Best cordless vacuum cleaners UK: 5 picks for carpets, hard floors and pet hair
Cordless stick vacuums are now good enough to be the only vacuum in many homes. Here's how to choose between Shark, Dyson, Henry and Vax, and what the battery claims really mean.
How we chose: We compared runtimes, bin sizes, warranties and floorhead designs from manufacturer specs, drew on independent UK testing (The Guardian, Expert Reviews, Trusted Reviews) and weighed recurring praise and complaints in Amazon.co.uk owner reviews. We have not personally tested these products; this is a research-based roundup. Our research process.
Quick picks
- Best overall (premium)Shark PowerDetect Clean & Empty Cordless Vacuum IP3251UKTCheck price
- Best for pet hairShark Stratos Cordless Vacuum Pet Pro IZ400UKTCheck price
- Easiest to emptyHenry Quick HEN.100 Cordless Stick VacuumCheck price
- Lightest premium brandDyson V8 Advanced Cordless VacuumCheck price
- Best budget pickVax ONEPWR Blade 4 Pet Cordless Vacuum CLSV-B4KPCheck price
A good cordless vacuum makes cleaning something you do in five minutes rather than a weekly chore. No cable, no dragging a cylinder upstairs, and it converts to a handheld for the car and sofa. Black Friday is usually one of the better times of year for discounts on the big brands, so it's worth knowing which model you want before the deals start.
The main differences are how well the floorhead copes with long and pet hair (anti-tangle brush rolls), real runtime on full power (much lower than the headline figure), bin size and emptying, and the warranty. Shark offers 5 years on registration (2 on batteries), which is a strong point compared with Dyson's 2.
Comparison table
| Pick | Claimed max runtime | Bin | Hair-wrap tech | Weight | Warranty | Amazon |
|---|---|---|---|---|---|---|
| Shark PowerDetect Clean & EmptyBest overall (premium) | Up to 70 min | 0.7L + 2L dock | Anti Hair Wrap Plus | 3.71kg | 5 yrs (2 on battery) | Check price |
| Shark Stratos Pet ProBest for pet hair | Up to 60 min (Eco) | 0.7L | Anti Hair Wrap Plus | Check listing | 5 yrs (2 on battery) | Check price |
| Henry QuickEasiest to empty | Up to 60 min | 1L pod system | – | Check listing | Check listing | Check price |
| Dyson V8 AdvancedLightest premium brand | Up to 40 min | 0.54L | De-tangling Motorbar | 2.5kg (per listing) | 2 years | Check price |
| Vax Blade 4 PetBest budget pick | Up to 45 min | 0.6L | – | 3.1kg | 3 years (per listing) | Check price |
Specs are from manufacturer listings as of 19 October 2026; claimed figures (running costs, runtimes) are the maker’s, not ours. Check the Amazon page for the current price and exact variant before you buy.
The picks in detail
Shark PowerDetect Clean & Empty Cordless Vacuum IP3251UKT
Best for: Busy households and pet owners who want a self-emptying dock
- Claimed max runtime
- Up to 70 min
- Bin
- 0.7L + 2L dock
- Hair-wrap tech
- Anti Hair Wrap Plus
- Weight
- 3.71kg
- Warranty
- 5 yrs (2 on battery)
The Guardian named this Shark its best cordless vacuum overall, praising it on both carpet and hard floors and noting the 2-litre auto-empty dock. The DuoClean Detect floorhead uses two brush rolls and sensors that boost power when they detect more dirt, edges or a change of floor type. It's also designed to pick up when pulled backwards, not only when pushed forwards. When you dock it, the dock empties the bin into a sealed 2L base, so you might only empty that every few weeks.
It is expensive, and Amazon reviews average around 4.2 stars from a few hundred ratings, so not everyone is won over. Most owners praise the cleaning, the easy handheld switch and the self-emptying, but some find battery life or suction disappointing, and the dock takes up floor space. If you don't need auto-empty, the Stratos below gets you much of the same cleaning for less.
What owners and reviewers like
- Auto-empty dock: fewer bin trips, less dust
- Cleans forwards and backwards; senses dirt
- Strong pet-hair handling
- 5-year guarantee on registration
Watch-outs
- Expensive
- Dock needs floor space and a socket
- Mixed owner views on battery life
Check current price on Amazon Affiliate link · opens Amazon.co.uk
Shark Stratos Cordless Vacuum Pet Pro IZ400UKT
Best for: Dog and cat owners, long hair, mixed carpet and hard floors
- Claimed max runtime
- Up to 60 min (Eco)
- Bin
- 0.7L
- Hair-wrap tech
- Anti Hair Wrap Plus
- Weight
- Check listing
- Warranty
- 5 yrs (2 on battery)
The Stratos is Shark's flagship stick without the dock. Expert Reviews found its carpet and hard-floor cleaning strong and its anti-hair-wrap effective, but measured only about 10 minutes 47 seconds of runtime on full power, against the claimed 60 minutes in Eco. That gap is normal for cordless vacuums and the main thing to plan around: use Eco for everyday cleaning and Boost for rugs.
Owners mostly praise how it handles dog hair, dust and grit, and how easy the bin is to empty. The recurring complaints are short battery life at high power and, in a minority of reviews, faults within months. Register the 5-year guarantee as soon as it arrives.
What owners and reviewers like
- Excellent at pet and long hair
- DuoClean floorhead for carpet and hard floors
- Removable battery
- Anti-odour cartridge
Watch-outs
- Full-power runtime around 11 minutes in independent testing
- Some durability complaints
- Single battery in this bundle
Check current price on Amazon Affiliate link · opens Amazon.co.uk
Henry Quick HEN.100 Cordless Stick Vacuum
Best for: Allergy sufferers and anyone who hates emptying a dusty bin
- Claimed max runtime
- Up to 60 min
- Bin
- 1L pod system
- Hair-wrap tech
- –
- Weight
- Check listing
- Warranty
- Check listing
Numatic's Henry Quick does emptying differently. Dust is compacted into disposable pods, and you click one out over the bin with no cloud of dust and no fingers in the debris. Six pods come in the box. Owners like the near-hour runtime, its performance on rugs and hard floors, and how it copes with stairs and landings. Reviews average around 4.4 stars.
The trade-off is ongoing pod costs, and it lacks the sensor tech and anti-hair-wrap brush rolls of the Sharks. If you have long-haired pets, a Shark is likely the better fit. If you want a simple, reliable stick and a mess-free bin, the Henry Quick is a strong choice.
What owners and reviewers like
- Dust-free one-click pod emptying
- Long runtime
- Interchangeable battery
- Well liked by owners
Watch-outs
- Ongoing cost of replacement pods
- No anti-tangle brush roll
- Some find it a bit heavy
Check current price on Amazon Affiliate link · opens Amazon.co.uk
Dyson V8 Advanced Cordless Vacuum
Best for: Smaller homes that want a proven, light Dyson at a lower price than the V15
- Claimed max runtime
- Up to 40 min
- Bin
- 0.54L
- Hair-wrap tech
- De-tangling Motorbar
- Weight
- 2.5kg (per listing)
- Warranty
- 2 years
The V8 Advanced is the updated version of one of Dyson's best-selling sticks, with 130 air watts of suction, a de-tangling Motorbar head and up to 40 minutes in Eco. Owners rate it highly for suction, low weight and how easy it is to carry upstairs. It's a sensible way into Dyson without paying V15 money. The Guardian rated the V15 Detect Absolute superb on all floors but expensive and messy to empty, and when we checked it was only available on Amazon from third-party sellers at well above its usual price, so we haven't linked it.
The bin is small, and the warranty is 2 years rather than Shark's 5. Battery life is the most common complaint, as with most cordless vacuums. When we checked, Amazon was listing it through other sellers rather than Amazon itself, so check the seller and whether it's the UK model before buying.
What owners and reviewers like
- Light and easy to carry
- Strong suction for its size
- De-tangling Motorbar head
- Proven model with lots of reviews
Watch-outs
- Small 0.54L bin
- 2-year warranty
- Availability on Amazon varies by seller
Check current price on Amazon Affiliate link · opens Amazon.co.uk
Vax ONEPWR Blade 4 Pet Cordless Vacuum CLSV-B4KP
Best for: Flats and smaller budgets that still need a motorised pet tool
- Claimed max runtime
- Up to 45 min
- Bin
- 0.6L
- Hair-wrap tech
- –
- Weight
- 3.1kg
- Warranty
- 3 years (per listing)
The Blade 4 Pet is a long-running budget favourite, with 2,400+ ratings averaging about 4.2 stars. You get a removable 4.0Ah ONEPWR battery (shared with other Vax tools), up to 45 minutes' claimed runtime, Boost mode and a motorised pet tool for stairs and upholstery. It's the most affordable way here to get a capable cordless vacuum from a big UK brand.
It doesn't have the anti-hair-wrap brush roll of the Sharks, so expect to cut hair off the roller now and then. When we checked, Amazon itself had no featured offer and it was sold by other sellers, so compare the seller and price on the listing. We also looked at Vax's newer HomePro Pet-Design. The Guardian rated it good value, but Amazon owner reviews are poor (around 3 stars, with complaints about suction and durability), so we've left it out for now.
What owners and reviewers like
- Much cheaper than Shark or Dyson
- Removable ONEPWR battery
- Motorised pet tool included
- Large pool of owner reviews
Watch-outs
- No anti-hair-wrap brush roll
- Smaller bin
- Sold via other sellers at the time of checking
Check current price on Amazon Affiliate link · opens Amazon.co.uk
Runtime: ignore the headline number
Every claimed runtime is measured in the lowest power mode, often with a non-motorised tool. On full power expect roughly 8–15 minutes. Expert Reviews measured the Shark Stratos at about 10m47s on full power. For a typical 3-bed house, a battery that does 25–40 minutes in normal mode is plenty. If you have a big home, look for a removable battery so you can add a spare.
Pet hair and long hair
Anti-tangle brush rolls (Shark's Anti Hair Wrap, Dyson's de-tangling Motorbar) make the biggest everyday difference for dog owners and families with long hair. Without one you'll be cutting hair off the roller every week or two. A motorised mini-tool is also worth having for stairs, sofas and dog beds.
Carpet vs hard floor
Shark's DuoClean heads combine a bristle roller for carpet with a soft roller that polishes up fine dust on hard floors. Single-roller heads can scatter debris on laminate and tiles. If most of your home is hard floor, check the floorhead before anything else.
Emptying and allergies
Small bins fill quickly in pet homes. Self-emptying docks (Shark PowerDetect Clean & Empty) and pod systems (Henry Quick) reduce the dust cloud you get when emptying, which matters if anyone has allergies. Docks need floor space near a socket.
Warranty and batteries
Batteries are the part most likely to fade. Shark gives 5 years on the vacuum (2 on batteries) when you register, Dyson 2 years, and Vax often 2–3 years. Check that you're buying the UK model from a reputable seller, especially when Amazon lists a product through third-party sellers rather than selling it itself.
FAQs
Can a cordless vacuum replace my corded one?
For most flats and small-to-medium houses, yes. Larger homes with lots of carpet may want a spare battery or a model with a longer real-world runtime, or keep the corded vacuum for occasional deep cleans.
Is Shark or Dyson better?
Independent UK testing currently favours Shark on value, pet hair handling and warranty (5 years on registration versus Dyson's 2). Dyson models tend to be lighter and have strong suction for their size. Pick on your floors, pets and budget.
How long do cordless vacuum batteries last?
Typically 3–5 years before runtime noticeably drops, depending on use. Models with removable batteries let you replace just the battery.
What's the best cordless vacuum for dog hair?
Look for an anti-hair-wrap brush roll and a motorised pet tool. The Shark Stratos and PowerDetect models are strong choices; the Vax Blade 4 Pet is a budget option without anti-wrap.
When is the best time to buy?
Big-brand cordless vacuums are often discounted around Black Friday, Prime Day and January sales. We don't list prices because they change constantly. Use the links to check the live price.
Sources we consulted
- The Guardian, The Filter: best cordless vacuum cleaners tested
- The Guardian, The Filter: best vacuum cleaners for floors and pet hair
- Expert Reviews: Shark Stratos IZ400UKT review
- Expert Reviews: best cordless vacuum cleaners
- Trusted Reviews: best cordless vacuum cleaner
- Shark UK: PowerDetect Clean & Empty IP3251UKT
Prices change constantly, so we don’t list them here. Always check the current price, seller and delivery details on Amazon before buying. If anything on this page looks wrong or out of date, tell us.
