Our Verdict
Neakasa M1 Plus Wins

It accommodates larger cats up to 33 lbs, significantly more than PETKIT's 17.6 lbs. Choose PETKIT for its advanced AI camera health monitoring, facial recognition, and detailed multi-cat waste analysis.
Bottom Line: Neakasa M1 Plus is the better choice. It accommodates larger cats up to 33 lbs, significantly more than PETKIT's 17.
Key Differences
The most significant spec differences at a glance
Max Pet Weight Lbs
87% moreWeight
100% lessAdvantages
Where each product wins
Neakasa
- Max Pet Weight Lbs: 87% higher (33.0 vs 17.6)
- Weight: 100% lower (0.0 vs 24.0)
Who Should Buy Which?
Find the right product for your needs
Buy Neakasa if...
Neakasa M1 Plus Bundle
If you own a larger cat, up to 33 lbs, and prioritize ample space and reliable self-cleaning without an ongoing app subscription fee, the Neakasa M1 Plus Bundle is your best choice. Its open-top design provides comfort, and features like Kitten Mode ensure safety for smaller felines. This product is ideal for pet parents who appreciate a straightforward, effective smart litter box solution that includes plenty of waste bags for extended convenience, all at a more budget-friendly price point.
Buy PETKIT if...
PETKIT 2025 Purobot Max
The PETKIT Purobot Max Pro 2 is perfect for tech-savvy cat owners who prioritize advanced health monitoring and detailed insights into their cat's well-being. If you have multiple cats (under 17.6 lbs each) and want individual data tracked via AI facial recognition and waste analysis, this unit excels. Its quiet operation and large 8L waste bin, coupled with 5G Wi-Fi for comprehensive app control, make it ideal for those seeking cutting-edge smart features and are willing to invest a premium for superior data and convenience.
Spec Comparison
9 specs compared
| Specification | ![]() | ![]() |
|---|---|---|
| Price | $400 | $500 |
| Rating | 4.2(379) | 4.3(141) |
| Sensor Type | weight, rotary | AI camera |
| Max Pet Weight | 33 lbs | 17.6 lbs |
| Waste Capacity | — | 8L |
| App Subscription | Free | — |
| Weight | 0 lbs | 24 lbs |
| Model Number | M1 | — |
| WiFi | Yes | Yes |
| Dimensions | {"depth":20.7,"width":23.3} | 22" × 25.2" × 26.77" |
| Noise Level | — | 45 dB |
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Pros & Cons
Quick overview of strengths and weaknesses
Neakasa M1 Plus
- Open-top design provides ample room for large cats
- Includes 60 waste bags for extended use
- Kitten Mode protects cats under 3.3 lbs
- App monitors litter levels and bathroom habits
- Requires 2.4GHz Wi-Fi for app control
- Multi-cat tracking requires 1.1 lbs weight difference
PETKIT 2025 Purobot
- AI camera monitors cat health via waste analysis.
- Multi-cat recognition tracks individual data.
- 8L waste bin holds 17 days of waste for one cat.
- Proximity sensors prevent pet injury during use.
- Max pet weight limited to 17.6 lbs.
- Large unit requires substantial floor space.
- Odor eliminators require periodic replacement.
Frequently Asked Questions
Common questions about this comparison
Which litter box is better for larger cats?
The Neakasa M1 Plus is ideal for larger cats, supporting pets up to 33 lbs. The PETKIT Purobot Max Pro 2 has a lower maximum weight limit of 17.6 lbs, making it more suitable for smaller to medium-sized felines.
What is the main difference in sensor technology?
The Neakasa M1 Plus uses weight and rotary sensors for operation. The PETKIT Purobot Max Pro 2 features an advanced AI camera sensor for facial recognition, health monitoring via waste analysis, and individual multi-cat tracking.
Is the price difference between the two products justified?
The PETKIT Purobot Max Pro 2 is $100 more expensive, justified by its cutting-edge AI camera features like cat facial recognition and waste health analysis. The Neakasa M1 Plus offers robust self-cleaning at a lower price point for essential smart functionalities.
How do these litter boxes handle multiple cats?
The PETKIT uses AI camera facial recognition to track individual cat data. The Neakasa can track multiple cats but requires a minimum 1.1 lbs weight difference between them for accurate differentiation.
Which litter box offers better odor control?
The Neakasa M1 Plus features rapid waste sealing with dual-layer odor control. The PETKIT Purobot Max Pro 2 has an 8L waste bin holding up to 17 days of waste for one cat and is designed to be odor-free, though its eliminators require periodic replacement.
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