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Shark PowerDetect Clean & Empty vs Shark Stratos Cordless Vacuum

Buy the PowerDetect if you want the least hands-on emptying and the longest run time: its auto-empty dock holds weeks of debris and it runs up to 70 minutes. Buy the Stratos if you want a removable battery, faster charging and a proven pet-hair brushroll, and you accept more manual upkeep. On paper the PowerDetect has the stronger feature set, but the Stratos scores slightly higher with owners, and some Stratos owners report broken folding parts, overheating and hair tangling despite the anti-wrap claim.

  • Choose the PowerDetect if you want a self-emptying dock, odor control and the longest cordless runtime, and you mostly clean hard floors and low-pile carpet.
  • Choose the Stratos if you want a swappable battery, quicker charging, LED headlights and Shark's DuoClean PowerFins pet-hair system.

Prices

  • Shark PowerDetect Clean & Empty: $349.99 at Lowe's (last seen Nov 5)
  • Shark Stratos Cordless Vacuum: $65.25 at shopsup.store (last seen Nov 7)
  • Difference: the Shark Stratos Cordless Vacuum is $284.74 cheaper than the Shark PowerDetect Clean & Empty at the latest prices (Nov 5 and Nov 7)
Shark
Shark PowerDetect Clean & Empty Cordless Stick Vacuum

Shark PowerDetect Clean & Empty

Shark PowerDetect Clean & Empty Cordless Stick Vacuum

4.2(1,200 ratings)
$349.99at Lowe'sObserved Nov 5, 2026, 4:39 PM
See all prices and details
Visit Lowe's
Pros
  • Auto-empty dock means you rarely touch dirt
  • Up to 70 minutes of runtime
  • HEPA filtration with odor neutralizer cartridge
  • Dirt, edge and floor-type detection boosts power up to 75%
  • MultiFlex wand reaches under furniture
Cons
  • Battery is not removable, so runtime is fixed
  • About 6 hours to recharge
  • Heavier than the Stratos on paper
  • Dock takes up floor space
Shark
Shark Stratos Cordless Vacuum with Clean Sense IQ

Shark Stratos Cordless Vacuum

Shark Stratos Cordless Vacuum with Clean Sense IQ

4.3(969 ratings)
$65.25at shopsup.storeObserved Nov 7, 2026, 4:17 PM
See all prices and details
Visit shopsup.store
Pros
  • Removable battery and faster charging
  • Self-cleaning brushroll and strong pet-hair pickup
  • LED headlights show hidden debris
  • Folds for compact storage
  • Five-year warranty per reviewers
Cons
  • No self-empty dock
  • Owners report broken folding parts and overheating
  • Hair still tangles in the head despite the anti-wrap claim
  • E6 errors and clogs reported by some owners

What separates them

Shark PowerDetect Clean & EmptyShark Stratos Cordless Vacuum
EmptyingAuto-empty dock charges and empties the vacuum, storing up to 45 days of debris in a 2L baseManual emptying of the dust cup; no self-empty dock
RuntimeUp to 70 minutesUp to 60 minutes in ECO mode, measured at the hand vacuum
BatteryNon-removable lithium-ion, about 6 hours to chargeRemovable lithium-ion, about 3.5 hours to charge
FiltrationHEPA certifiedHEPA with Anti-Allergen Complete Seal, traps over 99.9% of dust and allergens
BrushrollDuoClean Detect with two brushrolls and dirt, edge and floor-type detectionDuoClean PowerFins HairPro with self-cleaning brushroll
Weight3.71 kg (about 8.2 lb)8.9 lb
StorageDocked on the auto-empty baseStands upright and folds with MultiFLEX
Owner rating4.2 out of 5 from 1,200 ratings4.3 out of 5 from 969 ratings, 4.4 from 2,876 on Google Shopping

Price history

$349.99$65.25
Oct 30Nov 9
  • Shark PowerDetect Clean & Empty: lowest $130.00 on Nov 9 at Bionatura Shoes.
  • Shark Stratos Cordless Vacuum: lowest $65.25 on Nov 7 at shopsup.store; $189.95 on Nov 9.

Prices at every store

Shark PowerDetect Clean & Empty

  • Bionatura ShoesNew

    In stockMade for another market

    $130.00Observed at 12:44 AM
    Visit Bionatura Shoes
  • eBayNew

    In stockSold by workwearsupply (99% positive, 194 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $349.99+ $8.29 shippingVerified
    Visit eBay
  • Crate & BarrelNew

    In stockMade for another market

    $399.95Free shippingObserved at 12:44 AM
    Visit Crate & Barrel
  • Lowe'sNew

    Availability unknown

    $349.99Observed Nov 5, 2026, 4:39 PM
    Visit Lowe's

Also available at

  • WalmartCheck price at Walmart
  • eBayCheck price at eBay

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All 26 stores and price history →

Shark Stratos Cordless Vacuum

  • shopsup.storeNew

    Availability unknown

    $65.25Observed Nov 7, 2026, 4:17 PM
    Visit shopsup.store
  • eBayNew

    Availability unknownSold by witaud_0 (70% positive, 8 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $165.00+ $17.49 shippingVerified
    Visit eBay
  • BuyDig.comNew

    Availability unknown

    $189.95Observed Nov 4, 2026, 9:25 PM
    Visit BuyDig.com
  • eBayNew

    Availability unknown

    $242.68Observed Nov 4, 2026, 9:25 PM
    Visit eBay

Also available at

  • WalmartCheck price at Walmart
  • eBayCheck price at eBay
  • Primo Shop USACheck price at Primo Shop USA

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All 35 stores and price history →

Specs compared

SpecShark PowerDetect Clean & EmptyShark Stratos Cordless Vacuum
Surface TypeAll floorsHard floors, Carpets
Wet / DryNoNo
Suction PowerIncreases cleaning power by up to 75% for tough…Maximum, Higher (with higher wind speed), Highe…
Cleaning Width10.19 in10 in
HEPA CertifiedYesHEPA Filter
Filtration TypeHEPA FilterHEPA Filter
Max Wattage380 watts309 watts
Power SourceCordlessCordless
Voltage21.6 volts25.2 volts
Depth10.24 inches13.78 in
Height46.34 inches51.18 in
Width18.6 inches10.24 in
Show all 40 specsShow fewer specs
SpecShark PowerDetect Clean & EmptyShark Stratos Cordless Vacuum
Battery Life70 minutes60 minutes
Battery Charging Time6 Hours3.50 hours
Battery TypeLithium-IonLithium-Ion
Removable BatteryNon-DetachableRemovable
Vacuum TypeStickCordless Vacuum
Construction MaterialplasticRubber (wheel treads), Metal (wand), Plastic (b…
Design HighlightsSelf-cleaning features, Automatic dust cup empt…Clean Sense IQ, LED Lights, SELF-CLEANING BRUSH…
Typical UsersUnisex, AdultPet owners
Storage Type

What reviewers say

Shark PowerDetect Clean & Empty

  • 4.2 / 51,200 ratings

Owners rate it 4.2 out of 5 across 1,200 ratings and mostly praise the self-emptying dock and strong hair pickup. Complaints center on the long charge time, the fixed battery and the dock's footprint.

What people mention
  • Self-empty dockPraisedOwners like that the vacuum empties itself, so they handle dust less often.
  • Hair pickupPraisedReviewers say it pulls up pet and human hair from carpet and hard floors well.
  • BatteryCriticisedThe non-removable battery and six-hour charge time frustrate owners who want backup power.
  • NoiseMixedQuiet mode is tolerable, but boost mode is loud according to several owners.

Shark Stratos Cordless Vacuum

  • 4.4 / 5Google Shopping · 2,876 ratings

Reviewers are divided: many praise the strong suction, light weight, and compact folding design, while others report reliability problems such as broken folding parts, overheating, and constant hair tangling.

What people mention
  • SuctionPraisedReviewers say it cleans well on both carpets and hard floors, with strong sand pickup on hardwood.
  • Weight and storagePraisedOwners find it lightweight and like that it folds down small for storage.
  • Build qualityMixedSome say it feels solidly built, but others report the folding part broke and the unit overheated.
Reviews
  • Search | Product Finder
  • Of All the Shark Vacuums on Sale for Amazon's Spring Sale, These Are My 2 Top Picks - CNET
  • Best Shark Vacuums of 2026: We Tested Every Shark Vac to Find the Top Performers - CNET

Questions and answers

Which is better for pet hair?
Both use two-brushroll heads aimed at hair pickup. The Stratos pairs its self-cleaning brushroll with a dedicated pet power brush, but some owners still report tangling. The PowerDetect's DuoClean Detect head picks up hair in forward and reverse passes.
Which lasts longer per charge?
The PowerDetect runs up to 70 minutes; the Stratos runs up to 60 minutes in ECO mode, measured at the hand vacuum. Expect less on max power for both.
Is the Stratos worth stepping up to over the PowerDetect?
Only if a removable battery, faster charging and a folding design matter more to you than self-emptying. The PowerDetect offers more automation and longer runtime for the same kind of cleaning.
Do either need bags?
No. Both are bagless and empty into a dust cup; the PowerDetect's dock adds a 2L base that holds debris for weeks.
Which is easier to store?
The Stratos folds with MultiFLEX and stands upright on its own. The PowerDetect lives on its auto-empty dock, which needs floor space.
Are both good on hard floors and carpet?
Yes. Both are rated for all floors with HEPA filtration. The PowerDetect adds automatic floor-type detection; the Stratos relies on Clean Sense IQ to boost power on dirt.

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Buying guides that pick them

  • Best Shark cordless vacuums
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Docked, Auto-Empty dock
Standing
Hose Length0 Inches3 ft
Noise LevelQuiet (mode)80 Decibels
Weight3.71 kg8.9 LB
colorGrey/Bronze/White/PurpleAsh Purple
Actual ColorGrey/Bronze/White/Purple—
Motor Type—Suction motor
Handle Type—Controls are right on the handle
Assistant Support—Amazon Alexa
Cord Length—30 ft
Battery Charge Time—210 minutes
Cleaning Path Width—10 inches
Bin Capacity—0.18 gallons
Brush Roll Shut-Off—true
Bagless—true
Compatible Floor Type—All floors
Corded/Cordless—Cordless
Amperage—12.26 amperes
Wattage—309 watts
Crevice Tool—true
Hair tangling
Criticised
Despite the anti-hair-wrap claim, hair tangles in the cleaner head and requires constant detangling.