HHOLOVE
HHOLOVE's enclosed drum is a mid-size 60 litres with a 6.7-inch threshold, rated for cats from 2.2 to 22 lb and 6 months old. Four weight sensors tell cats apart by body weight in the app, and a purifier cycles every six hours. The drawer holds 6 litres. HHOLOVE says plainly that cats outside the 2.2 to 22 lb range or under 6 months should not use it, and that crystal litter will not work; the page names no other compatible litters.
Approx. price
~$260
maker's store, not a live price
22 lb
Best for: A small multi-cat home on a budget that wants an enclosed drum
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HHOLOVE says the sensor detects cats from 2.2 lb and sets a minimum age of 6 months. At the usual rate of about a pound a month, that means leaving automatic cleaning off until roughly 6 months. Below the threshold, a kitten may not register at all, and the box could start a cycle with it inside.
Detection: weight. The maker states anti-pinch protection on the moving part, by sensor or by design.
How minimum weights work, and what to do below them6 L ÷ (cats × 0.7 L a day). Where 0.7 L comes from.
The two lists above are drawn from the maker’s own pages, manuals and prices, not from owner reports. Where owner discussion has been read it appears in its own section below, so the two are never mistaken for each other.
No owner discussion has been read for the HHOLOVE Automatic Self-Cleaning Litter Box Pro yet. This section stays empty until there is something real to put in it.
Rotating drum
Best for: One cat, or an older cat that needs a compact, lower box
Rotating drum
Best for: Small apartments with one or two average-size cats
Rotating drum
Best for: Two or three cats where a large drawer matters and price does too
Check price on Amazon