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
2,253 ratings1,651 reviews
  1. 5 stars71% (1,603)
  2. 4 stars11% (248)
  3. 3 stars6% (135)
  4. 2 stars4% (93)
  5. 1 star8% (174)

Member photos

  • +245 images
Sort by |
Showing 41-50 of 1,651 reviews
Mar 12, 2026
Reviewer name: HUNG
1 out of 5 stars
1 out of 5 stars review

Bought it in August 2024. 18 months later, the battery died, rendering the machine useless. There were quite a few problems during its short life. The roller catches pet hair, and we humans have to unravel it by hand each time it runs. It does not cover the mapped area well, leaving dust here and there. RIP.

Helpful?5C1C90KW6QN613598009354
Sep 9, 2026
Reviewer name: Britney
2 out of 5 stars
2 out of 5 stars review

Decent if you only need it to last a few months

We bought this November of 2025, during the Black Friday sale. I sure am glad we did not pay full price because I am not impressed with this at all. It worked great for a few months. Then it began forgetting the entire map and starting over. It use to avoid things like shoes and now it will stop completely. Sometimes we find it in random spots throughout the house. Not that it got stuck but that it just gave up 1/4 of the way into the clean. Our house is small. It use to clean the entire house within 45 minutes. It also can almost never seem to find it's base. The memory will throw the base somewhere else in the house immediately after it leaves the base. It will do circles around the base, confused, and eventually give up or die trying. We are constantly getting the "trouble with right wheel" message. Zero visible trouble. We already had to replace the rubber wheel a few months ago. I will say, when it works, it works well. It gets the floors clean. The issue is that it will not go. It has too much imaginary trouble with the wheel

Helpful?5C1C90KW6QN613598009354
Aug 27, 2026
Reviewer name: Colleen
5 out of 5 stars
5 out of 5 stars review

Hoorah for bObsweeps named Bert %26 Alvin

I have loved "Bert" so much that I bought my daughter one "Alvin". We happen to have a German Shephard that sheds alot and this vacuum takes it like a champ! I especially love the self emptying feature. What a great asset it is to have and we use it all the time!

Helpful?5C1C90KW6QN613598009354
Jan 30, 2026
Reviewer name: Hannah
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Absolute garbage

I've only had this for about 6 months and its location sensor is broken, it gets lost every time I turn it on, and it won't pick anything up or empty itself. Absolute garbage.

Review from walmart.com
Helpful?5C1C90KW6QN613598009354
Jul 28, 2026
Reviewer name: Danielle
1 out of 5 stars
1 out of 5 stars review

Not impressed

I have had this machine over a year- I have never had to empty the bag because it doesn't suck the dirt up into the bag - always have to empty by hand and it's constantly loosing its map and needing to refigure. Gets lost if the sun is beaming in a window. Usually leaves dirt and debris all around and has to go around more than once to clean everything up. The mop option doesn't clean anything just soaks the cleaning pad and leaves a puddle under while charging.

Helpful?5C1C90KW6QN613598009354
Jun 30, 2026
Reviewer name: KateinTexas
1 out of 5 stars
1 out of 5 stars review

Don't bother with this bot!

I purchased this just over a year ago. From the beginning, it had issues picking up short and medium length pet hair from carpet. It was decent on the hard floors, though, so I kept it and used the manual vac weekly on my carpets. At just over a year, the mapping and "sight" have failed. The bot runs in a circle and either stops or rams into furniture or a wall with some force. Even after a thorough cleanup, this little bot is shot. Too much money for so short a run!

Helpful?5C1C90KW6QN613598009354
Aug 8, 2026
Reviewer name: KEVIN
3 out of 5 stars
3 out of 5 stars review

Great vacuum, mediocre mop, terrible self emptying

The Dustin Plus software combined with the unit does a great job of mapping and vacuuming the floor with few hangups. Super suction and brush so make sure cords are out of the way. The mop feature I tried once and decided it did not do a good enough job to make it worth the effort. The self emptying feature almost doesn't work at all. I have to manually empty and clean it after each use.

Helpful?5C1C90KW6QN613598009354
Jul 23, 2026
Reviewer name: anonymous
1 out of 5 stars
1 out of 5 stars review

Regretting buying this.

Don't buy this, even on sale, doesn't meet any expectations. I bought this vacuum almost two years on sale, I check the reviews and the most were good. I left it for about 6 months with not using it because I was remodeling. When use, it cleans only few and all hairs sticks in the roller, I Have to use scissors for cutting all the messy accumulated in the rolling brush and clean all the full trashes that was vacuumed because doesn't discharge the trash at the time that supposed to do it. Has been more than 4 months that I been having without using it.not good at all.

Helpful?5C1C90KW6QN613598009354
Jul 20, 2026
Reviewer name: anonymous
5 out of 5 stars
5 out of 5 stars review

I'm very pleased

I purchased this in hopes I could keep the dog hair at bay. I know I will have to turn it over and de-fuzz it, probably every day but it will also sweep for me and keep the floors nice twice a day. I saw the reviews that complained about hair build up but if I keep an eye on it I do not see much of a hardship there. Pulling the roller out once every day or 2 is a very small price in my book to eliminate the embarrassment of furry floors.

Helpful?5C1C90KW6QN613598009354
Aug 21, 2026
Reviewer name: anonymous
5 out of 5 stars
5 out of 5 stars review

Simply amazing!

This robot vacuum is a fantastic time-saver! It does an excellent job keeping floors clean, especially with everyday pet hair and messes. The smart mapping and app control make scheduling and monitoring cleanings incredibly convenient. I love that you can simply set it and forget it while it keeps your floors looking great. Its sleek design is an added bonus. Overall, a smart, practical, and convenient addition to any home.

Helpful?5C1C90KW6QN613598009354