Cordless Vacuums

Dyson Gen5detect

#5 · Best for Allergies & Dander
7.2 /10 Our score
Lowest verified price $955.25 Amazon
Our verdict
The choice for households where air quality matters most and budget is flexible. The Amazon price is a marketplace markup, so compare Dyson and Best Buy first.

Pros

  • Lowest small-particle count in the group
  • 90% on low-pile pet hair
  • Best furniture pet hair score here
  • Sealed HEPA filtration
  • Removable battery

Cons

  • 7 minutes at max power
  • Heavy
  • Highest price in the group
  • Bob Vila needed 2-3 passes on its rug

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Last reviewed October 25, 2026
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Review

What to know about Dyson Gen5detect

Dyson's flagship stick, with whole-machine sealed HEPA and a de-tangling Motorbar head. It topped TechGearLab's ranking (90% low-pile pet hair) and had the lowest emitted small-particle count (37). Reviewed named it Best Cordless Vacuum for Pets. It's for allergy-sensitive buyers who will pay a premium.
Editorial notes

Why it stands out

Why we like it

It had the lowest small-particle count in TechGearLab's emitted-air test (37, lower is better), which fits Dyson's claim of capturing 99.99% of particles down to 0.1 micron. TechGearLab measured 90% on low pile and 62% on high pile, and ranked it top overall. Reviewed named it Best Cordless Vacuum for Pets.

RTINGS gives it 8.5 for pet hair on furniture, the best here.

What to know

Skip it if you want long runtime or a light machine. It ran 7 minutes at max power and weighs about 7.6 lb in total (5.0 lb handheld).
Performance

Score breakdown

Pet hair pickup

Measured removal of embedded pet hair from low- and high-pile carpet, rugs and upholstery in independent tests (TechGearLab %, RTINGS scores, TechRadar and CNN hands-on tests).

8.8
90%/62% (TechGearLab); Bob Vila needed 2-3 passes on its rug
Hair-tangle resistance

How well the brushroll avoids hair wrap in testing, plus how easy it is to clear (removable or tool-free brushroll).

7.5
De-tangling Motorbar head; no zero-wrap result reported
Versatility & pet tools

Hard-floor and edge cleaning, upholstery/stair tools (motorized pet tool or hair screw), and handheld conversion.

8.5
Large kit with the Hair Screw tool; RTINGS furniture score 8.5
Battery & runtime

Tested runtime at max and low power, swappable battery, and charge time.

5.5
67 min low / 7 min max (TechGearLab); click-in spare battery
Ease of use & maintenance

Handheld weight, balance, bin size and hygienic emptying (auto-empty docks), and how often filters need washing.

5.5
About 7.6 lb total; Tom's Guide calls it a workout to use
Filtration, safety & repairability

Sealed or HEPA filtration that keeps dander and fine dust in, battery safety and recall history, availability of genuine batteries and parts, and warranty length.

8.5
Best TechGearLab particle count (37), sealed HEPA, 2-year warranty, no recalls
Value

Pet-hair performance per dollar at typical street price.

4.0
$961 from a marketplace seller; most expensive pick
Specifications

Dyson Gen5detect specs

Tested performance

Pet hair removed, low-pile carpet (TechGearLab test)
90 %
Pet hair removed, high-pile carpet (TechGearLab test)
62 %

Battery

Runtime at max power (TechGearLab)
7 min
Claimed max runtime (eco mode)
70 min
Swappable/click-in battery
Yes

Design

Handheld unit weight (TechGearLab measured)
5 lbs
Dustbin capacity
0.77 L

Performance

Claimed suction (max)
280 AW

Pet features

Anti-tangle/de-tangling floorhead (claimed)
Yes
Auto-empty dock included
No

Health & materials

HEPA filtration (manufacturer claim)
Yes
Manufacturer warranty
2 years
Shopping

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Prices are checked periodically. Older amounts are labeled with their last verification date.

Disclosure: We may earn a commission when you purchase through links on this page. This does not affect our editorial rankings.

Prices and availability may change. The retailer's price and availability at checkout govern the transaction.

RetailerPriceAvailability
AmazonLowest $955.25 $1,049.99 In Stock View deal
Best Buy Check price at retailer Check at retailer Check at retailer
Lowest verified price $955.25
30-day low $955.25
90-day average $973.31
90-day low $955.25

Based on 5 retailer price observations captured during the last 90 days.

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