Our Verdict
WARCAT Wins

Its 10L waste drawer capacity is almost double Vivirata's 5.5L, and it features a more robust multi-sensor safety system at a lower price. Choose Vivirata for its slightly higher 25 lbs max pet weight capacity and higher user rating.
Bottom Line: WARCAT is the better choice. Its 10L waste drawer capacity is almost double Vivirata's 5.
Key Differences
The most significant spec differences at a glance
Max Pet Weight Lbs
3% moreWaste Drawer
45% lessWeight
100% moreAdvantages
Where each product wins
vivirata
- Max Pet Weight Lbs: 3% higher (25.0 vs 24.2)
WARCAT
- Waste Drawer: 45% higher (5.5 vs 10)
- Weight: 100% lower (24.0 vs 0)
Who Should Buy Which?
Find the right product for your needs
Buy vivirata if...
Vivirata Automatic Litter Box
If you seek a reliable automatic litter box with a proven track record, the vivirata Vivirata is an excellent choice. It's ideal for owners prioritizing a slightly higher max pet weight capacity of 25 lbs and valuing a product with a 4.4 rating. Its low noise operation is perfect for quiet homes, and you don't mind its larger footprint or specific litter requirement. You're comfortable with the $199.98 price point and appreciate the simplicity of its "OmniSense" safety system.
Buy WARCAT if...
WARCAT Self Cleaning Litter
The WARCAT is best for budget-conscious owners (at $175.99) who prioritize extended waste management and advanced pet safety. If you need a large 10L waste drawer for less frequent emptying, potentially up to 10 days, WARCAT excels. Its multi-sensor system provides enhanced safety for peace of mind, and the app's health tracking features are great for monitoring your cat's well-being. Ensure you have a 2.4G WiFi network for full app functionality.
Spec Comparison
9 specs compared
| Specification | ![]() | ![]() |
|---|---|---|
| Price | $200 | $176 |
| Rating | 4.4(133) | 4.1(347) |
| Sensor Type | OmniSense | infrared, Hall effect, microwave radar |
| Max Pet Weight | 25 lbs | 24.2 lbs |
| Waste Capacity | 5.5L | 10L |
| App Subscription | Free | Free |
| Weight | 24 lbs | 0 lbs |
| Model Number | 4073D | W25-0769-0514 |
| WiFi | Yes | Yes |
| Dimensions | 22" × 30" × 27" | — |
| Cleaning Cycle | 7 min | — |
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Pros & Cons
Quick overview of strengths and weaknesses
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
WARCAT Self Cleaning
- Multi-sensor system ensures pet safety during operation
- 10L waste drawer holds waste for up to 10 days
- App tracks cat's toilet habits for health monitoring
- Supports cats weighing up to 24.2 lbs
- Requires 2.4G WiFi connection for app features
- Base unit must remain dry during cleaning
- Fragrant gel requires periodic replacement
Frequently Asked Questions
Common questions about this comparison
Which litter box requires less frequent emptying?
WARCAT. It boasts a 10-liter waste drawer, which can hold waste for up to 10 days, significantly more than Vivirata's 5.5-liter capacity. This means less daily maintenance for busy pet parents.
What's the main difference in safety features?
WARCAT employs a multi-sensor system (infrared, Hall effect, microwave radar) for comprehensive pet safety during operation. Vivirata uses an "OmniSense" sensor type, which is less detailed but effective at detecting presence.
Is the price difference between them justified?
WARCAT is $24 cheaper, offering superior waste capacity (10L vs 5.5L) and advanced multi-sensor safety. Vivirata is pricier, but offers a slightly higher weight limit and user rating for those prioritizing that.
Which one is better for larger cats?
Vivirata accommodates cats up to 25 lbs, slightly more than WARCAT's 24.2 lbs limit. Both are suitable for most large domestic cats within these ranges, but Vivirata offers a marginal advantage.
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