RELEASED 2025.10REASSESSED 2026.09.15

Whisker

Whisker Litter-Robot 5

Name: Whisker Litter-Robot 5
Brand: Whisker

The globe sifts clumps into a lined drawer that The Quality Edit emptied every 8 to 10 days with one cat. In that review the app sometimes showed litter as empty when it was not, and some weigh-ins did not register.

Price$799 list priceRetail price not tracked

Autonomy Ladder

Why Level III.

One five-rung scale, every category, from acting only on command to working unsupervised anywhere.

VGeneralized AutonomyAny task, any setting. No consumer robot has reached it.
IVEnvironmental AutonomyCopes with everyday clutter and frees itself, shown by independent testing.
To reach Level IVIndependent testing shows it avoids ordinary obstacles before contact, copes without the space being cleared, and frees itself when stuck.
IIIConditional AutonomyThis robot

Whisker Litter-Robot 5 finishes whole jobs in a space it already knows, and still needs a person at the edges.
Why this level
- Laser and weight sensors detect a cat entering and leaving, then the globe waits and runs its sifting cycle with no owner step, per Whisker.
- Cats.com and The Quality Edit ran it for weeks without manual cycles.
- A person still empties the drawer and tops up litter, which holds it at Level III: Conditional Autonomy.
Autonomy dimension 70 / 100 · 5 sources reviewed
IIAssisted AutonomyRuns preset routines; stalls at anything new.
IManual AutomationOne action on command; no independent operation.

How we assign a level →

Behind the classification

Sources we reviewed.

Provisional5 sources reviewed

Enough has been reviewed to classify, but gaps remain across source types.

Sources reviewed

Manufacturer documentation3 sourcesReviewed

Litter-Robot and Whisker product pages and the October 2025 launch release

Press & video reviews2 sourcesReviewed

Cats.com (brand-supplied unit) and The Quality Edit (Whisker partnership) reviews with their own cats

Also monitored, nothing listed yet

Owner reportsPending

No owner threads on this model read yet

How we evaluate evidence →

Human Readiness

Ready Now.

One question: what does buying this robot today walk you into? The state is computed from the record, and recomputed daily.

Ready NowThis robot

Whisker Litter-Robot 5 is on sale, assessed, and nothing on its record argues for waiting.
How this was derived
- Shipping past the first-90-day ownership window with a published assessment, no documented issues on record, and no announced successor.
Notes on the record
- Whisker opened US pre-orders on 21 Oct 2025 at $799, with shipments from 3 Nov 2025.
- The maker page lists it for the US and Canada only, and says the Whisker app does not work outside those countries.
On the record
- Shipping since October 2025 · 10 months on the market
- No successor announced
- 5 sources reviewed
What would move it
A documented problem, an announced successor, or a withdrawn listing moves it out; the rating recomputes daily.
New to MarketOn sale under 90 days; the ownership record is still forming.
WaitA successor is announced and has not shipped; re-read the decision when it arrives.
Known IssuesDocumented problems stand on the record; read the case before buying.

How we assess readiness →

Robovations Score

How this number was reached

70of 100

StrongAt or above 67% of the 436 robots we scoreand 92% of the 24 scored specialty robots

DeficientLimitedCapableStrongExemplary

Measured on 7 of the 9 inputs24% not counted

Our assessment did not establish an independent source for edge-case recovery, software stability on this machine, so those inputs are left out of the score rather than guessed at, and the rest re-weighted to fill the space. A gap in what we have been able to verify is not evidence against the robot. Where a whole pillar has nothing measured, we publish no number at all.

What moved itpoints gained or lost against a typical robot

Carried by

Support longevity72+1.0
Routine maintenance74+0.8

Capability40% of the score70What it does without you.

Task completion16% of the score74

Evidence

Litter boxes: cats.com and The Quality Edit each ran it for weeks with the globe sifting after every visit and no manual cycles; The Quality Edit lost litter into the drawer until it corrected an overfilled globe.

Coverage and navigation10% of the score68

Evidence

Litter boxes: the work area is the globe itself; cats.com found the cycle slightly smoother than the Litter-Robot 4, and The Quality Edit reports litter scattered outside when its cat jumped out.

Edge-case recoverynot countedno source verified60

Evidence

Litter boxes: Whisker says sensors pause the cycle when a cat is detected; neither review describes a jam, a stuck globe or how the unit recovers from one.

Operating envelope4% of the score60

Evidence

Litter boxes: rated for 1 to 5 cats from 3 to 30 lb on clumping clay litter and 2.4 GHz Wi-Fi, per Whisker; The Quality Edit's cat refused to enter with the interior light on.

Dependability40% of the score71Whether it keeps doing it.

Field failure rate16% of the score70

Evidence

Cats.com over several weeks and The Quality Edit over a couple of weeks, both in early 2026, report no hardware failure.

Software stabilitynot countedno source verified65

Evidence

The Quality Edit found the app sometimes reported litter empty when it was not and some weights did not register; no independent source reports what an update changed.

Support longevity10% of the score72

Evidence

Scored as commitments: Whisker covers robot issues under its WhiskerCare warranty with free shipping both ways, sells an extended warranty, and sells liners, carbon filters and OdorTrap packs; units ship from Juneau, Wisconsin.

Ownership burden20% of the score70What it asks of you.

Routine maintenance12% of the score74

Evidence

Per Whisker, the owner empties the drawer and fits a new liner about every 10 days with one cat and tops up litter; The Quality Edit went 8 to 10 days between emptying.

Consumables8% of the score64

Evidence

Waste drawer liners at each emptying and carbon filters and OdorTrap packs every 2 to 4 weeks, per Whisker, all sold on its store (priced by the consumables engine), plus clumping clay litter. The optional Whisker+ membership is $7.99 a month.

middle half of the databaseits medianthis robot

Reported, not scoredneither measures how well the robot works

Five-year costNot costed

$799, with liners, carbon filters, OdorTrap packs and litter ongoing; the optional Whisker+ membership adds $7.99 a month for long-term history and is not assumed.

Data postureCloud-optional

Full core function without an account; cloud adds convenience.

What leaves the homeDocumented

No camera is listed on this model. Laser and weight sensors log visits, cat weights and waste type, which the Whisker app shows over 2.4 GHz Wi-Fi, with up to two years of history under Whisker+. Whisker publishes no model-specific statement of where that data is processed.

On-device processingNo

Read the full methodology →

FIT CHECK

Will the Whisker Litter-Robot 5 fit your application?

Describe your use case using the controls. Each choice reads the spec sheet for you, flagging where the Whisker Litter-Robot 5 is built for your space and where it isn’t.

Number of Cats

Cat Size

Room Space

Home Network

A classification of fit for the conditions you set, not a recommendation. Verdicts describe engineering design intent, not test results.

SPECIFICATION

The full spec sheet.

Priced above the category median, with every figure charted against the category below.

Dimensional drawing

Key specificationsManufacturer-published

Footprint: 22.2 × 27.25 in · 29.9 in tall
Weight: 28.7 lbs
Wi-Fi: 2.4 + 5 GHz
Cat weight range: 3-30 lb
Max cats: 5
Entryway size: 15.75 in
Power type: Mains powered

Where it lands · ranked across 44 specialty robotsThis robotMedianTypical range

Price$799

$29$100,000

Bottom of range

Weight28.7lbs

0.09 lbs134.8+ lbs

Near median

Position shows where the figure sits across the tracked category, not a quality judgment.

Official referencesProduct page

OWNERSHIP

Living with it.

Cycles reliably in reviews; the app's readings are the weak point.

Cats.com and The Quality Edit used it for weeks with no hardware fault. The Quality Edit reports false litter-empty alerts, missed weigh-ins and litter lost to an overfilled globe.

Reliability trendUnprovenowner-reported arc

What goes wrong · 4 documented · 0 self-recover

Common

Litter scattered on exitLitter tracked around the unit

Owner fixAdd a litter mat below the step

Occasional

False litter-empty alertMisleading app notification

Owner fixCheck the globe level by eye

Occasional

Weigh-in not registeredGaps in weight tracking

Owner fixReview the log for missing visits

Occasional

Overfilled globe spills litterLitter lost into the drawer

Owner fixFill only to the marked line

Upkeep routine

Weekly52×/yr

Empty the waste drawer and fit a new liner; Whisker cites about every 10 days with one cat.

Monthly12×/yr

Replace the carbon filter and OdorTrap packs, which Whisker suggests every 2 to 4 weeks.

As neededno fixed schedule

Top up clumping clay litter to the fill line, never above it. · Sweep scattered litter around the step and entry.

Cost over time · past the sticker

$799 to buy. Ongoing running cost for this model hasn’t been assessed yet.

Safety notes

CautionKittens under 3 lb: Whisker says kittens must weigh at least 3 lb before using automatic mode.

CautionRotating globe: The globe rotates to sift; Whisker times the cycle to start minutes after the cat leaves.

NoteNeeds a wall outlet: It runs on mains power, so place it within reach of an outlet.

RECORD

How the assessment has moved.

Every announcement, release and reassessment behind the current classification.

Coming soon

Just launched

Active updates

Settled

Discontinued

Sep 2026 · AssessmentReadiness assessed as Ready Now
Sep 2026 · AssessmentRobovations Score recorded at 70 of 100

Common questions

What people actually ask.

5 answered

OperationHow is the Litter-Robot 5 different from the Litter-Robot 5 Pro?

They are the same size and share WasteID and weight tracking. The Pro adds two AI cameras for cat recognition and live video, for $100 more.

OperationHow often do you empty the Litter-Robot 5 waste drawer?

Whisker says about every 10 days with one cat. The Quality Edit went 8 to 10 days.

CompatibilityWill the Litter-Robot 5 work on 5 GHz Wi-Fi?

No. Whisker says it needs a 2.4 GHz network.

OperationWhy did litter end up in the Litter-Robot 5 drawer?

The Quality Edit overfilled the globe and lost about two cups of litter into the drawer during cycling; filling to the line fixed it.

OperationDoes the Litter-Robot 5 need a Whisker+ subscription?

Not to clean. The free app gives a 7-day view of visits and weights; Whisker+ adds up to two years of history.

Cite / Embed

Reference the Whisker Litter-Robot 5 classification.

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Citation

Robovations. "Whisker Litter-Robot 5: Autonomy Level III (Conditional Autonomy)." Autonomy Ladder™, assessed September 2026. https://robovations.com/robots/whisker-litter-robot-5/

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A classification, not an endorsement. It may not appear beside language implying Robovations recommends, rates, or approves the product.

Where to next

Three ways to keep going.

For evaluators

Compare with a peer.

See the Whisker Litter-Robot 5 and Whisker Litter-Robot 5 Pro side by side: autonomy level, Robovations Score, readiness, and price. Classification, not a verdict.

See the full comparison

Or compare with Whisker Litter-Robot EVO, Labrador Systems Retriever, Piaggio gitaplus.

For browsers

See every Level III.

Every robot we’ve classified at conditional autonomy. Sorted by readiness, score, and price. Filter by category, manufacturer, or release date.

Browse the database

Updated weekly with new entries and reclassifications.

Whisker Litter-Robot 5

Will the Whisker Litter-Robot 5 fit your application?

The full spec sheet.

Living with it.

How the assessment has moved.

What people actually ask.

Other specialty robots we have classified.

Whisker Litter-Robot EVO

Labrador Systems Retriever