleaner covers every inch of your floor. The Roomba s9+, on the other hand, uses advanced sensors and cameras to create a detailed map of your home, which you can customize and control using the iRobot Home app.
- A DEEP, DETAILED CLEAN. Groundbreaking technology...
- EMPTIES ITS VACUUM BIN, SO CLEANING IS OFF YOUR...
- CLEANS WHEN AND WHERE YOU WANT - Only IRobot...
Last update on 2026-01-18 / Affiliate links / Images from Amazon Product Advertising API
Dustbin Capacity
The Roomba i3+ comes with a self-emptying dustbin that can hold up to 60 days of dirt and debris. This means that you can go for several weeks without worrying about emptying the bin. The s9+ also comes with a self-emptying dustbin, but it has a smaller capacity of up to 30 days of dirt and debris.
Voice Control
Both the Roomba i3+ and the s9+ can be controlled using voice commands through Amazon Alexa or Google Assistant. This allows you to start or stop cleaning, schedule cleaning sessions, and more, using just your voice.
Here is a table that compares the features of the Roomba i3+ and s9+:
| Feature | Roomba i3+ | s9+ |
|---|---|---|
| Design and Quality | Sleek and modern design, built to last | Premium look and feel, D-shape design for corners |
| Cleaning Performance | 3-stage cleaning system, effective on hard floors and carpets | 3-stage cleaning system, PerfectEdge Technology, effective on hard floors, carpets, and corners |
| Navigation and Mapping | iAdapt Navigation system with sensors and cameras | Advanced sensors and cameras, customizable map in iRobot Home app |
| Dustbin Capacity | Self-emptying dustbin, up to 60 days of dirt and debris | Self-emptying dustbin, up to 30 days of dirt and debris |
| Voice Control | Compatible with Amazon Alexa and Google Assistant | Compatible with Amazon Alexa and Google Assistant |
| Warranty | 1-year limited warranty | 2-year limited warranty |
As you can see, the Roomba i3+ and Roomba s9+ share many similarities in terms of features such as voice control, but differ in their design and cleaning performance. Ultimately, the choice between the two will depend on your individual needs and budget.
Customer Reviews
Roomba i3+:
“I love my Roomba i3+! It’s made cleaning so much easier and the self-emptying bin is a game-changer. I also appreciate how it can clean both my hardwood floors and carpet with ease.” – Sarah T.
“The Roomba i3+ is a great mid-range option for those who want a reliable and efficient cleaning solution. It’s easy to use and navigate, and the dustbin capacity is impressive.” – John L.
Roomba s9+:
“The s9+ is a powerhouse when it comes to cleaning. Its PerfectEdge Technology allows it to clean edges and corners more efficiently than other robot vacuum cleaners I’ve used. It’s definitely worth the investment.” – Samantha M.
“I have allergies and the s9+ has been a game-changer for me. The High-Efficiency Filter does an excellent job of capturing allergens and the longer runtime means it can clean my entire home in one go.” – Michael K.
Last update on 2026-01-18 / Affiliate links / Images from Amazon Product Advertising API
FAQs:
Can the Roomba i3+ and s9+ be used on carpets?
Yes, both robot vacuum cleaners can clean carpets effectively.
Can the Roomba i3+ and s9+ be used to clean pet hair?
Yes, both robot vacuum cleaners are equipped with brushes and suction that can effectively clean pet hair.
Is the s9+ worth the higher price compared to the Roomba i3+?
It depends on your needs and budget. The s9+ offers advanced features such as PerfectEdge Technology and a longer runtime, but it comes at a higher price point.
Can the Roomba i3+ and s9+ be scheduled to clean at specific times?
Yes, both robot vacuum cleaners can be scheduled to clean at specific times using the iRobot Home app.
Do the Roomba i3+ and s9+ come with a warranty?
Yes, both robot vacuum cleaners come with a warranty. The Roomba i3+ comes with a 1-year limited warranty, while the s9+ comes with a 2-year limited warranty.
Conclusion
When it comes to choosing between the Roomba i3+ and the Roomba s9+, it ultimately depends on your specific needs and budget. The Roomba i3+ is a great mid-range option that comes with a self-emptying dustbin and an efficient 3-stage cleaning system. The s9+, on the other hand, is a premium option that comes with advanced features such as PerfectEdge Technology and a longer runtime. Both robot vacuum cleaners are equipped with advanced navigation and mapping systems and can be controlled using voice commands. Ultimately, whichever option you choose, you can be assured that you are investing in a reliable and efficient cleaning solution for your home.
- A DEEP, DETAILED CLEAN. Groundbreaking technology...
- EMPTIES ITS VACUUM BIN, SO CLEANING IS OFF YOUR...
- CLEANS WHEN AND WHERE YOU WANT - Only IRobot...
Last update on 2026-01-18 / Affiliate links / Images from Amazon Product Advertising API
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