Our Verdict
Fumoi Automatic Cat Litter Box Wins

Its 15.0L waste drawer capacity is significantly larger than Vivirata's 5.5L, offering longer use. Choose Vivirata for potentially advanced OmniSense sensors and focus on odor/noise control.
Spec Comparison
9 specs compared
| Specification | ![]() | ![]() |
|---|---|---|
| Price | $200 | $200 |
| Rating | 4.3(2.1k) | 4.4(133) |
| Sensor Type | infrared | OmniSense |
| Max Pet Weight | 25 lbs | 25 lbs |
| Waste Capacity | 15L | 5.5L |
| App Subscription | — | Free |
| Weight | 13.23 lbs | 24 lbs |
| WiFi | Yes | Yes |
| Dimensions | 19.6" × 25.8" × 21.6" | 22" × 30" × 27" |
| Model Number | — | 4073D |
| Cleaning Cycle | — | 7 min |
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Pros & Cons
Quick overview of strengths and weaknesses
Fumoi Automatic Cat
- Infrared sensors pause cleaning for pet safety.
- 95L drum capacity supports multiple cats.
- 15L sealed waste bin for extended use.
- App controls cleaning schedules and tracks usage.
- Requires 2.4GHz WiFi for app control.
- Max pet weight limited to 25 lbs.
- Large dimensions may require significant floor space.
vivirata Automatic Litter
- Auto-cleans after each use
- WiFi app monitoring
- Fits cats up to 25 lbs
- Low noise operation
- Large footprint
- High upfront cost
- Requires specific litter
Frequently Asked Questions
Common questions about this comparison
Which automatic litter box is better suited for households with multiple cats?
The Fumoi Automatic Cat Litter Box is generally better for multiple cats. It boasts a 15.0L waste drawer capacity, significantly larger than Vivirata's 5.5L, meaning less frequent emptying for multi-cat homes.
What is the key difference in waste disposal capacity between the two?
Fumoi offers a substantially larger 15.0-liter waste drawer, compared to Vivirata's 5.5-liter capacity. This means Fumoi allows for longer periods between waste disposal, a significant convenience.
How do their safety sensors compare?
Fumoi uses infrared sensors that pause cleaning for pet safety. Vivirata features "OmniSense" dual safety sensors, implying a potentially more advanced or comprehensive detection system for enhanced pet protection.
Is there a subscription cost for using their app features?
No, neither the Fumoi nor the Vivirata automatic litter boxes require an app subscription. Both provide full app control and monitoring functionalities without any recurring fees.
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