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Customer Reviews for Shark PowerDetect Clean & Empty Cordless Stick Vacuum, Bagless, Grey (IP3251)

Shark PowerDetect Clean & Empty Cordless Stick Vacuum, Bagless, Grey (IP3251)~#|#~34255670-834B-4AE1-B23E7AB39D4FE75F_sc7
Shark PowerDetect Clean & Empty Cordless Stick Vacuum, Bagless, Grey (IP3251)~#|#~AC7C2B4D-BBF0-4733-A2603A3526240DFE_sc7
Item # : 24648512
Model # : IP3251
The Shark PowerDetect Clean & Empty System delivers powerful, intelligent, whole-home deep cleaning with Shark’s most advanced cordless suction and DuoClean Detect technology. Its Auto-Empty Base charges and empties after each run—locking away up to 45 days of debris—so it’s always ready to clean deeper, faster, and smarter.
  • THE BEST DEBRIS CLEANING OF ANY CORDLESS VACUUM: Shark’s most advanced cordless powered by our best cordless suction
  • ALWAYS READY, ALWAYS CHARGED: Automatically empties and charges the vacuum while docked, so it’s always ready for the next clean. No more manual emptying after every clean.​
Price is $549.99
Free delivery by Wed, Apr 01
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Over 30
4.12
510 reviews
5 star
62%
4 star
14%
3 star
9%
2 star
5%
1 star
10%
Most helpful positive review
Posted Mar 22, 2026
Love !
Love ! Easy to clean with, picks up on carpets and tile effortlessly, easy to dump/deposit, so far it’s better than my Dyson stick. And it’s light !!
VS
Most helpful critical review
Posted Mar 18, 2026
Nice design, horrible battery life
We choose this vacuum for the design, attachments,battery powered and cleaning container. First few times using the battery life was good (definitley not great), lasted maybe 25-30 minutes. After the first month the battery life is horrible. It last for 10 minutes the most before the battery needs to be charged. If you need a vacuum to do a spot clean here and there th...
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Most recent reviews
erniebeth
Reviewed at:
sharkninja.com
Posted Mar 23, 2026
great features
I upgraded from another Clean and Empty shark to this. This is so much better. The suction is wonderful and cleaned up my carpet and rugs that I had just cleaned with my other shark. I love the power detect system and the clean and empty because I hate cleaning the canisters. I also love that it goes in reverse as well . I'm glad I got this instead of other brands.
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DCDrewes
Reviewed at:
sharkninja.com
Posted Mar 22, 2026
Love !
Love ! Easy to clean with, picks up on carpets and tile effortlessly, easy to dump/deposit, so far it’s better than my Dyson stick. And it’s light !!
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Njb63077
Reviewed at:
sharkninja.com
Posted Mar 20, 2026
High hopes were had
Having used my Shark for about 10 months now, I have opinions. I’m going to start with the good. I absolutely love the bin emptying process. It is the easiest I have ever experienced with any vacuum in my life. 5 stars for that. I oddly love the headlight. So weird. I never would have thought I would need that, but I love it. It is lightweight…almost too lightweight som...
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Response from Staples :
Hi there, Thanks for taking the time to share such a thoughtful and detailed review of the Cordless PowerDetect. We truly appreciate your feedback and are glad to hear there are features you’ve been enjoying, like the easy emptying process, the headlight, and the lightweight design. We’re happy those elements have made cleaning more convenient for you. We’re sorry to hear that the suction performance hasn’t met your expectations, especially with debris like kitty litter and edge cleaning. That’s definitely not the experience we want for our customers. We also understand how concerning it is to have the vacuum shut off during longer cleaning sessions. Overheating can sometimes happen when airflow is restricted, but since you’ve already checked for clogs, we’d like to take a closer look to help determine what might be causing this. When you have a moment, please reach out to our support team so we can assist you directly: https://support.sharkninja.com/contact-us We appreciate your loyalty to Shark over the years and want to help ensure your vacuum performs the way you expect. Sincerely, Shark Home
March 20, 2026
tevren
Reviewed at:
sharkninja.com
Posted Mar 19, 2026
One of the good ones!
Really love all shark products! This vacuum is great. Easy to set up and use. My favorite feature is the self-emptying feature. Alway assured a good clean with any use.
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KennyC
Reviewed at:
sharkninja.com
Posted Mar 18, 2026
Nice design, horrible battery life
We choose this vacuum for the design, attachments,battery powered and cleaning container. First few times using the battery life was good (definitley not great), lasted maybe 25-30 minutes. After the first month the battery life is horrible. It last for 10 minutes the most before the battery needs to be charged. If you need a vacuum to do a spot clean here and there th...
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Response from Staples :
Hi Kenny, Thank you for taking the time to share your experience with the Cordless PowerDetect vacuum. We’re heartbroken to hear that the runtime hasn’t matched your expectations, especially after the first month of use. For clarity, this unit offers different runtimes depending on the cleaning mode selected. ECO mode can provide approximately 70 minutes of cleaning time, Standard mode typically runs for about 25 to 40 minutes, Detect mode varies depending on the floor type, and Boost mode offers around 10 to 12 minutes. If your unit is consistently dropping to around 10 minutes outside of Boost mode, this may indicate an issue with the battery or something else affecting performance. We’d love the opportunity to look into this further and help find the best solution for you. You can reach our team directly through our contact page here: https://support.sharkninja.com/en-CA/contact-us You can also review helpful steps in our troubleshooting guide for this model here: https://support.sharkninja.com/en-CA/article/IP3000-Series-Shark-POWERDETECT-Cordless-Vacuum-Troubleshooting-Guide-ca Kind regards, Shark Home
March 18, 2026
Rwp0521
Reviewed at:
sharkninja.com
Posted Mar 18, 2026
Battery life is not good
I bought this for my wife for Christmas we've only used it maybe 12 times and on a full charge the battery only lasts 15 to 20 minutes.
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Response from Staples :
Hello, Thank you for taking the time to leave a review. We’re disappointed to hear that the runtime hasn’t met your expectations, with the battery lasting only 15 to 20 minutes. We understand how this can negatively impact your experience, and it’s certainly not what we want for our customers. After reviewing your records, we noticed that your issue is still unresolved. A member of our support team will reach out to you shortly to provide further assistance. Thank you for your patience and understanding. Kind regards, Shark Home
March 20, 2026
Sweetie 7
Reviewed at:
sharkninja.com
Posted Mar 16, 2026
It picks up debris very very well.
I bought this a couple weeks ago, the dust cup does not empty, the suction is great at picking up debris on the floor but I find it hard to maneuver around so I'm not really all that thrilled with it.j
Sweetie 7 Customer Photo 1
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Response from Staples :
Hello, Thank you for taking the time to leave a review. We're truly sorry to hear about the trouble you're experiencing with your PowerDetect. Since the dust cup isn’t emptying properly and you’re finding it difficult to maneuver, we’d love to take a closer look. To help resolve this as quickly as possible, please review our self‑help guide using the link below. If the issue isn’t resolved, you’ll be directed to our customer service team, who can assist you further. Self Help Guide: https://support.sharkninja.com/en-CA/article/IP3000-Series-Shark-POWERDETECT-Cordless-Vacuum-Troubleshooting-Guide-ca Kind regards, Shark Home
March 20, 2026
Jenn L
Reviewed at:
sharkninja.com
Posted Mar 14, 2026
Severe Disappointment
I hesitate between one and teo stars simply because it’s easy to maneuver and self-cleaning; however I bought this in November for our new apartment—which is only 1-level, about 1100 sq ft—and it works half as well in only four months time. I am now having to go back over the same areas multiple times to get some of the dirt up, picking up pieces big enough to see the v...
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Response from Staples :
Hi Jenn, Thank you for taking the time to leave a review on the Cordless Power Detect. We're saddened to hear about the experience you have had with your vacuum, especially since it was working well at first and has now become difficult to rely on. We understand how frustrating it is to go back over the same areas and still not get the cleaning performance you expect. We recommend trying our troubleshooting steps, which can often help restore suction and improve run time. If you prefer, you can also contact our team directly so we can take a closer look and offer the right support for your situation. All applicable links are provided below for your convenience. Self-Help Guide: https://support.sharkninja.com/article/IP3225-Series-Shark-POWERDETECT-Cordless-Vacuum---Troubleshooting-Guide Contact Page: https://support.sharkninja.com/contact-us Kind regards, Shark Home
March 14, 2026
Verified Buyer
Reviewed at:
Shark Ninja
Posted Mar 12, 2026
Great product
This is probably the greatest vacuum they have put out to date. I really appreciate the backwards action of the power head. A real game changer
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Ellen14
Reviewed at:
sharkninja.com
Posted Mar 12, 2026
Great for pet hair
I ordered this for my mom, who isn't a great online shopper. I've tried it out myself a few times though and it's really great. This is her second Shark vacuum - I encouraged her to go with a cordless model as she was complaining about having the issue of dust and hair being blown around by the motor on her older model (which has held up great to years of daily use) Thi...
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Val 1970
Reviewed at:
sharkninja.com
Posted Mar 12, 2026
I think I bought my about 8 mns ago I think they have upgraded since I bought mine it sure does look like it . Mine doesn’t have the suction like it should . I read reviews about it and now I wish I would have waited till they made a better one . I love shark i have like 4 sharks but im not to happy with the shark detect clean & empty.
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Response from Staples :
Hi Val, Thank you for taking the time to share your experience with us. We appreciate your loyalty and are glad to hear you’ve enjoyed your Shark products over the years, though we’re sorry this system hasn’t met your expectations. What you’re describing with the suction performance isn’t typical for the Cordless PowerDetect Clean & Empty System. It’s possible your unit may need a quick check, such as emptying the base, cleaning filters, or checking the brushroll, but we’d like to take a closer look to make sure everything is working the way it should. Please reach out to us through our support page so we can help troubleshoot and explore options to get your vacuum performing properly: https://support.sharkninja.com/contact-us Thank you again for your feedback, we’re here to help however we can. Warm regards, Shark Home
March 12, 2026
Traunya
Reviewed at:
sharkninja.com
Posted Mar 8, 2026
My new favorite product!
As usual Shark has exceed my expectation. I love the ease of this product. I have BNB's and it is very easy to take along. It does a great job at cleaning the hard floors as well as the rugs.
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No1special
Reviewed at:
sharkninja.com
Posted Mar 7, 2026
I really like this vacuum. The reason for taking a star off is the inability to change the large bristle roller without replacing the whole head.
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Shazia
This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
Shark Ninja
Posted Mar 7, 2026
I bought this a couple of months ago and have been really happy with it. It has multiple ways it can be used depending on your vacuum needs, and switching between them is very easy. You can complete small jobs in minutes.
The suction on this machine is amazing and also adjustable if you need extra power or want to use eco boost. It also does forward and reverse pickup....
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pumpkin21
Reviewed at:
sharkninja.com
Posted Mar 6, 2026
It’s a waste of money
I wish I never bought this. I’ve had to replace the dust cup, and it’s not powerful at all, it dies quickly, and I have to end up using another vacuum after. I hate this vacuum so much.
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Response from Staples :
Hi there, Thank you for taking the time to leave your feedback with us. We are truly sorry to hear about the experience you’ve had. Needing to replace the dust cup, dealing with low power, short run time, and still having to use another vacuum afterward is incredibly frustrating, and we completely understand your disappointment. We looked into this further and can see that one of our agents has already assisted you, and we are happy to hear the issue has been resolved. If you need any additional support, please feel free to reach out to us using the link below and our team will be glad to help: https://support.sharkninja.com/en-CA/contact-us Kind regards, Shark Home
March 10, 2026
Tommy & Laura
Reviewed at:
Shark Ninja
Posted Mar 5, 2026
This thing vacuums like a central vacuum!
We appreciate this vacuum a lot. We bought this in replacement of our non-fonctional central vacuum.
Key features we like:
- Great dirt pickup (we have 3 young children and this vacuum does an awesome job after the meal)
- The multiflex feature is a great back saver: the head of the vacuum responds really good even in that position
- The surface detection feature is awe...
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Vizzy
Reviewed at:
sharkninja.com
Posted Mar 4, 2026
Super!
I love my new vacuum. It works everywhere. And it lasts so long!
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Handy
Reviewed at:
sharkninja.com
Posted Mar 3, 2026
Works really well. Super happy with purchase. I would recommend.
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Quiltjunkie
Reviewed at:
sharkninja.com
Posted Mar 2, 2026
Easy to Use
Love this being cordless and has some cool features but still not completely sure how to use...can't figure out how to change the power mode or maybe it's just automatic. Love that it self charges and empties when it docks. Going to have to print out a manual to figure the whole thing out.. Just like the Shark stick vacuum it replaced not that great at getting carpets ...
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Rushie85
Reviewed at:
sharkninja.com
Posted Mar 2, 2026
Amazing features for a truly clean home
We love all the bells and whistles this has to offer. The dirt detection light, automatic switch for flooring differences, the quiet mode and the way the tube bends for hard to reach places are all wonderful features. I was worried it would be too heavy, but it is much lighter than the Dyson model with similar features. I especially love the addition of the soft roller...
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