Our Verdict
Neakasa M1 Plus Wins

It accommodates larger cats up to 33.0 lbs and has a larger 11.2L waste capacity. Choose PETKIT Purobot Max Pro 2 for its AI camera health monitoring, multi-cat recognition, and up to 17 days waste storage for one cat.
Spec Comparison
7 specs compared
| Specification | ![]() | ![]() |
|---|---|---|
| Price | $430 | $500 |
| Rating | 4.0(3.1k) | 4.3(141) |
| Sensor Type | 6-array rotary sensors | AI camera |
| Max Pet Weight | 33 lbs | 17.6 lbs |
| Waste Capacity | 11.2L | 8L |
| Weight | 22 lbs | 24 lbs |
| WiFi | Yes | Yes |
| Dimensions | 20.67" × 20.2" × 23.23" | 22" × 25.2" × 26.77" |
| Noise Level | — | 45 dB |
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Pros & Cons
Quick overview of strengths and weaknesses
Neakasa M1 Plus
- 6-array rotary sensors improve detection accuracy
- 11.2L waste bin supports 7-14 days without emptying
- App control enables remote monitoring of cat activity
- Pull & Wrap system seals waste, reducing odor escape
- Requires proprietary waste bag refills
- Limited to 2.4GHz Wi-Fi connectivity
- Kittens under 3.3 lbs require manual mode
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 is better for multi-cat households or larger cats?
Neakasa M1 Plus supports cats up to 33.0 lbs with an 11.2L waste bin, lasting 7-14 days. PETKIT Purobot Max Pro 2 is limited to 17.6 lbs and its 8.0L capacity claims 17 days for one cat, making Neakasa better for larger pets and potentially more suitable for multiple cats...
What's the main difference in their sensor types?
Neakasa M1 Plus uses 6-array rotary sensors for accurate pet detection. PETKIT Purobot Max Pro 2 employs an AI camera with a 210° wide-angle lens for cat facial recognition, health monitoring through waste analysis, and individual multi-cat data tracking, offering more advanced insights.
How do these litter boxes handle odor control?
Neakasa M1 Plus features a "Pull & Wrap" system that seals waste in proprietary bags, effectively reducing odor escape. PETKIT Purobot Max Pro 2 is designed to be odor-free, but its odor eliminators require periodic replacement for continuous effectiveness.
Which product provides more advanced monitoring capabilities?
PETKIT Purobot Max Pro 2 excels in monitoring with its AI camera, offering cat facial recognition, individual health analysis via waste data, and multi-cat tracking. Neakasa M1 Plus provides standard app control for remote monitoring of basic activity.
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