Enclosed rotating globe

PAWBBY P1 Ultra (automatic litter box with an enclosed rotating globe): our review

Brand: PAWBBYOur methodology

Overall scoreiScores based on a comparison of verified specifications across our catalogue. No hands-on testing. Comparison of documented models, not an exhaustive market survey. n is the number of models compared for each criterion. No hands-on testing.
6.9/10
Documentation: partialNot confirmed by a verified source: Waste bin capacity, Unit weight.
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An overall score and radar chart require at least three verified comparable criteria.

Our full methodology

Scores based on a comparison of verified specifications across our catalogue. No hands-on testing. Comparison of documented models, not an exhaustive market survey. n is the number of models compared for each criterion. No hands-on testing.

Equipment6.9/10: 2 of 20 tracked features documented, ahead of 3% of the models in the catalogue · n = 34
Our full methodology
At a glance

The P1 Ultra offers help while keeping you involved

The P1 Ultra combines an enclosed tray with semi-automatic cleaning and weight monitoring. We see a clear purpose for owners who want help while staying involved. Choose it because those features suit your cat and routine, rather than because Ultra sounds reassuring.

Verdict

6.9/10

Our view of the P1 Ultra automatic litter box puts the daily chore first

Choose how much of the litter chore you want to keep before making room for another appliance. We like the P1 Ultra for owners seeking assistance: the enclosure and weight monitoring give that choice substance. Its equipment is well placed. Buy for the routine, not the name.

Our verdict: We recommend considering it for a cat comfortable with an enclosure and an owner who will use the weight readings. For anyone determined to retire the scoop, our advice is to hold off.

One caveat Avoid it if you need a clear account of the work left to you: the manual part of cleaning remains unexplained.

Review by Romain Brunel, founder of Self Cleaning Litter Box Picks

Who it's for

Could partial cleaning assistance suit your household?

  • Owners seeking partial cleaning assistance
  • Cats already comfortable with enclosed trays
  • Owners interested in following their cat's weight

This model suits an owner whose cat already favours an enclosed tray and who wants partial help with cleaning. If you regularly find yourself attending to litter while your dinner cools on the table, assistance has an understandable appeal. Weight monitoring adds interest if you intend to follow the readings.

Less suitable if

It is a poor match if you expect cleaning without manual involvement. We would also look elsewhere if your cat consistently avoids enclosed trays or weight monitoring adds little to the way you care for them.

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Specifications

What the PAWBBY P1 Ultra brings to your cat's litter routine

For which animal?Cat
CleaningSemi-automatic
Tray typeEnclosed
Cat monitoringWeight monitoring
Safety featuresWeight sensor
Supported weight1,5 to 8 kg
Emptying frequency~2 weeks (1 cat)

Pros

An enclosed P1 Ultra adds cleaning assistance and weight monitoring

  • Semi-automatic cleaning offers assistance with litter care
  • Enclosed format for cats comfortable with covered trays
  • Weight monitoring alongside cleaning assistance
  • Manufacturer specifies a weight sensor as a safety feature

Cons

Where this litter tray leaves the daily workload uncertain

  • Limited technical detail leaves the remaining cleaning jobs unclear
  • Semi-automatic cleaning requires manual involvement
  • Enclosed format may not suit your cat's preferences

Our scores explained

How cleaning assistance and weight monitoring support our equipment assessment

Every model on the site is scored on the same criteria, using the same scale: its position among models with verified data for that specification. Last place earns 6.5, first place 9.6, and the rest are scored in proportion to their rank. Here is how this model's scores are calculated.

Two model counts: the rank and average include product pages on this site scored for the criterion; the calculation compares the model with all catalogue models whose specification is verified, with or without a product page. A score assigned at publication may remain without a verified specification, so the first count can sometimes be higher.

Equipment: 6.9/10

PAWBBY P1 Ultra scores 6.9/10 on this criterion. Across the 30 product pages on the site with a score for this criterion, the average is 8: below average, Rank 23 out of 30.

View calculation
Shared baseline: last place in the ranking6.5
2 features found out of 20 tracked: 1 perform worse, 26 perform better, 7 are tied (including this model), among the 34 catalogue models with this specification verified+0.4
Equipment score6.9/10

Calculation: (1 + 7 ÷ 2) ÷ 34 = 13.24% of the ranking; 6.5 + 13.24% × 3.1 = 6.9/10, rounded to one decimal place.

Recorded features: Cat monitoring (Weight monitoring), Safety features (Weight sensor).

The retailer does not specify: Waste management, Odor control system, Backup battery, Maintenance and removable parts, Consumables requiring replacement. These features are not counted.

The retailer does not specify “Waste bin capacity”: this criterion earns no points and is excluded from the overall score.

The retailer does not specify “Unit weight”: this criterion earns no points and is excluded from the overall score.

Our full methodology

Detailed analysis

You have sat down with a cup of tea when the cat emerges from the litter tray and your evening acquires another job. The PAWBBY P1 Ultra offers semi-automatic cleaning in an enclosed format, with weight monitoring alongside the routine. That combination has appeal if you want assistance and remain happy to take part. The crucial word is semi-automatic.

The P1 Ultra automatic litter box review starts with the cleaning routine

The P1 Ultra is semi-automatic, and that word matters more than Ultra. Cleaning still involves you. If you picture retiring from litter duties altogether, reset that expectation before choosing it. Assistance can be useful, but it needs to fit the chore you actually want help with.

Your coat is still on the bannister after work, the kettle is coming to the boil and the cat considers dinner overdue. Could some help with the tray make that evening easier? We like the proposition for someone happy to keep litter care in their routine while handing over part of the work.

You still have a job. The appeal is a lighter routine, with an owner who remains involved. Your cat can continue supervising without accepting any of the admin.

An enclosed P1 Ultra needs a willing cat

The enclosed tray makes your cat's preferences central to the decision. Does your cat already use a covered tray comfortably? That gives you a sensible reason to consider this format, although a familiar arrangement does not mean automatic acceptance of a different appliance.

In a small flat, you might want the litter area tucked into the bathroom rather than sharing the hallway with everyone's shoes. Start with the cat's preference, though. A tidier-looking arrangement is little consolation if the intended occupant keeps choosing somewhere else.

Choose the enclosure because it suits the cat using it. A cover alone is no reason to expect odours to disappear. For a household already comfortable with a covered toilet, the format makes sense; for a reluctant cat, cleaning assistance is unlikely to settle the argument.

P1 Ultra weight monitoring gives you another reason to check the routine

Weight monitoring adds a specific function alongside cleaning assistance. For an owner who wants to follow their cat's weight, the readings could become a useful part of everyday care. Would you pay attention to them regularly? A feature earns its place when you actually use it.

We consider the equipment well placed: semi-automatic cleaning and weight monitoring address practical parts of looking after a cat. Keep the readings in proportion. They cannot diagnose illness, and changes in weight or toilet habits belong in a conversation with your vet.

The manufacturer names a weight sensor as a safety feature. That identifies the kind of sensor fitted; it is no basis for assuming the cleaning stops whenever a cat approaches. Follow the manufacturer's operating instructions rather than relying on that assumption.

Choose the P1 Ultra automatic litter box for help you still take part in

The choice turns on what you want to hand over. An enclosed tray with weight monitoring and partial cleaning assistance makes sense for an owner who expects to remain involved. If your main aim is to leave the entire cleaning job to an appliance, the semi-automatic description should steer your decision elsewhere.

The remaining manual steps are not described. That is the important buying uncertainty: you know cleaning is partly assisted, but not which gestures will still interrupt your evening. Keep your existing tray if knowing that division of work is essential to your choice.

We would consider this model when its verified functions already match your priorities. The enclosure needs to suit your cat, and the weight readings need to interest you. Ultra can catch your eye; the routine has to earn your commitment.

Romain Brunel

Reviewed by Romain Brunel

Founder of Self Cleaning Litter Box Picks

We are the editorial team at Self Cleaning Litter Box Picks.co. We analyse manuals, technical specifications and buyer reviews to explain the differences between models. We pay particular attention to cycle safety, ease of access for your cat and cleaning requirements.

Updated on 13 October 2026

Frequently asked questions

Your questions about this automatic litter box before ordering

Does the P1 Ultra clean without manual involvement?

No. Its cleaning is semi-automatic, so you remain involved in the routine. Choose it if you want assistance with litter care and are willing to take part in the work.

What does the P1 Ultra's weight monitoring offer?

It lets you follow your cat's weight alongside the litter routine. Treat the readings as observations rather than a diagnosis. If your cat's weight or toilet habits change, discuss those changes with a vet.

What should I expect from the stated weight sensor?

The manufacturer identifies a weight sensor as a safety feature. Do not take that as a promise that every situation is covered. Follow the manufacturer's operating instructions whenever you use the appliance.

What should guide my decision before ordering?

Start with the functions you actually want: an enclosed tray, semi-automatic cleaning and weight monitoring. Your cat's acceptance of a covered toilet matters, as does your willingness to remain involved in litter care.

At a glance

PAWBBY P1 Ultra

6.9/10Overall score

Pros

  • Semi-automatic cleaning offers assistance with litter care
  • Enclosed format for cats comfortable with covered trays
  • Weight monitoring alongside cleaning assistance
  • Manufacturer specifies a weight sensor as a safety feature

Worth knowing first

  • Limited technical detail leaves the remaining cleaning jobs unclear
  • Semi-automatic cleaning requires manual involvement
  • Enclosed format may not suit your cat's preferences
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