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Whisker Litter-Robot EVO

Manufacturer US/Canada PDP live; as low as $599 with Add to cart / InStock signals (verified 2026-09-12).

Compact Litter-Robot for up to two cats (3–19 lb), with QuietSift cleaning, sealed carbon-filtered waste drawer, and Whisker app monitoring.

$599Manufacturer starting price on whisker.com ("as low as $599"); bundles cost more.
List price verified Sep 12, 2026 · methodology

Specifications

16/21 published

Robot Litter Boxes specification attributes for Whisker Litter-Robot EVO
Multi-cat suitableYes
Minimum cat weight3 lbs
Maximum cat weight19 lbs
Waste drawer capacityNot published
Litter type requiredClumping clay litter
Proprietary litter requiredNo
Proprietary waste bags requiredNo
Subscription requiredNo
Cleaning cycle triggerWeight sensors start the cycle after the cat exits
Adjustable cycle delayYes
App controlYes
Weight sensingYes
Health monitoringYes
Odor control methodSealed waste drawer with carbon filter
Entry heightNot published
Interior dimensionsNot published
Footprint20.6 x 24.3 in
Operating noiseNot published
Power source15 Volt DC / AC adapter
Battery backupNot published
Warranty12 months

Values entered only where Whisker publishes them. We do not estimate, interpolate, or copy figures from reviews.

Price & availability tracking

Methodology →
Current list price
$599
Manufacturer starting price on whisker.com ("as low as $599"); bundles cost more.
Last change
No change recorded
Last checked
Sep 12, 2026
Checked weekly

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    Appears in

    Best automatic litter boxesBest litter boxes for multiple catsBest litter boxes that take standard litterBest litter boxes for large catsApp-controlledNo proprietary litterMulti-catHealth monitoring