iRobot Roomba s9 vs. s9+

Let’s make vacuuming smart, with a Roomba!

Roomba vacuums have changed the way we clean our floors, you’d be surprised to know what their advanced technology can do.

With the use of their vSLAM® Technology, they can effectively capture over 230,400 data points per second. Allowing your Roomba to create a detailed map of its surroundings, so it will be effectively able to avoid certain objects, such as stairs and couches.

And when it comes to cleaning, by using their unique Dual Multi-Surface Brushes they can remove everything ranging from small dust particles to large debris, from your floors and carpets too.

These smart robots are also compatible with Alexa and Google Assistant, and can be activated by just using your voice, or even remotely!

When comparing both iRobot Roomba s9 vs. s9+, you’d be surprised to know that there are a few differences involved. The biggest one being is the s9+ compatibility with an Automatic Bin Disposal. The other 2 differences are, of course, its price tag, and the anti-allergen system.

It’s quite similar with Roomba i7, and i7+ model, as both are compatible with the disposal and i7+, also comes with an automatic disposal included.

Now, let’s take a closer look at some of the differences or feel free to use our navigation menu to jump straight to the section that interests you the most:

Sale iRobot Roomba S9 (9150) Robot Vacuum- Wi-Fi Connected, Smart Mapping, Powerful Suction, Works with Alexa, Ideal for Pet Hair, Works with Clean Base
Sale iRobot Roomba s9+ Self Emptying Robot Vacuum - Empties Itself for 60 Days, Detects & Cleans Around Objects in Your Home, Smart Mapping, Powerful Suction, Corner & Edge Cleaning

iRobot Roomba s9 vs. s9+ — Differences

iRobot Roomba s9 side brush

  • Difference #1: Anti Allergen System – Great news for those of you who suffer from allergies!

    iRobot Roomba s9+ comes with advanced anti-allergen technology. Meaning that it works hard to capture up to 99% of pollen and mold allergens.

    Paired with its 3-stage cleaning system, this useful technology will really boost up your robots cleaning power. Now, not only will it tackle all that dust, dirt and hair from floors and carpets, but it will also trap those pesky allergens that can collect even in the smallest corners and edges of your home.

  • Difference #2: Price – The price difference between iRobot Roomba s9 and s9+ is very apparent. The main reason being is whether you have the Automatic Dirt Disposal included or not. The cleaning technology is almost the same, as both models offer a superior 3-stage cleaning system, Perfect Edge Technology, and more. So in terms of cleaning, both of them do well.

    Yet, if the base is something you’d be looking for, it would be a lot cheaper to buy the s9+ since it already comes with the Automatic Dirt Disposal, rather than the s9 model, and then buying the base separately.

  • Difference #3: Automatic Dirt Disposal –This awesome 14-inch tall tower will make sure that you never have to empty out your Roomba yourself again.

    Compatible with the s9 and i7 models, this handy disposal works similarly to its charging base, as your robot will return back to it when the battery is low.

    As it docks the cradle, the platform will recognize the rubber flap that seals the collection bin shut. So, while your Roomba is charging its batteries. It also starts to empty out the collection bin of all the things it sucked up when cleaning your floors and carpets.

    The dirt is then suctioned out from the hole in the bottom, brought through the platform and up into the tower. From there, everything is well sealed into a disposable vacuum bag.

    The only thing you’ll still need to do is to remove the full bag from the disposal in order to throw it out. Keep in mind, that it can hold up to 30 full collections worth of dirt, dust, and hair, so you won’t have to worry about it for quite a while. And when it does get full, you’ll be notified via the app on your smartphone.

    When that does happen, all you need to do is open the lid of the tower, pull out the sealed bag, and replace it with a new one. Because of the large amount of waste that it can store, each bag can last up to a month. And when you do need to stock up again, they can be easily purchased as needed.

    Also, it’s worth to keep in mind that the Home Base and Charge Base will recharge both s9 or s9+. It just needs to locate the rubber seal of the disposal. If it’s not found, it will charge your robot’s battery as normal.

    If you already had purchased an s9, and get the Automatic Dirt Disposal base separately, your robot will be able to recognize and use both bases in order to charge up.

iRobot Roomba s9 vs. s9+ — Comparison Chart

iRobot Roomba s9 iRobot Roomba s9+
iAdapt Yes, 3.0 Yes, 3.0
iRobot Home app Yes Yes
IR Remote control No No
Recharge & Resume Yes Yes
Run Time Up to 75 mins. Up to 75 mins.
Onboard Camera Yes Yes
Brushless mechanism Yes Yes
Edge- Sweeping brush Yes Yes
3-Stage Cleaning System 40x 40x
Carpet Boost Mode Yes Yes
Virtual Wall Barrier Comes w/1 Comes w/1
Virtual Wall Lighthouses No No
Avoids stairs Yes Yes
Cleaning Schedules Yes Yes
Coverage Maps Yes Yes
Voice Control Alexa & Google Assistant Alexa & Google Assistant
Empties on its own Automatic Dirt Disposal Yes Yes
Comes with Automatic Dirt Disposal No Yes
Clean or schedule by room Yes Yes
Imprint™ Smart Mapping Yes Yes
Diameter 12.25 inches 12.25 inches
Height 3.5 inches 3.5 inches
Weight 8.15 lbs. 8.15 lbs.

iRobot Roomba s9 vs. s9+ — Things in Common

iRobot Roomba s9 corner brush cleaning

Apart from the collection bin, anti-allergen system and the price, everything else is the same when it comes to both models.

Both offer excellent cleaning technology as well as compatibility, and all the internal parts work in the same way, for both Roomba s9 and s9+.

  • Recharge & Resume – You don’t have to worry about you Roomba shutting down somewhere in your home, with the handy recharge and resume feature.When it senses its battery running low, it will return back to its base, and then pick up from where it had left off.

  • Carpet Boost Mode – Even if you have a heavily carpeted home, a Roomba is still a good choice. With its unique carpet boost mode, it will be able to get even deeper into the dirt and hair. Giving your carpet the cleaning it needs.

  • Voice Control – Now, you don’t even have to press any buttons in order to activate your Roomba. By using just your voice, via Alexa or Google Assistant, you can tell your Roomba to turn on or off, whenever you please. This particular feature is especially handy when you’re going out and forgot to turn it on, or if you’ve had an accidental spill while cooking.

  • Scheduling – You can even set daily schedules for your Roomba s9 and s9+. Use your app on your smartphone to set specific times you want your home to be cleaned at. Maybe it’s before your kids come home from school, or after you’ve had dinner. With the scheduling technology, you are in control of when and where the floors should be cleaned.

  • Virtual Wall Barrier – We’re happy to say that both Roomba s9 and s9+ come with one virtual wall barrier included. You may have some areas in your home in which you don’t want your Roomba getting in to. By placing these small, rectangular barriers around your home, your Roomba will make sure to stay clear out of the marked off zones. Whether it’s a place where you keep precious ornaments or your kid’s toys, it will be Roomba free.

Sale iRobot Roomba S9 (9150) Robot Vacuum- Wi-Fi Connected, Smart Mapping, Powerful Suction, Works with Alexa, Ideal for Pet Hair, Works with Clean Base
Sale iRobot Roomba s9+ Self Emptying Robot Vacuum - Empties Itself for 60 Days, Detects & Cleans Around Objects in Your Home, Smart Mapping, Powerful Suction, Corner & Edge Cleaning

iRobot Roomba s9 vs. s9+ — Accessories

iRobot Roomba s9 carpet boost

As we already discussed, if you purchase a Roomba s9+, it will have an Automatic Dispenser with it. Otherwise, for the s9 model, you can purchase the Automatic Bin Dispenser separately. Upgrading it to an s9+.

Make sure to also stock up on Automatic Dirt Disposal Bags 3-pack to make sure you’re not running low. These bags will last you quite a while, so a pack of 3 should last you for up to 3 months, as a single bag can hold up to 30 bins worth of dirt and debris.

It’s always good to have spares, which is why this iRobot Authentic Replacement Parts-Roomba s Series Replenishment Kit, will come in handy for you, as this kit includes spare brushes and filters for your Roomba.

Parts can get damaged and suffer from normal wear and tear, and by having this kit, you won’t have to worry if that happens.

iRobot Roomba s9 vs. s9+ — Our Thoughts

iRobot Roomba s9 under the furniture

It really comes down to what is important to you when it comes to your home cleaning.

If you have many pets and kids who like to play outside, then the iRobot Roomba s9+ will be the perfect option for you. Because it empties out its own bin, you won’t have to be frequently worrying about it, and as already mentioned, one bag will last you almost a month.

Of course, if we talk about the more budget-friendly option, the iRobot Roomba s9 takes the lead. It offers some the same advanced features, minus the collection bin.

If your home is smaller, and you don’t have many pets, then you won’t have to be constantly emptying out your Roomba. And if at some point you change your mind, you can still upgrade from Roomba s9 to s9+ by buying the Automatic Dirt Disposal base.

Yet in order to save money and time, it’s worth looking into Roomba s9+, if you’re still on the fence about the Automatic Dirt Disposal.

It’s worth to mention that if the collection bin is something you really wish to have with your Roomba, but at a slightly lower price, you can still get the Roomba i7+. While it may be lacking some advanced features of the Roomba s9 models, it is a slightly cheaper option and also comes with automatic disposal already included.

Last update on 2024-04-23 at 00:56 / Affiliate links / Images from Amazon Product Advertising API

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