Our Verdict
DuckSky Automatic Litter Box Wins

It offers a larger 9.0L waste drawer, reducing emptying frequency. Choose Vivirata for cats up to 25 lbs, as DuckSky supports only 18 lbs.
Spec Comparison
9 specs compared
| Specification | ![]() | ![]() |
|---|---|---|
| Price | $190 | $200 |
| Rating | 4.1(1.1k) | 4.4(133) |
| Sensor Type | infrared, weight, smart | OmniSense |
| Max Pet Weight | 18 lbs | 25 lbs |
| Waste Capacity | 9L | 5.5L |
| App Subscription | — | Free |
| Weight | 0 lbs | 24 lbs |
| Model Number | Cat litter boxes & liner 03 | 4073D |
| WiFi | Yes | Yes |
| Dimensions | — | 22" × 30" × 27" |
| Cleaning Cycle | — | 7 min |
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Pros & Cons
Quick overview of strengths and weaknesses
DuckSky Automatic Litter
- 65L toilet volume for cats up to 18lbs.
- 9L waste bin holds 2 weeks for 12lb cat.
- Infrared and weight sensors track cat usage.
- App controls cleaning modes; remote operation.
- App requires 2.4GHz Wi-Fi network.
- Ozone generation for odor control has health risks.
- Full internal cleaning requires disassembly.
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 litter box is better for a household with multiple cats or larger waste needs?
The DuckSky Automatic Litter Box is generally better for multiple cats due to its larger 9.0L waste drawer capacity, compared to Vivirata's 5.5L. This means less frequent emptying for DuckSky.
What is the maximum pet weight each litter box can accommodate?
Vivirata supports cats up to 25 lbs, making it suitable for larger felines. The DuckSky model can handle pets weighing up to 18 lbs.
How do the odor control methods differ between the two products?
DuckSky utilizes an ozone generator to reduce odors within its waste bin, and includes one odor eliminator. Vivirata mentions general "Odor & Noise Control" but does not specify a particular technology.
Can you elaborate on the sensor types used by each device?
DuckSky uses infrared, weight, and smart sensors for tracking cat usage and safety. Vivirata employs "OmniSense" technology and "Dual Safety Sensors" to ensure safe operation.
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