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Shark ION AV751 Wi-Fi Robot Vacuum, 120min, Carpet-Friendly, Black

Wi-Fi-Enabled Shark ION AV751: 120-Minute Carpets Clean, Alexa-Compatible, Sleek Black

(380 customer reviews)

Price range: $157.73 through $229.99

No Brand
Rating: 4.1 out of 5 stars
Opinions & Reviews: 18009
Product Videos: 6
SKU: B08634VWVF-com Category:

380 reviews for Shark ION AV751 Wi-Fi Robot Vacuum, 120min, Carpet-Friendly, Black

  1. Stephanie W.

    Great vacuum

    And at a great price. There are many with more whistles and bells, but I’m totally satisfied with this vacuum. It works and is affordable

    Variation: Color: White / Reviewed in the United States on October 27, 2024
  2. Great product

    So far so good

    So far so good. It shows some intelligence although it is affordable

    Variation: Color: Gray / Reviewed in the United States on October 26, 2024
  3. Amazon Customer

    Value and it works

    This is my second one. I won’t live without this now that I know how it works. I run it everyday.

    Variation: Color: White / Reviewed in the United States on October 26, 2024
  4. Evelyn

    Charge

    It takes too long to charge. It’s been charging for 4 hours and it’s only at 30%. It vacuums all the dog furniture bunnies well.

    Variation: Color: Gray / Reviewed in the United States on October 22, 2024
  5. Amazon Customer

    Died after 3 months

    This product did work AMAZING, until it died. We’ve had it three months and only ran it for about two or three weeks before it just died. The battery went to 0 and after all the rebooting, reconnecting, adjusting the charger, it’s just dead.

    Variation: Color: Gray / Reviewed in the United States on October 20, 2024
  6. S. Will

    Sorry Robot!

    That what I say to this machine every time I press ‘Clean’. Why? Because I know what this robot is about to be put through. Mid-size home with a Lot of things to avoid. Every time this ‘guy’ laughs and I’m sure I hear it whisper “no prob lem”. If you’ve never owned one of these before, like us, you will be shocked at what this robot found and picked up off our floors. I can’t believe it took us this long to enter the 21st Century of floor cleaning. Great fun to watch too! I know, Would I buy another one? When that time comes, YES.

    Variation: Color: Gray / Reviewed in the United States on October 19, 2024
  7. Chris casarcia

    It’s ok

    It could use better mapping. It bumps into everything and turns to much. I could sweep my floors in a fraction of the time and do the same. It does suck good and picks up everything it runs over but doesn’t cover all the floors

    Variation: Color: Gray / Reviewed in the United States on October 15, 2024
  8. thomas

    Advertising is mis leading. Only work on 2.5g not 5g. 2.5g not offered by carriers

    Item advertised as wifi and alexa capability. The only way to connect to wifi is 2.5g. No carriers offer 2.5g. Only way to control is manual operation. Does a great job on manual node just disappointed that they have not updated technology accept 5g.

    Variation: Color: Gray / Reviewed in the United States on October 14, 2024
  9. Sweet and light

    Great tool for busy people

    Like it’s awesome that is now there’s a chore a robot can do for me. I love it.

    Variation: Color: Gray / Reviewed in the United States on October 13, 2024
  10. Danielle Bartlett

    Constants restarts

    The vacuum works well enough, she just constantly turns off and turns back on when she’s cleaning; almost like she’s rebooting. Our joke is that she’s concussed and forgets what she’s doing.

    Variation: Color: Gray / Reviewed in the United States on October 13, 2024
  11. MICHAEL JAMES GRAFF

    The app will not conect to the unit.

    I am very technically savvy. I and my wife tried for two days to get the robot to connect to the app. Took all the instructed steps multiple times. The questions on reddit about the “Shark Clean” app are insane. You would think people where trying to connect an iPad to a Russian ICBM. Cannot recommend. I honestly cant believe such a large company has such a bad app.

    Variation: Color: Gray / Reviewed in the United States on October 12, 2024
  12. Farz

    Stopped working after a while

    Stopped working after a while. The unit doesn’t danger charged any more!

    Variation: Color: White / Reviewed in the United States on October 11, 2024
  13. Katherine

    Great buy!

    Easily one of the best purchases I have ever made on Amazon! Product charges quickly and works great in a variety of situations and hard to reach places.

    Variation: Color: Gray / Reviewed in the United States on October 9, 2024
  14. Py103

    Perfect for hard floors and low pile rugs

    This is great and easy to empty. Love running this little guy while I work

    Variation: Color: Gray / Reviewed in the United States on October 9, 2024
  15. catch211

    Does not last

    This product does not last much more than 1 year. I would go with a different brand.

    Variation: Color: Gray / Reviewed in the United States on October 8, 2024
  16. E_K

    Not smart, but isn’t supposed to be

    I never had a robot vacuum but I should have paid more for a smart one. This thing bumps around very annoyingly in no set pattern. It will run an hour and a half to clean an area I can do myself in less than 10 minutes. It’s also loud as it bumps into things and turns. I end up turning it on when I leave the house. It works and is convenient but if you can pay more for a model that maps your house and cleans in a pattern, it would be worth it.

    Variation: Color: Gray / Reviewed in the United States on October 6, 2024
  17. gisele ghezzi

    Ticking noise

    It’s cleaning, but it’s making a loud noise. Almost a ticking noise. I think I’m gonna return it. I just got it today.

    Variation: Color: Gray / Reviewed in the United States on October 5, 2024
  18. Amazon Customer

    Does a great job

    Love this robot. It picks up a lot of dirt! It gets a little lost finding its way home sometimes. But overall it’s been a great robot. Definitely recommend.

    Variation: Color: Gray / Reviewed in the United States on September 26, 2024
  19. Michaele Brown

    Awesome for the money

    That little guy bangs around the house and sweeps up perfectly fine. You wanna take everything up off the floor that can’t go through but if you have high furniture, it’ll go all underneath.

    Variation: Color: Gray / Reviewed in the United States on September 23, 2024
  20. Jeremy William Smith

    Will not connect to wifi

    Never could get this to connect to wifi, the vacuum route is random and doesn’t make sense, but gets the job done…vacuums well

    Variation: Color: White / Reviewed in the United States on September 21, 2024
  21. Kaykay

    Great investment

    Love my shark

    Variation: Color: Gray / Reviewed in the United States on September 18, 2024
  22. brenda holan

    Rumba

    Works great

    Variation: Color: Gray / Reviewed in the United States on September 18, 2024
  23. Taylor N

    Worked great at first

    I wanted to love this vacuum cause of the price point. And it was working great for the first 3 weeks or so. It did run into walls and everything pretty hard. My old shark used to slow down and gently bump anything. But after the 3 weeks it just started going in circles, not mapping, not connecting to the dock. It would just die because it wouldn’t find the dock. We had the dock in an open room easily able to get back to it. I cleaned it every 3 days because we have kids and dog hair. It did pick up a lot but I have to return it. I’m on the hunt for another one that has better mapping and docks and charges better

    Variation: Color: White / Reviewed in the United States on September 15, 2024
  24. MSL

    Great Robot

    Does a great job picking up crumbs, dirt, hair and dust bunnies.

    Variation: Color: White / Reviewed in the United States on September 14, 2024
  25. Lisandro Mora Ugalde

    Funciona bien.

    Cumple el intrigó de limpiar. Pero se desconecta con frecuencia del wifi y se debe reiniciar. Opté por usarlo manualmente con los botones que trae.

    Variation: Color: Gray / Reviewed in the United States on September 13, 2024
  26. Jana Renfro

    Loved it at first

    Stopped working as soon as the 30 days return policy was up.

    Variation: Color: Gray / Reviewed in the United States on September 11, 2024
  27. Renea

    Don’t love it

    I bought as a replacement for my first base model and I miss it. I feel like it doesn’t work as well, gets stuck more often and don’t pick up well

    Variation: Color: Gray / Reviewed in the United States on September 10, 2024
  28. Suzanne Culin

    Robot Vacuum

    I didn’t set this up until long after I had purchased it. When I went to use it, all the lights were out!! I’m still trying to get it going!! The directions were NO HELP at all!!

    Variation: Color: Gray / Reviewed in the United States on September 9, 2024
  29. P Fin

    Junk,don’t buy !

    Absolute, piece of crap ! It worked for a couple of weeks,and now it just spins in a circle and turns it’s self off.

    Variation: Color: Gray / Reviewed in the United States on September 8, 2024
  30. Marilynn Joan Poppert

    Robot cleaner

    Works great

    Variation: Color: Gray / Reviewed in the United States on September 7, 2024
  31. fred rein

    LASTED FOR A MONTH

    WONT CHARGE , SO IT DOESNT WORK

    Variation: Color: White / Reviewed in the United States on September 6, 2024
  32. Don Hardiman

    It was great

    It don’t fine it way back to the house

    Variation: Color: Gray / Reviewed in the United States on September 5, 2024
  33. Emma Benadof

    amazing!

    My husband and i ordered this a while back and have been loving it! It is pretty quiet and can run for a decently long time. We recommend it to anyone who is looking for a robot vacuum.

    Variation: Color: Gray / Reviewed in the United States on September 3, 2024
  34. zzRTD

    Check your package instantly! Wasted my money.

    Opened what should have been a new package to find dig hair and dried brown area on wheels. Out $130 as I waited too long to open this while we were finishing a house project that dragged on.

    Variation: Color: White / Reviewed in the United States on September 1, 2024
  35. Charley

    Robot is challanged

    It’s ok. But for the amount of money I spent on it, Im eldisappointed in Shark. It bumps into everything & becomes annoying when it does it bump multiple times. It gets stuck on the stupidest stuff then it does it over again. These are low to the floor item like a stand up fan. It gets stuck on the base of the fan. Its like having a small child. U have to babysit it. If I run it while I’m away, it gets stuck so it’s never done when I get home! I’ll just have to get another one but hopefully better. Good luck!

    Variation: Color: Gray / Reviewed in the United States on September 1, 2024
  36. elsie foy

    Not very useful.

    I had a different brand that I used for years almost daily. Until the battery finally died. This one, does not have a remote, yes you can turn it on with your phone. It does not have a feature to do anything but bump from one side to another. It does not go around the edges of your rooms, especially important for kitchen floors . What’s the point if I still need to sweet!

    Variation: Color: Gray / Reviewed in the United States on August 31, 2024
  37. jeremiah e scheel

    Not working

    Worked for about 2 months and broke. We went through all Sharks recommendations and got help on the phone with no luck and they won’t replace or help either. Very disappointed.

    Variation: Color: Black / Reviewed in the United States on August 30, 2024
  38. bearcatmom

    Horrible robo vac

    This robo vac find the edge of the step only after it has gone too far over it and gets stuck there. I would think the idea of edge detection would be to detect it before it’s gone too far. Had an inexpensive Eufy robo vac before this one that worked way better. Don’t waste your money on this if you have stairs.

    Variation: Color: Gray / Reviewed in the United States on August 30, 2024
  39. Michelle P.

    Can’t dock itself

    The media could not be loaded. Cannot dock itself after 15 minutes. Usually find it dead somewhere. Cleans well, but useless if you don’t have lots of time.

    Variation: Color: Gray / Reviewed in the United States on August 27, 2024
  40. Sherry Yocum

    Buying a shark robot

    My vacuum only lasted two months, not refundable, not to mention they never sent the side brushes

    Variation: Color: Gray / Reviewed in the United States on August 26, 2024
  41. Monique

    doesn’t work well on carpet, okay on hardwood floors

    I’ve been using it for a few weeks now in a 1 bedroom apartment and the main things I’ve noticed is that it tends to get stuck a lot on carpet. It happened 10+ times on today’s run. It always says the front bumper is stuck and I have to go pick it up and tap the bumper a bunch of times to get it going again. I can’t run it when I’m not home because how often it gets stuck. Since this doesn’t map, it pretty much just runs into everything and goes in a v-shape pattern. I just close the doors or block off areas I don’t need it to go to. The suction has been fine too though I wish the tray was designed better. Sometimes I end up spilling some dust when I’m emptying it. I got it on sale and I wouldn’t recommend paying regular price for this.

    Variation: Color: Gray / Reviewed in the United States on August 24, 2024
  42. Carly L

    Doesn’t work anymore

    Strangely I was unable to receive support for it, the week prior to me realizing it doesn’t work correctly anymore. It won’t charge, is stuck on “returning to dock” and will only clean for about half a minute to two mins before it stops working again. My ability to get any support with it ended just before all these issues occured. Won’t be purchasing again.

    Variation: Color: White / Reviewed in the United States on August 23, 2024
  43. Treva Turner

    Terrible

    Will not complete a clean without several errors.

    Variation: Color: Gray / Reviewed in the United States on August 22, 2024
  44. MOISÉS CRISPÍN

    LLEGO DUPLICADO.

    NO LO PUEDO DEVOLVER.

    Variation: Color: Gray / Reviewed in the United States on August 19, 2024
  45. bandguy54

    Works great on hard surface floor

    I bought this one to replace an older model. I have a couple cats and one thing I’ve learned is that these robot vacuums are worthless on carpet and for picking up pet hair. However, on my hard surface floors it does an awesome job. This one is much quieter than the older ones I have had, as well.

    Variation: Color: Gray / Reviewed in the United States on August 17, 2024
  46. Amazon Customer

    Great

    I have a lot of animals and use it after I vacuum and it picks up even more, love this!

    Variation: Color: Gray / Reviewed in the United States on August 16, 2024
  47. Tina Monroe

    Works great!

    I’ve wanted a robot vacuum for years! My least favorite chore is now being done 3 times a week and I don’t have to lift a finger! Well, except to empty it out, but that is easy enough. My carpet and wood floors look great. It maneuvers over rugs easily. I love the Shark brand and was excited that I could afford this. If you’re considering it, buy it!

    Variation: Color: White / Reviewed in the United States on August 15, 2024
  48. Livania Quinones

    Disappointed

    The vacuum robot is kind of “crazy” because it doesn’t create a map of your house, it doesn’t have like a specific order to clean and it “hits itself” with every single object or furniture, at uncountable times at the same moment. In addition to that the robot has problems connecting to the wifi. I spent hours speaking with customer support two different times and they weren’t able to fix the problem. They just told me that the vacuum had a manufacturing. The vacuum power wasn’t bad.

    Variation: Color: White / Reviewed in the United States on August 14, 2024
  49. Alex Bottem

    Stopped working!

    Went to use it for my weekly cleaning. Doesn’t do ANYTHING. Only had it for two maybe three months

    Variation: Color: Gray / Reviewed in the United States on August 13, 2024
  50. Alexis Barker

    Wish it worked

    We bought this as a house warming gift and they only were able to use it 4 times before it stopped working. Disappointing

    Variation: Color: Gray / Reviewed in the United States on August 12, 2024
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