Customer Ratings & Reviews
- Model:
- IP3251
- |
- SKU:
- 6599390
Customer reviews
Rating 4.6 out of 5 stars with 515 reviews
(515 customer reviews)Rating by feature
- Cleaning Quality4.7
Rating 4.7 out of 5 stars
- Maneuverability4.7
Rating 4.7 out of 5 stars
- Ease of Assembly4.8
Rating 4.8 out of 5 stars
Customers are saying
Customers recognize the PowerDetect Clean & Empty Cordless Stick Vacuum for its strong suction power, good battery life, and ease of use. Many appreciate its lightweight design and the convenience of the auto-empty feature. However, some customers have noted the vacuum can be loud and a bit bulky, and a few feel the price is too high.
This summary was generated by AI based on customer reviews.
- Pros mentioned:Suction power
Rated 4 out of 5 stars
Could be better
|Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.This is my review for the Shark - PowerDetect™ Clean & Empty Cordless Stick Vacuum & Auto-Empty System with Powerful Suction -in the color Dark Gray. Everything came packaged nicely, set up was fairly easy. I charged right out of the box and I love the fact that the light turns green when charge is complete. I immediately started using it after I charged fully, a few things that I wish this vacuum had: A timer, so you can see how maybe minutes you have before vacuum needs to be charged, Also when changing settings or toggling to the 3 different vacuum modes (echo, auto and boost) The vacuum screen just shows the little symbol, I wish it would say what setting mode I am changing to infer the symbol. The button for changing modes is in a very odd place , it’s like a trigger button, took me a while to figure out where it was, should be on the little vacuum screen. As far as the attachments go, I wish there was a spot to just attach them to this system, it’s such a it takes up enough space that there should be an area to just clip the attachments! And last but not least, such a nice vacuum I wish it had a roller attachment to clean the couch and bed. Other than all of these minor issues the vacuum cleans well. And the auto empty system is perfect
- Pros mentioned:Suction power, Weight
Rated 4 out of 5 stars
New Cordless from Shark works well
|Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.I have owned several Shark Vacuums over the years, and found them to be reliable, and fully featured, so I was excited at the prospect of trying their newest cordless model and see how it worked on my mixed carpeted/hard floor house. The box was alot heavier than I expected it to be, but since it came with an auto emptying system, the extra weight was unavoidable. It was simple to put together, as Shark does an excellent job of providing pictures, and online videos that make assembly very easy for their products. Once assembled, you need to charge it up completely, and mine took a couple of hours for that to complete. Once charged fully, I started to use it with the default "detect" setting, and was impressed as to how the power ramped up and down automatically, depending on carpet thickness, and bare floor location. At first, I was disappointed, as some of my thicker carpet seems to stop the brush head from properly spinning, and I remember that you had to have the vacuum slightly bent to enable the power head to work properly. Also, I realized that in the "detect" setting, the roller would struggle with some of the thicker carpet, but, once I remembered that you can increase the power output by squeezing the trigger, that seemed to fix the problem. Nice LED headlights, color coded based on what you are doing, and the ability to separate the long pipe from the power head to use it overhead and in other areas just make this a nice all around package. I'm not sure if this can completely replace a heavy, hard wired Vacuum, but unless you have multiple hairy pets, and kids, this should work well and make clean ups pretty easy.
I would recommend this to a friend - Pros mentioned:Suction power, Weight
Rated 4 out of 5 stars
Nice Strong Vacuum
|Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Shark - PowerDetect™ Clean & Empty Cordless Stick Vacuum & Auto-Empty System with Powerful Suction Vacuum, comes in a large well packed box but it was fairly heavy for me to handle. I have put together many vacuums in my life but because of all the attachments, I found this more difficult and the written instructions were not the best. After getting it together, I immediately used the hand held options since I have new drawers in a garage to clean and it quickly removed sawdust. I then charged it further so that I could work on vacuuming in the mechanical room where I had bits of blown in insulation scattered around the room. I detached the floor nozzle and just used the wand and it did a wonderful job of cleaning this space. I really like this option. I vacuumed further and it did a great job. I hung it on the charging post and it emptied the canister but I knew that sometime soon I would need to empty the larger canister. Perhaps this saves time but eventually you can be exposed to dust anyhow. The unit is quite heavy and top heavy so you need to lean it against something if it is not on the charging post. I have another Shark vacuum & it is much lighter so in comparison, I do prefer the lighter version but this depends on your muscle strength and how much vacuuming you do at a time. This vacuum is a nice addition for heavier cleaning. Overall, it is a nice vacuum.
I would recommend this to a friend - Pros mentioned:Suction power
Rated 5 out of 5 stars
Shark engineers nailed the design on this one
|Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.I have a Detect Pro auto-empty system that I got last year, and it’s become the most used vacuum in the house. We have a house full of cats, so it’s a constant battle to keep the hair under control before it turns into cat hair tumbleweeds. We could use another vacuum upstairs, so I decided to try this one. Compared to the Detect Pro model, the PowerDetect is taller, a bit heavier, has some nice new features, and a lot more powerful suction. I’ve been using it for a week now and it has been fantastic. The beauty of the auto-empty system is you can grab the vacuum for quick 5-minute cleaning sessions then just pop it back on the stand when you’re done and it’s ready for next time. People in the household will actually use this kind of vacuum when they don’t have to stop and empty it themselves each time. Every few weeks I have to empty the base and clean the filters, but that’s still a great trade for convenient use. The PowerDetect has a lot of vacuuming power now, almost like a corded model. In fact, in one situation it’s almost too strong. We have Ruggable rugs that Velcro down to a pad so you can remove the top part and throw it in the washer. Well, corded vacuums are way too strong and tend to suck the rug up into the roller. Cordless vacuums have always worked well to clean the rugs, but also not pull up the rug itself. Fortunately, with the PowerDetect I can manually put it in Eco mode and that reduces the power enough that it still works great on the rugs. The trigger switch for changing the mode between Eco, Detect, or Boost is right on the handle, so it’s very easy to switch modes back and forth. Another great feature is the MultiFlex wand that bends in the middle. At first, I thought this was just a gimmick but after using it around the house I’ve realized it's a big advance over the older model. With the swivel head and this wand, you can easily vacuum under chairs, the couch, beds, etc. without a struggle. It’s super handy. It’s also a nice feature for folding it back 180 degrees so the vacuum can stand on its own if you need to set it aside for a minute while you do something else. The PowerDetect also has LED lights on the front and back, which do help a great deal when vacuuming under those couches and other dark places. Another feature this vacuum has that seemed to take a long time to appear is there’s actually a place to store both included attachments on the base! Always before it seems like I have an extra brush that ends up just laying on top of the base or getting lost. Now there’s a spot for all of them. I do wish there was a way to clip the crevice tool to the vacuum while you’re using it, but there doesn’t seem to be. For now, I just stick that in my back pocket when I grab the vacuum to go clean up. One of the features Shark highlights about this vacuum is that the roller will clean in both forward and reverse directions (when you push and pull). It really does seem to make a difference and sucks up hair and scattered litter faster. It also has the Shark-designed small soft roller in front of the main roller brush. This works really well for grabbing debris close to the wall or up against the risers when cleaning the stairs. A lot of vacuums leave a frustrating line of debris close to the wall and you have to go back with the crevice tool. This vacuum makes that mostly unnecessary. I’m super happy with this vacuum and would get it again if something happened to this one. That’s not too likely, though, because the PowerDetect comes with a 5-year warranty. I highly recommend this vacuum for people with pets. Who knows, you might even need a couple of them.
I would recommend this to a friend - Pros mentioned:Suction power
Rated 5 out of 5 stars
A good choice for your home
|Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Shark's Powerdetect vacuum is a great choice for keeping your home clean and tidy. Setting up the vacuum was very easy, I was bit anxious about it being a process since it has a few more movable parts and removable pieces/accessories than my last vacuum. The vaccum has great suction power, I have long hair that sheds, I like snacks that tend to leave crumbs, and I track dust and dirt from my work boots, the Shark picked it all up from my carpet, large area rugs, and hard floor perfectly. It has multiple suction power settings: PowerDetect, which will detect the type of surface its cleaning and amount of debris its collecting then adjust suction power to pick up messes effectively. Power Saver, which is just a lower level suction to pick up simple messes and save battery for longer usage. High Power, which is the vacuum suction running at its highest rate for more trapped in debris or crumbs. The main head and neck has a flexible angle joint in the center that makes it easier for vacuuming under tables and furniture without having to crane down or crouch just to reach a few inches under these peices. The collection bin is most likely gonna be the reason you're looking at this vaccum and its a good feature. The main collection bin lets you empty the vaccum's collection cansiter mulitple times before having to dump the main bin and the main collection bin has a scented air freshener pod that covers odors and allergens from debris collected so you won't smell the odors collected. My favorite feature of the Shark Powerdetect is that the main vaccum is detachable and comes with a crevice nozzle and soft brush head nozzle. These extra accessories and functionality arent just great for my home cleaning purpose but also excellent for cleaning out my car's interior, so its multifunctional. It looks good too its modern without sacrificing power or function. I would absolutely recommend the Shark Powerdetect vacuum for your home.
I would recommend this to a friend - Pros mentioned:Suction power
Rated 5 out of 5 stars
Shark With Attitude!
Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Best Shark I’ve bought yet. The suction is powerful. The emptying method is awesome. Not to have to empty into trash is great! This replaces a different Shark, so have had 3 now. But this is the best so far.
I would recommend this to a friend - Pros mentioned:Suction power
Rated 5 out of 5 stars
Neat and impressive vacuum!
|Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.This Shark Cordless Stick vacuum has to be the most impressive vacuum I have used, and it has become our households favourite to use. This vacuum was packaged well and assembling the vacuum as well as it's charging base was very simple. The suction power on this vacuum has exceeded my expectations, I have tried several cordless vacuums in the past few years and although convenient, the suction power has never been to my satisfaction. This is the first cordless vacuum that I'm actually happy with the suction power on. I also love how well lit the floor gets with the abundant amount of lights on this vacuum. It seems like many vacuums have “blind spots” of light but this one even having lights even behind it is great. Although it seems small, it really does make a difference and it is a welcomed improvement over older models. I also love the Multiflex folding option for easier vacuuming in tight areas. My mom is currently dealing with knees issues and house chores like vacuuming has gotten harder for her. But she gave this vacuum a go and she complimented how much easier the Multiflex fold option made for her to get under and around bulky furniture. Overall we came to the conclusion that we really enjoy using this vacuum and are impressed with it's features, and we would definitely recommend it to anyone in the market for a vacuum.
I would recommend this to a friend - Pros mentioned:Overall performance
Rated 5 out of 5 stars
Handy
|Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.First off, I am a huge fan of all things Shark/Ninja, and this review will show I Have owned multiple blenders, robot vacuums, carpet cleaners and regular vacuums. Every product is innovative, reliable, but most of all, affordable The box that this cordless vacuum comes in did an excellent job protecting the product on the way to a home delivery Unboxing was uneventful, with the packing material coming apart without damaging the product There is a quick start guide, but in reality, it was lacking. Most of it was intuitive, but I did have to use the QR code and my phone to find out what and where one part went. It was not integral, but it finished the set-up The vacuum is exactly what you would expect from Shark/Ninja. It pulled dirt from bare floor through shag carpeting effortlessly. The vacuum knew what it was on, and the level of dirt, and adjusted accordingly The one feature that sold me on it when I purchased it, and continues now that we use it, is the automatic bin collector. It evacuates the dirt from the vacuum without any trash "mishaps" or getting your hands dirty The only warning is that when you first plug it in, it will do a quick evacuation from the empty chamber which may startle you. No worries, it shuts off in a few seconds Overall another innovative home appliance from Shark
I would recommend this to a friend - Pros mentioned:Suction power
Rated 5 out of 5 stars
Better than Dyson
Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.I was a Dyson person until I bought this baby! It out weighs Dyson by miles, even by the price!!
I would recommend this to a friend - Pros mentioned:Ease of use, Suction power
Rated 5 out of 5 stars
Shark vacuum
Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.The power is amazing and the ease of use is good I would recommend this vacuum.
I would recommend this to a friend Rated 5 out of 5 stars
A1 Assistant
Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.An employee named Monte was incredibly helpful and guided me in making a decision about which vacuum cleaner to purchase when I was considering a few options.
I would recommend this to a friend- Pros mentioned:Suction power
Rated 5 out of 5 stars
Fantastic, Powerful Cordless Vac
Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.I love this vacuum! Very easy to maneuver and it really sucks up the dirt. I actually enjoy vacuuming with it.
I would recommend this to a friend Rated 5 out of 5 stars
Great vaccum
Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Its made cleaning fun and a breeze here and for 3 people with seasonal bug sad that means alot
I would recommend this to a friendRated 1 out of 5 stars
Worst vacuum
Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.I hate this vacuum. It’s unreliable and breaks every time I use it. It doesn’t handle pet hair at all like it said. I would return it but the dog destroyed the box. Most expensive waste of money ever. I like everything else I’ve gotten at Best Buy but there is nothing good about this vacuum.
No, I would not recommend this to a friendBrand response from SharkNinja Product Expert
Posted .Hello Shelly,
Thank you for taking the time to leave a review.
We're so sorry to hear that you're not happy with your Shark PowerDetect's overall performance. While we will absolutely share your feedback with the relevant teams for consideration on future products, we would like to make sure your vacuum is working as it should. Please don't hesitate to reach out to our team by phone at 1-855-427-5127, so we can take a look further.
Kind regards,
Shark Clean
Rated 1 out of 5 stars
Something must be wrong with mine
Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.I wanted to like this vaccuum but it doesn't do a good job at all. It doesn't suck up small crumbs, it's horrible on rugs, and the battery doesn’t last long enough. I see all these great reviews so I'm starting to wonder if something is wrong with the one I have.
No, I would not recommend this to a friendBrand response from SharkNinja Product Expert
Posted .Hi Matthew,
Thank you for sharing your experience with the Shark PowerDetect Cordless Stick Vacuum. We’re sorry to hear that it’s not performing as expected, especially when it comes to suction, rug performance, and battery life.
Since you’re noticing a difference compared to other reviews, there may be some troubleshooting steps that could help. Ensuring the filters are clean, the brushroll is free of debris, and the vacuum is fully charged before use can all impact performance. If the vacuum still isn’t picking up small crumbs effectively, we’d love to assist in diagnosing whether something might be wrong with your unit.
Please reach out to our support team at 1-855-427-5127, and we’d be happy to help. We appreciate your feedback and the opportunity to improve your experience.
Kind regards,
Shark Clean


















