# Neakasa M1 Lite vs PetSafe ScoopFree SmartSpin

As of Oct 26, 2026, the Neakasa M1 Lite costs $329 and the PetSafe ScoopFree SmartSpin costs $400, so the Neakasa M1 Lite is $71 cheaper. The PetSafe ScoopFree SmartSpin has a published review score and ranks #6 in our self cleaning litter boxes ranking; the Neakasa M1 Lite is not scored yet. Pick the Neakasa M1 Lite for large cats on a mid range budget. Pick the PetSafe ScoopFree SmartSpin for small spaces and tighter budgets.

Prices checked Oct 26, 2026. HTML version: https://robotsforthat.com/vs/neakasa-m1-lite-vs-petsafe-scoopfree-smartspin/

## Side by side

| | Neakasa M1 Lite | PetSafe ScoopFree SmartSpin |
|---|---|---|
| Price | $329 | $400 |
| 3 year cost | $329 | $986 |
| Our score | Not scored yet | 7.5/10 |
| Rank in Litter box | #12 | #6 |
| Status | on sale | on sale |
| Warranty | 2 year limited (maker page) | 1 year (per Chewy listing) |
| Cat weight range | 2.2 to 33 lb, Kitten Mode below 2.2 lb | Up to 25 lb (Cats.com cites a 2.5 lb, 6 month minimum) |
| Max cats | Not stated; app tracks up to 3 cats (Chewy listing) | Not stated; marketed for multi cat homes |
| Waste drawer | 11.23 L bin, about 14 days for one cat | 6 L sealed drawer with deodorizer, up to 2 weeks (maker claim) |
| Sensors | 6 pairs of infrared sensors and 4 weight sensors | Exit detection, weight change detection, child lock |
| App | Neakasa app (iOS and Android) | PetSafe app, 2.4 GHz WiFi; tracks weight, usage and drawer level |
| Litter type | Fast clumping granular litter such as bentonite; not pellet or non clumping | Clumping clay; Chewy says not for crystal, non clumping or large pellets |
| Size | 13.86 in entry height, 22.81 lb; overall size not listed | 20.9 x 18.9 x 26.4 in, entry about 12 in off the floor |
| Noise | About 50 dB (TechnoMEOW) | No dB rating published; reviewers describe it as quiet |
| Best for | large cats on a mid range budget | small spaces and tighter budgets |
| Skip if | you have a senior cat that struggles to climb | you have a large or senior cat |

## What reviewers found

### Neakasa M1 Lite

- TechnoMEOW: Ran daily for weeks in a multi cat home with no jams or incomplete cycles; odor stayed controlled near a full bin, and it stopped immediately when a cat re entered mid cycle. [Source](https://technomeow.com/neakasa-m1-lite-review-open-top-litter-box/)

### PetSafe ScoopFree SmartSpin

- Cats.com: Best Budget in the October 2026 roundup; does not auto empty litter and the raised entry may deter some cats. [Source](https://cats.com/reviews/best-self-cleaning-litter-box)
- Cats.com (3.6/5): Month long multi cat test: quiet and easy to deep clean; smaller cats used it more than larger ones; frequent customer reports of technical problems. [Source](https://cats.com/petsafe-scoopfree-smartspin-review)
- TechnoMeow: Most compact automatic box the reviewers tried; strong odor control; drawer fills fast with three or four cats. [Source](https://technomeow.com/?p=8900)

## Questions buyers ask

### Which is better, the Neakasa M1 Lite or the PetSafe ScoopFree SmartSpin?

The PetSafe ScoopFree SmartSpin has a published review score and ranks #6 in our self cleaning litter boxes ranking; the Neakasa M1 Lite is not scored yet. Pick the Neakasa M1 Lite for large cats on a mid range budget. Pick the PetSafe ScoopFree SmartSpin for small spaces and tighter budgets.

### Which is cheaper?

The Neakasa M1 Lite at $329, versus $400 for the PetSafe ScoopFree SmartSpin, checked Oct 26, 2026. Over 3 years with running costs: $329 vs $986.

### What is the difference between the M1 Lite and the ScoopFree SmartSpin?

Cat weight range: 2.2 to 33 lb, Kitten Mode below 2.2 lb on the M1 Lite, Up to 25 lb (Cats.com cites a 2.5 lb, 6 month minimum) on the ScoopFree SmartSpin. Max cats: Not stated; app tracks up to 3 cats (Chewy listing) on the M1 Lite, Not stated; marketed for multi cat homes on the ScoopFree SmartSpin. Waste drawer: 11.23 L bin, about 14 days for one cat on the M1 Lite, 6 L sealed drawer with deodorizer, up to 2 weeks (maker claim) on the ScoopFree SmartSpin.

Full reviews: [Neakasa M1 Lite](https://robotsforthat.com/robot/neakasa-m1-lite/index.md), [PetSafe ScoopFree SmartSpin](https://robotsforthat.com/robot/petsafe-scoopfree-smartspin/index.md)