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Sterling, VA 20166
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Customer Ratings & Reviews

Your price for this item is $394.99
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The comparable value price is $1,399.00

Customer reviews

Rating 3.5 out of 5 stars with 254 reviews

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Rating by feature

  • Value

    Rating 3.4 out of 5 stars

  • Quality

    Rating 3.5 out of 5 stars

  • Ease of Use

    Rating 3.7 out of 5 stars

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Cons mentioned filter

65%would recommend to a friend

Customers are saying

Customers are delighted by the Roomba Combo j9+'s effective mopping and vacuuming capabilities, praising its advanced mapping and smooth navigation. Many appreciate the ease of use and self-emptying features, although some experienced issues with battery life and charging. While the auto-fill function and obstacle avoidance were generally well-received, a few users reported problems with these features and the overall condition of the product upon arrival.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 4 Showing 61-80 of 254 reviews
  • Pros mentioned:
    Mopping

    Rated 4 out of 5 stars

    Works great when you figure it out

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It took a while to figure out how this thing works. Several YouTube videos- thank goodness. The literature that came with it is pretty worthless and the online manual isn’t Much better. However, the machine itself Work well. I needed something to vacuum pet hair in between my vacuuming To keep it Under control. This is great. I set The program and forget about it

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Great Purchase

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I bought this on clearance for a great price. This little guy is powerful. I like that it can vacuum or mop. It's great to schedule it to run at night while everyone is asleep. It will avoid objects and map out the floorplan of your home. Great purchase.

    I would recommend this to a friend
  • Cons mentioned:
    Charging

    Rated 2 out of 5 stars

    Com si com sa

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This machine is amazing coming out the box. The trouble comes when the Roomba has done about a month worth the cleanings and you will see the machine start to experience issues, anywhere from navigating issues, vacuum sealing, gettting stuck under furniture, charging issues, etc. Tragically, I’m on my 3rd j9+ only because I have the Geek squad protection on the device. If you don’t know anything about Roomba, I suggest going with something a little more consumer friendly. It’s truly like taking care of a pet within itself. There is no way you can setup the Roomba and walk away without having to tend to some type of issue. But once again, when the machine is working properly, it’s amazing!

    I would recommend this to a friend
  • Pros mentioned:
    Mapping, Mopping

    Rated 5 out of 5 stars

    Great Vacuum

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    Posted . Owned for 9 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Like the schedule and mapping features of this Vacuum. the built in mop feature is great, dont need a second Robot to mop the floors, does it all in one pass.

    I would recommend this to a friend
  • Cons mentioned:
    Dustbin

    Rated 2 out of 5 stars

    Disappointed

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very disappointed. After having an S9 for years with very little issues, I had high hopes for the J9. It recover the S9's map flawlessly but doesn't seem to know how to follow it. I watch it stumble around, going in circles, completely lost, bumping (hard) into furniture and cabinets. It frequently (daily) loses connection to the base and the base loses connection to the wifi. It frequently needs to have the bin hand-emptied. So much manual effort to keep it going. The filling of the water tank is temperamental and the cleaning with the mop is hit or miss (sometimes it works and other times it decides to just vacuum even though I selected both and it has water) Had it less than a month and pretty unhappy with it.

    No, I would not recommend this to a friend
  • Rated 5 out of 5 stars

    Set and Forget

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This replaced our first floor Roomba i8+ which is now upstairs. We have two dogs and the increased suction, plus mopping, makes this any pet owners solution! Object detection is superb, and they roomba is so much quieter.

    I would recommend this to a friend
  • Pros mentioned:
    Mopping

    Rated 5 out of 5 stars

    Love it

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I have owned almost every previous model, I really like that this one besides that it cleans the best it us programed to not run into dog poop .. (it works!!!) it also does not run into loose cables or clothes on the ground. Recomended!!!

    I would recommend this to a friend
  • Pros mentioned:
    Mopping, Self-emptying

    Rated 5 out of 5 stars

    Love my Roomba

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I am loving my new Roomba. I love that it mops and sweeps at the same time. I also love how the cleaner is stored and the robot can just be refilled. So far, no doggie accidents that took the life of my previous Roomba.

    I would recommend this to a friend
  • Cons mentioned:
    Battery life

    Rated 2 out of 5 stars

    Expected more

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Really wanted to love this robot vacuum; especially after spending over $1,400. Could not go a day without having to intervene - whether I had to push it back on the charger since the connectors were “dirty”, or the mop feature constantly ran out of liquid mid clean cycle and would not return home to refill the tank - instead, would just vacuum and not mop. Had to constantly reboot/reset. Mop also would leave mop lines all through the house unless you used the deep scrub feature that would take 8 hours to clean the house with charging times. Not very practical

    No, I would not recommend this to a friend
  • Rated 3 out of 5 stars

    Avoid Roomba

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    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Against my better judgement i bought this. I had previously said “no more roombas” but BestBuy doesnt carry many options and i wanted the financing. I wanted a new model because my 5 year old roomba frequently would get lost. Unfortunately, so does this brand new model. No, it is not my internet. The vac will easily find its way to the mapped rooms i ask it to vacuum. Then, once finished, it will wander my entire apartment “on its way home” bumping into all the things i didnt pick up because i didnt want it going into those rooms in the first place. Eventually i have to pick it up and put it on the dock. It is less than a week old. I also feel like it doesnt vacuum as well as the old model! And yes, i have it set to max suction. Im seriously considering returning.

    No, I would not recommend this to a friend
  • Pros mentioned:
    Mapping

    Rated 5 out of 5 stars

    Great for Busy People

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Bought this as a present for my Mom as I can't be there to help out around the house. She loves it! I hoghly recommend that you map out the house 2x prior to running your first cleaning cycle. It will create a map while cleaning, but it will also get stuck on things and take longer than if a prior map is made. The inital setup with wifi through the app is a bit tricky, but no problems after setup. I like it can be set to clean from the app even when you aren't home. Scheduling the clean cycle while at work is also great! My roomba did accurately aboid driving through cat throw up so the pet waste detector does work well

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    just buy the vacuum

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    Posted . Owned for 1 year when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    We ddint love the wash function. It was very uneven and streaky

    I would recommend this to a friend
  • Cons mentioned:
    Auto-fill

    Rated 4 out of 5 stars

    So far so good

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    So far so good. I use this twice a week to vacuum the main floor. I like the features of the app that come with it as well. Pretty expensive though. This product would be better if it refill the tank without ejecting from the base and turning around.

    I would recommend this to a friend
  • Pros mentioned:
    Mapping, Self-emptying

    Rated 5 out of 5 stars

    New rumba

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Wife wanted one to vacuum and mop and this fit the bill. It works great and she loves the fact it does both and you don’t have to refill it after each use and the mapping helps. She loves it

    I would recommend this to a friend
  • Pros mentioned:
    Mopping

    Rated 4 out of 5 stars

    Works as intended

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    So far so good. My only complaint is it keeps getting stuck underneath my living room table. It forces its way underneath the table and is passive when trying to exit. Outside of that works really well

    I would recommend this to a friend
  • Pros mentioned:
    Mopping

    Rated 4 out of 5 stars

    IRobot

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Does as advertised. Like any artificial intelligence vacuum robot there will be some issues. I have noticed it does miss some debri once in a while but overall it vacuums the floor satisfactory.

    I would recommend this to a friend
  • Pros mentioned:
    Mopping

    Rated 1 out of 5 stars

    Not worth the premium price

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    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Robot actually vacuums well and it is well built however the navigation system is a disaster. Compared to other top of line robots it takes 2-3 times the time to do the same job requiring the robot to pause to charge itself and extend the time even further. Noise level is very good, very quiet however the auto empty feature is also not perfect with debris remaining inside even after self-empty. In conclusion definitely not worth the premium price tag. Returned.

    No, I would not recommend this to a friend
  • Pros mentioned:
    Mopping

    Rated 5 out of 5 stars

    Roomba J9

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    Posted . Owned for 1 year when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    We love this thing! It cleans the whole house and we don’t have to worry about a thing! Just pick up anything off the floor you think might stop it from working like toys or clothes and your all set!

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    Always issues

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    Posted . Owned for 1 year when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    We have had many issues with the J9+ IRobot never seems to correct the issues in entirity. Wish i could get a replacement

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    iRobot Combo j9

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    Posted . Owned for 1 year when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great product, is very good at navigation mapping and mopping. Overall it is a great product.

    I would recommend this to a friend
    • Brand response from iRobot Team
      Posted .

      Hello, thank you for letting us know about your experience. We're happy to hear your excitement for our products! IRobotPWR

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