Skip to Main Content
Sam's Club
Sam's Club
All Departments
All Services
Customer reviews for bObsweep Dustin Self-Emptying Robot Vacuum & Mop with 100-Day Dock for
bObsweep Dustin Self-Emptying Robot Vacuum & Mop with 100-Day Dock
4.3 out of 5 stars
stars
2,247 ratings1,646 reviews
  1. 5 stars71% (1,602)
  2. 4 stars11% (248)
  3. 3 stars6% (135)
  4. 2 stars4% (90)
  5. 1 star8% (172)

Member photos

  • +244 images
Sort by |
Showing 261-270 of 1,646 reviews
Oct 28, 2024
Reviewer name: Richard
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Very happy with Dustin after trying several others

We have tried several different brands of automated vacuum, so our expectations were mixed when we purchased the Dustin Self-Emptying Robot Vacuum. I'm happy to say that this vacuum has performed far better than expectations. First off, there is no comparison for how this vacuum maps out the house and how our previous vacuums worked. All of our past vacuums have clumsily rammed into furniture repeatedly before changing directions and they never seemed to cover the areas consistently. What we've noticed with Dustin is that after its first full run of our home, it had developed a very accurate floor plan of our house in the app. After that you are able to divide that map up into rooms and label them (if you want), and you can then start to develop a schedule for Dustin to vacuum parts of the home you want on different days of the week, or the whole home. The app is very user friendly and allows you to set up just about any routine that you would want. A lot of the reviews that I read talked about the brush coming off of Dustin. I have had this happen twice, but in both cases we found that Dustin had been tangled in a table lamp's cord and the brush popped off. The brush snapped right back into place and had no issues. After noticing this, I went into the app and made the area by the table lamps an area to skip during vacuuming and haven't had the issue happen again. I've noticed also that Dustin does a very good job of knowing when its power is low and starts going back to the charging station. My previous vacuums would pretty consistently just be found randomly in the house with no power. The self emptying feature is a nice add, since you really do not have anything to worry about with Dustin, it goes back to its charging station and empties its contents into the base unit, which does make a pretty loud vacuum sound, but it lasts for about 10 seconds and then its over. Overall we are very pleased with Dustin. I have not attempted using the mopping feature of this unit. From the look of it, it just has a microfiber cloth that attaches underneath and then you fill a small reservoir with water that it puts onto the surface. In the app, it has a pretty easy to follow menu that allows you set up different areas to mop and not mop.

Helpful?5C1C90KW6QN613607913700
Mar 22, 2024
Reviewer name: Tami C
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great product

Had Dustin for a month. It was easy to setup and use. Really like the ability to control the Nosweep Zone. Had to use this feature when it got stuck under a cabinet & also under the couch in electrical cords. We have hardwood floor with several rugs and a dog that sheds. Dustin does a great job. I’m very happy with it.

Helpful?5C1C90KW6QN613607913700
Aug 11, 2024
Reviewer name: Jf
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Impressed with Dustin

Very impressed so far! The mopping is plain water, so very basic, but still pleased. If you buy, make sure to press extra hard to get the rotating edge brush to click in! It kept falling off until I read you have to really click it in. Now it’s perfect.

Helpful?5C1C90KW6QN613607913700
Apr 1, 2024
Reviewer name: Jw
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Overall Great Robot!

Overall Great Robot! I found while on sale at a good price. The only complaint I have is the mop function vs vacuum only is kind of hard to figure out, but once you get use to the settings works well. I love that I can push a button and get the area cleaned up quickly. I've had it for over two months now and really have very few complaints.

Helpful?5C1C90KW6QN613607913700
Nov 10, 2023
Reviewer name: Robert
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Terrible

Terrible vacuum. It takes forever to find its dock and sometimes doesn’t at all there is no bin full sensor so if you have a long hair dog it fills the bin then it keeps going sucking up nothing and the self empty feature doesn’t work if you have a pet with long hair. It (sometimes) returns to charge and empty but the long hairs are packed in and the base can’t suck them out. Also the map keeps disappearing, I’ve had to make 3 maps divide label no go zones what a waste of time and effort if I could burn this in the street and still get my $ back I’d be out there right now.

Review from walmart.com
Helpful?5C1C90KW6QN613607913700
Jul 31, 2024
Reviewer name: GGSki
2 out of 5 stars
2 out of 5 stars review

Verified Purchase

On the fence

It vacuums great - no problem there The mop however has some kinks: You need to hand move it out of room that has carpet ( my base is in a carpeted bedroom) or else it will release water onto your carpet!! When mopping it seem to repeat floors it had already cleaned and left some areas untouched . Also I added some floor cleaner into the water/ I need more than just water to clean bathroom floors. Yet I couldn’t find anything about doing just that Another negative for me was that little fan brush kept falling off. I had to search for it more than once.

Helpful?5C1C90KW6QN613607913700
Oct 23, 2024
Reviewer name: Bee A
3 out of 5 stars
3 out of 5 stars review

Verified Purchase

Not starting off too well

I ordered 4 of these while they were on price reduction (one for me and 3 for gifts). Two have already been unpackaged and used. One of those two ad to be set back to Bobsweep after the second day of use because it stopped working. Their customer service sent a shipping label and told us to return the sweeper and they will replace it once it is received. The one that is still working works OK. It does get stuck a lot, even though I've set up "no sweep" zones. I tried the mop function, but I will likely never use that feature again. The noise is about the same or a little less than my vacuum cleaner. When the sweeper goes back to the station and empties it is a loud whoosh sound that does not last long. When you're attaching the little brush, make sure you push on it hard until you actually hear a click other wise your brush will come off and you'll have to find it. One thing that could really be improved on, is the instructions. It comes with an Owner's Manual that really does not tell you too much. Make sure you get the app and use the QR codes on the Quick Start guide--that's where you will find the information that you really need. I hope the other 2 sweepers that have not been unboxed yet don't have any problems.

Helpful?5C1C90KW6QN613607913700
Jun 19, 2024
Reviewer name: Jay
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Nice upgrade for me

I've had this vacuum for about a month & have been very pleased. It's the second robot vacuum I've had it it's a step up from the previous bc of the self-emptying capacity, the mop function & the programmable features. The area it cleans is entirely hard wood, so it's a simple process, but the upgrades have been worth it. The mop feature works great so far.

Helpful?5C1C90KW6QN613607913700
Jan 20, 2026
Reviewer name: Kerry
4 out of 5 stars
4 out of 5 stars review

bOB Bio

We are absolutely loving our bio robot vacuum, bOb (as we kept the name) we purchased our Biosweep in December. Biosweep is easy to map the house and learn all the skills. It does an amazing job vacuuming floors and our rugs as well as mopping and easy to block out the rugs/areas not to mop. Biosweep keeps a really great charge and if it happens to run low it will dock itself to recharge and when the battery is full it will return to where it stopped and finish the task. I haven't had to go behind and sweep or mop as well as there are no streaks left behind on our floors. We also have pets and Biosweep is a back saver at picking up all the dog hair, I don't have to constantly sweep anymore. So far we are happy with this purchase. 10 out of 10 at this point !

Helpful?5C1C90KW6QN613607913700
Nov 23, 2025
Reviewer name: Emily
2 out of 5 stars
2 out of 5 stars review

it is the noisiest robot vacuum i have ever had. it just keeps getting louder and louder. it stops frequestly and does not learn where not to go. Often when you even put dont go areas on thr map, it ignores them. i also find that it does not thoroughly clean as the one i got 6 years ago feom an off brand company. i wouldnt invest in this vacuum again. Im going to contact costomer service, but im sure there will be little done sicne it has been year.

Helpful?5C1C90KW6QN613607913700