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Shark PowerDetect Speed Clean and Empty Pet Pro IA3241UKT review

No. 2 of 10 in our cordless vacuum cleaners ranking · Updated · How we rank

Our verdict: The Shark PowerDetect Speed Clean and Empty Pet Pro IA3241UKT ranks 2nd of the 10 cordless vacuum cleaners we compare, with 9.0 out of 10.

Shark PowerDetect Speed Clean and Empty Pet Pro IA3241UKT

9.0/10

The Shark IA3241UKT is a cordless stick vacuum with a self-emptying dock and sensors that set suction for you. It suits households with pets who want to handle dust as little as possible.

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Why it's here

  • Auto-empty dock holds up to 45 days of debris
  • PowerDetect adjusts suction to the floor and the dirt level
  • Motorised pet tool and anti-hair-wrap brush for fur
  • Five-year guarantee on registration, two years on the battery

Keep in mind

  • The 60-minute figure is eco mode with a non-motorised tool; Detect mode gives roughly 20 to 35 minutes
  • 0.47L dust cup is small
  • The dock needs floor space and a nearby socket

What the review sites say

Named in 1 of the 4 best-of lists we read: Trusted Reviews (its top pick).

Why the Shark IA3241UKT scores 9.0

Each bar shows where it places among the 10 cordless vacuum cleaners in this guide, so a full bar is 1st of 10. What the review sites say counts for most of the score.

  • What review sites say2nd of 10
  • How happy owners are6th of 10
  • How new it is1st of 10

Level with the Dyson V16 Piston Animal

The Dyson V16 Piston Animal and the Shark PowerDetect Speed Clean and Empty Pet Pro IA3241UKT score the same, so either is a safe pick. The Dyson V16 Piston Animal goes first because it does a little better with the review sites.

About the Shark IA3241UKT

The IA3241UKT pairs a cordless stick with an auto-empty charging dock. Park the vacuum and the dock charges it and pulls the dust out of the 0.47L cup. Shark says the dock holds up to 45 days of dust and debris. Expert Reviews found emptying takes about 30 seconds and the dock is noisy while it runs. A Quiet Mode switch turns auto-emptying off so the vacuum can charge silently.

PowerDetect covers four things. Floor Detect changes brush-roll speed and suction for the surface, Edge Detect raises suction at edges and corners, Dirt Detect raises it over dirtier patches, and Direction Detect cleans on both forward and reverse strokes. There are three modes: ECO, Detect and Boost. The anti-hair-wrap brush is meant to keep fur from winding round the roll, and Expert Reviews rated the head highly. Reveal Technology shines an angled cyan light across hard floors to show fine dust.

Shark gives up to 60 minutes in ECO mode with a non-motorised tool. In Detect mode it is about 20 to 35 minutes, and Boost gives about 8 to 10 minutes. Expert Reviews measured 59 minutes 40 seconds in Eco and under 14 minutes in Boost. The wand bends for storage and for reaching under furniture, and the unit converts to a hand vac. In the box are the main unit, the dock, a 20cm duster-crevice tool, a motorised pet tool and the lithium-ion battery.

What owners report about the Shark IA3241UKT

We found little owner feedback written about this exact model, so this section stays short and leans on the published reviews instead.

Expert Reviews praised the pet hair pickup and the anti-hair-wrap head, and found hard floors clean well in one pass. On carpet, Eco mode left some debris behind and Boost cleared it, which fits the short Boost runtime. Its complaints were the small bin, the long first charge, the noisy dock while emptying, and a battery display that shows bars rather than a percentage. It found the vacuum light and well balanced, and the dock compact enough for smaller homes.

Who the Shark IA3241UKT suits

It suits pet owners and anyone who dislikes handling dust, in a home with room for the dock beside a socket. It is a good fit if you mostly clean on the automatic setting and want the machine to pick suction for you.

Look elsewhere if you want long runtime on carpets, since Detect and Boost give far less than the headline 60 minutes. The Bosch Unlimited 10 BCS1051GB is the runtime pick, and the Henry Quick suits anyone who would rather bin dust with pods and skip a dock.

Questions about the Shark IA3241UKT

What is Shark PowerDetect on the IA3241UKT?

It is Shark's sensing system with four parts: Floor Detect, Edge Detect, Dirt Detect and Direction Detect. Together they adjust brush-roll speed and suction as you clean, so you don't switch settings by hand.

How long does the Shark IA3241UKT take to charge?

About 5 hours, according to Shark. Expert Reviews put the first full charge nearer six hours.

Is the Shark IA3241UKT dock noisy?

Expert Reviews found the dock quite noisy while it empties the vacuum, which takes about 30 seconds. A Quiet Mode switch turns auto-emptying off so the vacuum charges silently.

Does the Shark IA3241UKT have a replaceable battery?

Yes. Which? lists the battery as user-replaceable. Shark covers the battery for 2 years.

Can the Shark IA3241UKT be used as a handheld vacuum?

Yes. Shark says the unit converts to a hand vac, and the box includes a motorised pet tool and a 20cm duster-crevice tool.

Other cordless vacuum cleaner picks

The other badge winners in our cordless vacuum cleaners ranking.

All 10 cordless vacuum cleaners, compared

  1. 1 Dyson V16 Piston AnimalBest Choice 9.0 Check Price
  2. 2 Shark PowerDetect Speed Clean and Empty Pet Pro IA3241UKTThis review 9.0 Check Price
  3. 3 Henry QuickValue for Money 8.7 Check Price
  4. 4 Dyson V15 Detect Absolute 8.6 Check Price
  5. 5 Vax Blade 4 Classic Plus CLSV-B4CABest Budget 8.4 Check Price
  6. 6 Shark Stratos Anti Hair Wrap Plus Pet Pro IZ420UKT 8.3 Check Price
  7. 7 Dyson V8 Advanced 8.3 Check Price
  8. 8 Tineco Pure ONE S30 8.3 Check Price
  9. 9 Bosch Unlimited 10 BCS1051GB 8.3 Check Price
  10. 10 Hoover H-Free 500 HF522LHM 8.1 Check Price
See the full cordless vacuum cleaners ranking

The Shark IA3241UKT on Amazon

Shark PowerDetect Speed Clean and Empty Pet Pro IA3241UKT

The Shark IA3241UKT is a cordless stick vacuum with a self-emptying dock and sensors that set suction for you. 9.0 out of 10.

Check Price on Amazon

How we score it

Every score here comes from our ranking model; no editor sets the order. Most of each score is what the review sites say: the scores their own reviews give each model, and whether their best-of lists name it. For this guide we read Homes & Gardens, Real Homes, T3, Trusted Reviews and Wired. The rest is how happy owners are, held back where few owners have rated a product, and how new it is. Value for money earns its own badge rather than a higher place. We compared 21 models for this guide before settling on these ten.

Brands can't pay to be included or to move up. We last checked these picks in November 2026.

How we rank, in full

Where these facts come from