Spec-by-spec
Head to head
Contenders from Self-Cleaning Litter Boxes, every metric lined up. The winning value in each row is outlined.
PETKIT PuraMax 2 Automatic Self-Cleaning Litter Box with App Control #3 in Self-Cleaning Litter Boxes 
Meowant SC09 Plus Self-Cleaning Litter Box with App Control & Anti-Pinch Safety #19 in Self-Cleaning Litter Boxes Price
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Check price on Amazon →
Rating
★★★★★
★★★★★
Category rank
#3
#19
Cleaning Effectiveness
Rake-based, full sift cycles
Drum rotation with sealed waste separation
Odor Control
Sealed drawer + N50 2.0 carbon filter
Sealed drawer + deodorizing gel + silicone liner
App & Safety Sensors
Full app tracking + 11 sensors, anti-pinch
Full app with weight/usage tracking; anti-pinch sensors
Waste-Drawer Capacity
76L interior, 7L waste bin, 15-day hold
106L + 6.7L drawer; handles 3+ cats
Ease Of Maintenance
Drawer empties easily; accessible design
Detachable drum; 3 drainage holes; non-washable base
Noise
Moderate rake cycle noise
36dB ultra-quiet motor
Value
$299.99 (23% off list); premium mid-range
$369.99 for multi-cat capacity and features
Verdict
Best app-enabled automatic litter box for multi-cat homes
Best multi-cat automatic litter box with health tracking
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