I have owned iRobot for almost 2 decades now and this is the first shark robot vacuum that I’ve purchased. The design of it is really nice and aesthetically pleasing. It’s never stuck. Functionality works really well. The vacuum functionality is a bit loud both as it vacuums and as it empties into the base, this is a comparison to the Roomba S9. The application in the mapping works extremely well. If the vacuum wasn’t as loud, I would hands-down recommend this due to the features and functions, but I don’t know if I will be keeping it to go back to Roomba. This is a really close call.

I have 2 dogs and a toddler. When it comes to vacuums, this thing takes care of business. What type of business? The type of business where my floors don't look like a tornado ran through town. The type of business where I don't have dog hair in the four corners of my home. The type of business where goldfish disappear without a trace. Ever heard of "NeverStuck" ? Neither had I, until this thing navigated my warzone of a home without getting trapped. I've owned top tier ecovacs and roborocks that seem to have an expirtation date. This thing competes, but at a fraction of the price. I'd give it one more star if I could. Unfortunately, 5 is the limit.

I hate technology but this is easy to install and use. It cleans good! Makes my cleaning so much easier. I would recommend it.

Bought this based on reviews and the great sale price. My Ecovac had finally stopped working and i decided an updated model was due! It is big and the base is large so i had to be okay with losing that space. I have different services, rugs, and obstacles. This vacuum is great with all that. I am surprised by how much it picks up. Its a little louder while cleaning than my last one but not horrible. I can still hear music, tv, or talk on phone without increasing volume. It is VERY loud when it empties into the base but that doesn’t last long. It goes right back to base when cycle completed. Does become slightly dumb if you try to end cycle early and send back to base but that could be my house layout confusing the signal. Overall, love and very happy!

We have had this robot vacuum for almost a year and honestly I am disappointed. We previously had the most basic roomba vacuum and after 6 years were ready to upgrade due to how loud it was, the constant inconvenience of having to empty it, and the time it took to clean and missing spots since it did not map our home. We spent over a week comparing and reviewing all the robot vacuums and thought this was would be the winner. My issues with this vacuum is, while it was much quieter in the beginning, it is now just as loud as our previous for unknown reasons. We have a lovesac sactional and frequently change the position/style and have had issues with reconfiguring the mapping either missing areas, not completing the mapping, or just how long it takes to remap. The wheels that move with the change of floor or going over a rug, often leave massive piles of dog hair on our rug and do not self vacuum back up and recently noticed dog hair gets stuck in between the wheels making it extremely difficult to remove. I don't recommend this vacuum if you have long haired dogs. I wish we would have just went with another roomba at this point. I don't recommend.