Our Verdict
PETKIT PuraMax 2 Wins

It offers superior safety with infrared and weight sensors and a 7L waste bin for up to 15 days of hands-free use. Choose Meowant if a quieter 38dB operation is critical, despite potential weighing errors.
Spec Comparison
9 specs compared
| Specification | ![]() | ![]() |
|---|---|---|
| Price | $256 | $300 |
| Rating | 4.0(1.2k) | 4.2(778) |
| Sensor Type | weight | infrared, weight |
| Max Pet Weight | 22 lbs | 22 lbs |
| Waste Capacity | — | 7L |
| App Subscription | Free | — |
| Weight | 0 lbs | 22 lbs |
| Model Number | MW-SC02 | — |
| WiFi | Yes | Yes |
| Noise Level | 38 dB | — |
| Dimensions | — | 21.18" × 21.73" × 24.4" |
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Pros & Cons
Quick overview of strengths and weaknesses
Meowant Self-Cleaning Cat
- Accommodates cats 3.3-22 lbs; low 6.8in entry.
- Auto-cleans, separates waste into enclosed bin.
- Integrated anti-pinch mechanism protects cats.
- APP monitors cat weight and activity data.
- Similar cat weights may cause APP data errors.
- Requires 2.4GHz Wi-Fi for remote APP control.
- Overfilling litter results in excess being cleaned.
- Mat under box causes weighing errors.
PETKIT PuraMax 2
- Prevents urine leakage with sealed base and pad design.
- Tracks individual cat health data, weight, and usage via app
- 7L waste bin provides up to 15 days of hands-free use.
- Multiple sensors ensure cat safety during cleaning cycles.
- Requires placement on flat, hard floor to ensure sensor func
- Not suitable for young pets under 6 months or 3.3 lbs.
- Only compatible with 2.4GHz WiFi networks for app control.
- Not compatible with K3 Smart Spray odor remover.
Frequently Asked Questions
Common questions about this comparison
Which litter box is better for convenience and long-term use?
The PETKIT PuraMax 2 is better for convenience with its 7L waste bin, providing up to 15 days of hands-free use. It also tracks individual cat health data, offering more comprehensive management.
How do the safety sensor types compare?
PETKIT PuraMax 2 uses both infrared and weight sensors for comprehensive safety. Meowant MeoWant primarily relies on weight sensors, which can be prone to errors if the included mat is positioned incorrectly.
Which product has a larger waste capacity?
The PETKIT PuraMax 2 explicitly states a 7L waste drawer capacity, offering up to 15 days of hands-free operation. The Meowant MeoWant specifies an enclosed bin but does not provide its capacity.
Are there any app subscription costs for these devices?
Neither the Meowant MeoWant nor the PETKIT PuraMax 2 mentions any app subscription costs in their specifications or features, implying that app control is free for both.
Which is more suitable for cats with mobility issues?
Both are suitable. The Meowant has a low 6.8-inch entry, and the PETKIT has a 7.87-inch entry. PETKIT explicitly notes it's not for pets under 3.3 lbs or 6 months.
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