Best for multi-cat
Whisker
Litter-Robot 4
- Capacity
- Up to 4 cats
- Cleaning
- Automatic, post-use
- App
- Whisker app (iOS/Android)
No subscriptionFree local storage
Price shown on Amazon
PETKIT
PETKIT PuraMax 2
- Drum capacity
- 76 L
- Waste bin
- 7 L sealed, up to ~15 days for one cat
- Cat weight range
- 3.3 to 22 lb (1.5 to 10 kg)
No subscriptionFree local storage
Price shown on Amazon
PETKIT
PETKIT Purobot Max Pro 2
- Camera
- 1080p HD, 210-degree wide-angle lens, IPX5
- AI recognition
- Cat facial recognition plus weight, up to 15 cats
- Drum capacity
- 76 L
No subscriptionFree local storage
Price shown on Amazon
PetSafe
PetSafe Smart Feed with 2-Pet Meal Splitter
- Hopper capacity
- 24 cups (about 6 L)
- Bowls
- Two stainless steel, meal split equally
- Scheduling
- Up to 12 meals per day
No subscriptionFree local storage
Price shown on Amazon
Sure Petcare
SureFeed Microchip Pet Feeder Connect
- Selective access
- Implanted microchip or RFID collar tag
- Intake tracking
- Integrated scale, 1 g accuracy
- Bowl capacity
- 400 ml (13.5 fl oz)
No subscriptionFree local storage
Price shown on Amazon
Sure Petcare
SureFeed Microchip Pet Feeder
- Bowl capacity
- 400 ml (13.5 fl oz), fits two wet-food pouches
- Selective access
- Implanted microchip or RFID collar tag
- Pets stored
- Up to 32
No subscriptionFree local storage
Price shown on Amazon
Sure Petcare
SureFlap Microchip Pet Door Connect
- Selective entry
- Implanted microchip or RFID collar tag, up to 32 pets
- Microchips
- FDX-A and FDX-B (ISO)
- Flap opening
- 7.5 in W x 6 11/16 in H
No subscriptionFree local storage
Price shown on Amazon