Our Verdict
PETKIT PuraMax 2 Wins

Offers health tracking via app and superior leakage prevention with a sealed base, despite a smaller 7L waste bin lasting up to 15 days. Choose PetPivot for a simpler, plug-and-play experience with a larger 10L bin and quiet operation (<32dB).
Spec Comparison
8 specs compared
| Specification | ![]() | ![]() |
|---|---|---|
| Price | $300 | $200 |
| Rating | 4.2(778) | 4.1(903) |
| Sensor Type | infrared, weight | infrared, Hall |
| Max Pet Weight | 22 lbs | 22 lbs |
| Waste Capacity | 7L | 10L |
| App Subscription | — | Free |
| Weight | 22 lbs | 22 lbs |
| WiFi | Yes | No |
| Dimensions | 21.18" × 21.73" × 24.4" | 20.27" × 23.99" × 21.5" |
| Noise Level | — | 32 dB |
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Pros & Cons
Quick overview of strengths and weaknesses
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.
PetPivot Self Cleaning
- 10L waste bin holds 10 days of waste for one cat.
- Infrared & Hall sensors stop cleaning instantly.
- Operates at under 32 dB for quiet cleaning.
- No Wi-Fi/app needed; plug-and-play setup.
- Open top design offers less litter containment.
- 10L waste bin fills quickly with multiple cats.
- Large unit dimensions may not suit small spaces.
Frequently Asked Questions
Common questions about this comparison
Which litter box is better for monitoring my cat's health?
The PETKIT PuraMax 2 is superior for health monitoring. It utilizes weight sensors and an app to track individual cat health data, weight, and usage patterns, providing valuable insights into your pet's well-being.
What's the main difference in waste capacity and longevity?
PetPivot has a larger 10L waste bin, designed to hold up to 10 days of waste for one cat. PETKIT PuraMax 2 has a 7L bin but claims up to 15 days of hands-free use, indicating efficient waste management.
Which option is better for older cats or those with mobility issues?
The PETKIT PuraMax 2 is better for older or mobility-limited cats. It features a low 7.87-inch entry, making it easier for them to access compared to PetPivot, which emphasizes a spacious 16x15 inch entrance.
Do both litter boxes offer similar safety features?
Both provide excellent safety. PETKIT uses infrared and weight sensors for cat safety during cycles. PetPivot employs infrared and Hall sensors, which instantly stop cleaning, ensuring your cat's protection.
Is there an advantage to choosing the PetPivot's plug-and-play design?
Yes, PetPivot's plug-and-play setup means no Wi-Fi or app is needed, simplifying operation. It also runs quietly at under 32 dB and has a generous 10L waste bin, appealing to those who prefer straightforward functionality over smart features.
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