Works very well. The only thing is there isn't an owners manual for this model. It's not even on the Shark website which is strange.

Simply love this vacuum. I can start it up and run it from my phone app. Will buy another one for my upstairs.

Love it. Selfcleaning roller brush is amazing with 2 girls with long hair in the house. I had a older version that did random path cleaning. This one does the perimeter and then straight lines and gets every part.

It rattled when it was running. I just really wasn’t impressed with it. I have other shark robots that I feel like a very premium vacuums, but this one just really felt cheap and not near as efficient as the other ones I’ve had.

Love this!!! I got the map correct for the areas I wanted to clean. I set it on a schedule and every day I come home to a clean floor and vacuum lines in my carpet. Sometimes I will leave things on the floor just to see if it will reach that area and this vacuum never disappoints, super happy with the purchase

Quieter than my 15 year old Roomba. Easy to set up and use the APP. Unfortunately in less than one month I had an issue with the robot but customer service was super and sent out a new robot within a few days. I use the daily schedule and for about 3200 sq feet with cats, dog and a parrot. Good value for the price

Well we have named ours Jeffery, and he is truly a god send, it cleans the house on a schedule, and the mapping that was done is great… definitely a must have, it does not like the 1 inch tall rugs in our house. We just pick them up on the daily, no big deal. It’s nice coming home to clean floors. A definite must have in your home!!!!

I was quite shocked when I asked my soon-to-be 10-year-old grandson, Fitz, what he wanted for his birthday and he said, "I want a Robo Vac!" I asked him if he meant an automatic vacuum cleaner that is round, and he replied, "Yes, Nena. It will help me with Sawyer, my bearded dragon cleanup, and it goes under my bed too! I have a hard time lifting the bed." So, thank you, Sam's, for having exactly what he wanted for his 10th birthday.

We hemmed and hawed about buying one of these, as we always thought our floors were pretty clean. Well, we were shocked at how much dust and pet hair it picks up every time. It seems to pick up everything it needs to even on carpet. So far, we are completely happy with this purchase.

Love this thing! It was easy to set up, and I love that there is an app that I can use to turn it on and off. I was able to set up 'no-go' zones too. It is not a quiet machine, but I don't mind. So far this one hasn't gotten lost under my couch or in strange places. I use it almost every day, have a dog that sheds, and I only have to empty the large bin monthly.