Our Verdict
MeowWhimsy S7 Wins

It supports larger cats up to 33 lbs and has superior infrared+weight sensors. Choose Meowant MW-SC02 for cats under 22 lbs needing a low 6.8in entry, accepting its higher price and less precise multi-cat app data.
Bottom Line: MeowWhimsy S7 is the better choice. It supports larger cats up to 33 lbs and has superior infrared+weight sensors.
Key Differences
The most significant spec differences at a glance
Max Pet Weight Lbs
50% moreNoise Level
8% lessAdvantages
Where each product wins
MeowWhimsy
- Max Pet Weight Lbs: 50% higher (33.0 vs 22.0)
- Noise Level: 8% lower (35.0 vs 38.0)
Who Should Buy Which?
Find the right product for your needs
Buy MeowWhimsy if...
Automatic Self Cleaning Litter
This product is ideal for budget-conscious cat owners with one or more larger cats, up to 33 lbs. If you prioritize robust safety with both infrared and weight sensors, and a generous 15L waste capacity to minimize emptying, the MeowWhimsy S7 is an excellent choice. It offers reliable automatic cleaning and remote app control via Tuya for efficient waste management without breaking the bank.
Buy Meowant if...
MeoWant Self-Cleaning Cat Litter
The Meowant MW-SC02 suits owners with smaller or older cats who need easy access, thanks to its low 6.8in entry. If you value detailed health insights, the app's ability to monitor cat weight and activity data is a key feature, even with potential multi-cat data errors. This box is for those willing to invest more for advanced cat monitoring and integrated anti-pinch protection, catering to specific accessibility needs.
Spec Comparison
8 specs compared
| Specification | ![]() | ![]() |
|---|---|---|
| Price | $200 | $256 |
| Rating | 4.4(188) | 4.0(1.2k) |
| Sensor Type | infrared, weight | weight |
| Max Pet Weight | 33 lbs | 22 lbs |
| Waste Capacity | 15L | — |
| App Subscription | — | Free |
| Weight | 0 lbs | 0 lbs |
| Model Number | AE-box | MW-SC02 |
| WiFi | Yes | Yes |
| Noise Level | 35 dB | 38 dB |
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Pros & Cons
Quick overview of strengths and weaknesses
MeowWhimsy Automatic Self
- Automates waste removal and scooping
- Sealed 15L waste bin minimizes odor
- Supports cats up to 33 lbs
- Cleaning cycle pauses if cat detected
- Not compatible with crystal litter
- Requires 2.4G Wi-Fi for app control
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.
Frequently Asked Questions
Common questions about this comparison
Which litter box is better for larger cats?
The MeowWhimsy S7 is better, accommodating cats up to 33 lbs. The Meowant MW-SC02 supports a maximum pet weight of 22 lbs, making it less suitable for very large breeds.
What's the main difference in their safety sensors?
The MeowWhimsy S7 uses both infrared and weight sensors for robust detection and safety. The Meowant MW-SC02 primarily uses weight sensors and includes an integrated anti-pinch mechanism for cat protection during operation.
Is the price difference worth it for the Meowant MW-SC02?
The Meowant MW-SC02 is pricier. Its value depends on needing features like a lower 6.8in entry for small or older cats and its app's cat weight/activity monitoring, despite potential multi-cat data errors.
Do either litter boxes require an app subscription cost?
No, neither the MeowWhimsy Automatic Self Cleaning Litter Box nor the Meowant MeoWant Self-Cleaning Cat Litter Box requires an app subscription fee. Both offer app control at no extra cost.
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