PETKIT Purobot Max Pro 2 (automatic litter box with airtight waste compartment): our review

The cat gets the deciding vote. The PETKIT Purobot Max Pro 2 has an enclosed tray, so choosing it means choosing a covered space for a daily routine your cat already knows. Does your cat happily use an enclosed tray now? That is a more useful starting point than enthusiasm for another appliance.

The manufacturer's weight limits run from 1,5 kg to 10 kg, a range intended for most adult cats. Those limits matter for a growing kitten waiting its turn beside the household's established resident. Manufacturer instructions require kittens below the minimum weight to stay out of automatic mode.

For the move across, manufacturer instructions recommend leaving the appliance switched off or in manual mode initially, with the familiar tray alongside for a few days. Your cat has not read the brochure. Give them room to make up their mind.

A waste drawer holding 8 L puts this model in familiar territory for capacity. It is a drawer of typical capacity, rather than a reason to assume you can forget about emptying it. How quickly it fills depends on your cats and the litter they use, particularly when household cats share the same tray.

Think of the neighbour popping in to feed the cat while you are on holiday. A removable waste bin gives that remaining chore a clear destination: the collected waste still needs taking out. Automation can reduce the routine without retiring the human altogether.

The detachable globe is another useful maintenance feature because it can be removed for cleaning. We like that practical emphasis. Coming home from a weekend away with fewer litter chores is an appealing prospect; coming home expecting no upkeep at all would be asking rather too much of it.

The utility room corner might look generous until an appliance occupies it. At 65,7 cm wide and 53,8 cm deep, this litter box needs a rectangle of floor space that you should mark out before choosing its spot. Include the route you use to reach the waste bin, rather than squeezing the enclosure between whatever already lives there.

Its height of 60,3 cm also matters beneath shelving: allow space above the enclosure and somewhere practical to remove the globe for cleaning. A bathroom arrangement should leave you able to maintain the appliance without turning the doorway into a temporary storage area.

The unit weight is the main reservation. At 11 kg, the appliance has a typical weight for this category and calls for carrying with both hands. That matters if your plan involves moving it upstairs or shifting it whenever the utility room floor needs cleaning. Choose a settled home for it.

When the cat heads for the tray just after tea, the visit counter offers a record of how often the tray is used. That can help you notice a change in routine, but it is not a health tool. If habits change or something worries you, speak to a vet rather than expecting the counter to explain it.

PETKIT specifies presence detection. That is a feature stated by the manufacturer, rather than a guarantee of safety. It does not establish exactly how the appliance responds in every situation. Our equipment assessment places this model among the best on the site on this criterion.

The airtight waste compartment is intended to contain smells from collected waste, a useful consideration when friends arrive through the hallway. Keeping that compartment emptied and the removable parts clean remains part of ownership. The cat may delegate the paperwork, but the housekeeping still belongs to you.

The lighter UBPet C41 has a lower unit weight of 10 kg, which makes the UBPet C41 the relevant alternative when carrying the appliance is your sticking point. The UBPet C41 has a lower waste bin capacity of 6,7 L, so that choice trades carrying convenience for less waste space. The UBPet C41 has a similar overall score.

The Neakasa M1 Plus is better suited to a household with several cats because its waste bin capacity is higher, at 11,23 L. That extra capacity gives a shared tray more room for collected waste, without establishing how long you can leave it between emptying. The Neakasa M1 Plus also has a lower unit weight of 10,35 kg. The Neakasa M1 Plus is better rated overall.

Your household's routine should decide. For an adult cat already comfortable with a covered tray, the removable bin and detachable globe give this model a practical appeal. If several cats will share it, put waste capacity nearer the top of your priorities. If the appliance must travel between rooms, give carrying it just as much thought as emptying it.