How long does the battery last in real use?

About 40 minutes in the lowest setting, but only ~15 minutes in max power. Because the sensors auto-boost on rugs and dirt, real mixed-floor sessions land in the 20-30 minute range — fine for apartments and daily touch-ups, tight for whole-house deep cleans.

Is it good for pet hair?

For one moderately shedding pet, yes. But multi-pet owners report the small bin and narrow air path clogging with hair and needing frequent clearing, and pet hair also jams the auto-empty cycle on the docked variant. Heavy shedders are better served by the Stratos or Rocket Pet Pro.

Do the Detect sensors actually do anything?

FloorDetect and EdgeDetect clearly work — owners hear the boost on rugs and along baseboards, and the headlight visibly reveals dust. DirtDetect is the debated one: some owners swear by it, while some testers found it didn't reliably boost over obviously dirty patches.

How often do you have to empty the bin?

Often — the bin is around 0.3L, roughly half the size of the Stratos's. In a dusty or pet home expect to empty at least once per full-house clean. The IW3511 auto-empty dock version solves this (30-day base) but costs more and has its own hair-clog reports.

Detect Pro or Stratos — which Shark should I get?

Detect Pro for lightness and automation on mostly hard floors; Stratos for carpet, pets, and a bigger bin. The Stratos's DuoClean PowerFins head is clearly better on carpet, but it weighs about 3 lbs more. They're only ~$40 apart at typical street prices.

Does it work as a handheld?

Yes — the pod lifts out for a 2-in-1 handheld with crevice and upholstery tools, and the low weight makes it genuinely usable on stairs and car interiors. Just remember the small bin fills fast in handheld deep-cleaning sessions.

Cordless Stick

~$260

Shark

Shark Detect Pro Cordless

Name: Shark Detect Pro Cordless
Brand: Shark
Price: 260 USD
Availability: InStock

Shark's lightweight smart stick, built around four sensors — DirtDetect, FloorDetect, EdgeDetect and LightDetect — that boost power, adapt the brushroll to the floor type, ramp up along baseboards, and light up hidden debris automatically. At 6 lbs it's dramatically easier to swing around than the Stratos, and owners consistently praise how little thinking it requires: you just walk, and it handles the mode-switching. The QuadClean brushroll does a genuinely good job on both hard floors and low carpet. The trade-offs owners flag are real, though: the 40-minute Eco rating shrinks fast when the sensors keep boosting — many report 15-25 minutes of practical runtime on carpeted homes — and the small dust cup needs emptying every session, sometimes mid-session with a shedding pet. A handful of long-term owners also report the filter clogging quickly if you vacuum fine dust without rinsing it regularly. Best treated as a light-duty daily driver for small-to-medium homes rather than a whole-house deep cleaner.

Approx. price

~$260

Runtime

40 min

Filtration

HEPA

Best For

Small homes and apartments that want smart, no-fuss daily cleaning

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Specifications

Not disclosed

40 min

Yes

HEPA

Type

Cordless Stick

App Control

Dimensions

10.4 x 13.9 x 43 in

Weight

6 lbs

Warranty

5 years

Model

IW1111

Highlights

Four auto-detect sensors do the thinking for youLight 6-lb body, easy one-hand steeringEdgeDetect boosts suction along baseboards

Pros

✓Auto-adjusting sensors genuinely work — power boosts on dirt, edges, and carpet without touching a button
✓6-lb weight makes it one of the easiest sticks to use on stairs and quick cleanups
✓LightDetect headlight reveals fine dust on hard floors
✓QuadClean brushroll transitions well between hard floors and carpet
✓HEPA filter with a fully sealed system at a mid-range price
✓Often discounted well below its $380 list price, where owners call it excellent value

Cons

✗Real-world runtime with auto-boost active is often 15-25 minutes, not the rated 40
✗Small dust cup fills fast, especially with pet hair
✗Filter needs frequent rinsing or suction drops noticeably
✗3.5-hour recharge with no quick-swap second battery included
✗This bare IW1111 is not compatible with Shark's auto-empty dock — that requires the IW3xxx versions

Owner Insights(25 discussions)

The Detect Pro is Shark's lightweight smart stick: four sensors (dirt, floor type, edges, and a dust-revealing headlight) doing the thinking so you just walk. Owners who like it really like the automation — the audible power ramp when the head crosses onto a rug is the feature people describe first — and at 6 lbs it corrects the biggest complaint about the Stratos and PowerDetect. But owner discussion is thinner and more mixed than for Shark's flagships, and it ranks as a good-not-great pick in the lineup.

Day to day, fine-dust pickup and the LED headlight earn consistent praise, while the physical package draws the gripes: a roughly 0.3L bin that fills mid-clean, about 15 minutes of runtime in max mode, and a floorhead that's chunkier under low furniture than the weight implies. The real dividing line is pets — normal-shedding homes do fine, but multi-pet households report hair clogging the narrow airway and bin repeatedly, and reviewers who tested the auto-empty dock found hair jamming the empty cycle too.

Buy it if you're in a small-to-mid home with mostly hard floors and low-pile rugs and you want set-and-forget automation in a light package; at ~$260 it sits between budget sticks and the Stratos (~$300). Heavy-pet or carpet-heavy homes should pay the extra $40 for the Stratos's PowerFins head and bigger bin, and if you want the same sensors with self-emptying, the PowerDetect Clean & Empty (~$430) is the stronger — if heavier — machine.

Pros

+The sensor automation genuinely works — owners say you can hear it ramp up the moment it crosses from hardwood onto a rug, so you never touch a mode button
+At 6 lbs it's dramatically lighter than the Stratos and PowerDetect, and owners call it nimble enough for quick daily passes and stairs
+Fine-dust pickup surprises people — owners report it pulling visible dust out of floors they'd just vacuumed with another machine
+The LightDetect headlight makes hidden hard-floor dust visible, which owners say changes how thoroughly they clean without thinking about it
+EdgeDetect actually boosts along baseboards, one of the few sticks that does anything special at room edges
+Handles everyday pet hair well for its size, and the QuadClean brushroll resists wrap in normal-shedding homes
+Shark's customer service earns goodwill — one owner reported a free upgraded replacement after a unit failure, backed by the 5-year warranty

Cons

−The dustbin is tiny — roughly 0.3L, about a travel mug — so bigger homes mean multiple mid-clean empties unless you buy the auto-empty dock version
−Max-power runtime is short: about 15 minutes, with the 40-minute rating only achievable in the lowest mode
−Multi-pet households report the narrow airway and bin clogging with hair, needing frequent unclogging — this is not the Shark to buy for heavy shedders
−It struggles on high-pile carpet, and some owners found large hard-floor debris (pine needles) got pushed around rather than swallowed
−The floorhead is bulkier than the weight suggests and doesn't fit under low beds as well as owners expect
−Some testers and owners are skeptical the DirtDetect boost triggers where the real dirt is — it can feel random on visibly dusty patches
−Discussion volume is thin and sentiment more mixed than Shark's flagship sticks — this model has fans but not the Stratos's track record