Neakasa M1 Plus Review: Features, Pros & Cons
If you’re tired of scooping litter every day, an automatic litter box can make cat care much easier. The Neakasa M1 Plus is an open-top self-cleaning litter box designed to automatically separate waste from clean litter while giving cats an open, spacious area to use.
Unlike enclosed automatic litter boxes, the M1 Plus has an open-top design that allows cats to enter and exit without stepping into an enclosed chamber. It is designed for cats weighing approximately 2.2 to 33 pounds and has a 11.23-liter waste bin and 7.17-liter litter capacity.
The upgraded M1 Plus also adds several features focused on safety, odor control, and leak prevention, including six sets of infrared sensors, an odor-sealing strip, and a custom-fit sealing layer designed to help prevent urine leaks.
If you’re considering an automatic cat litter box, this Neakasa M1 Plus review breaks down its key features, specifications, advantages, and potential drawbacks so you can decide whether it fits your cat and your home.
Quick Verdict
The Neakasa M1 Plus is an open-top automatic litter box designed to reduce daily scooping while providing a spacious bathroom area for cats.
Its main highlights are the open-top design, large waste capacity, app connectivity, automatic waste separation, and upgraded safety and sealing features.
Best suited for: Cat owners who want less daily scooping, households with larger cats, and cats that may prefer an open litter-box environment.
Keep in mind: The M1 Plus works best with suitable clumping/scoopable litter, and its relatively large footprint means you’ll need enough floor space for the unit.
Neakasa M1 Plus Self-Cleaning Litter Box
If you’re looking for a self-cleaning litter box that can handle much of the routine waste-scooping work, the Neakasa M1 Plus is designed around convenience and automatic cleaning.
The unit separates waste from usable litter during its cleaning cycle and collects the waste in a dedicated compartment. Neakasa lists the waste bin at 11.23 liters, while the litter compartment holds 7.17 liters. The company says the waste capacity can provide up to around 14 days of use under its stated conditions, although actual emptying frequency will vary depending on the number of cats and how often they use the box.
Key Specs
*Specifications are based on Neakasa’s current published product information.*
Neakasa M1 Plus Features
Automatic Self-Cleaning
The main reason to consider the M1 Plus is its automatic cleaning system.
After your cat uses the litter box, the system processes the waste and separates it from the remaining litter, reducing the need to manually scoop after every use. The collected waste is transferred into the dedicated waste compartment.
This doesn’t eliminate litter-box maintenance completely. You’ll still need to refill litter, replace waste bags, clean the unit, and perform routine maintenance.
Open-Top Design
The M1 Plus uses an open-top litter box design instead of an enclosed rotating globe.
This gives cats a more open view of their surroundings while using the litter box and provides a spacious interior. Neakasa specifically positions the design for cats of different sizes, including larger breeds.
The open design can also make it easier for owners to see and access the litter area when adding litter or performing maintenance.
Designed for Cats Up to 33 Pounds
The Neakasa M1 Plus is designed for cats weighing approximately 2.2 to 33 pounds (1–15 kg). This broad weight range makes it an option for households with larger cats, including breeds such as Maine Coons and Ragdolls.
The available interior space is approximately 43.5 × 40 cm, according to Neakasa’s published specifications.
Large 11.23-Liter Waste Bin
The waste compartment has a capacity of 11.23 liters.
Neakasa states that this can provide up to approximately 14 days of use, but the actual interval between emptying the bin depends on factors such as the number of cats using it and their bathroom habits.
For a single-cat household, the larger waste compartment can mean fewer trips to empty the litter box compared with a conventional litter tray.
Pull & Wrap Waste Management System
The M1 Plus uses Neakasa’s Pull & Wrap waste-management system.
Instead of requiring you to scoop waste directly into a separate trash container, waste is collected in the designated waste compartment and the system is designed to make bag removal more contained and convenient.
This is particularly useful for owners who want to reduce direct contact with used litter.
Upgraded Safety Sensors
Safety is one of the major upgrades highlighted for the M1 Plus.
Neakasa states that the upgraded model uses six sets of infrared sensors to detect a cat’s movement, size, and position. The system is designed to pause operation when a cat is detected nearby or inside the unit. Weight sensors also contribute to the safety system.
The M1 Plus also uses a controlled rotation system designed to reduce pinch risks during operation.
Odor-Sealing Technology
The M1 Plus includes an upgraded built-in sealing strip designed to help contain odors around the waste area.
The open-top design means the litter area itself remains exposed, so the product should not be viewed as completely odor-proof. However, the waste-management and sealing features are intended to reduce odors from collected waste.
Leak-Prevention Design
Another upgrade is the custom-fit sealing layer between the litter chamber and silicone base.
Neakasa says this design can help prevent up to 95% of urine leaks before they spread. This is a manufacturer claim rather than a guarantee that leaks can never occur, so proper setup and regular cleaning are still important.
App Connectivity
The M1 Plus connects to the Neakasa app, allowing owners to monitor and manage the litter box from a smartphone.
The app can provide information related to litter-box activity and allows users to access available controls remotely. The system is compatible with Android and iOS devices.
Up to 50 dB Operating Noise
Neakasa lists the M1 Plus at up to 50 dB during operation.
That is intended to keep the automatic cleaning cycle relatively unobtrusive compared with louder household appliances. Actual perceived noise can vary depending on where the unit is placed and the surrounding environment.
Clumping Litter Compatibility
The M1 Plus is designed to work with clumping/scoopable litter.
Neakasa recommends fast-clumping granular litter, such as bentonite or mineral-based litter, for the best cleaning performance. Non-clumping litter, wood pellets, and other unsuitable litter types may not separate correctly during the cleaning process.
Choosing the right litter is therefore important for getting the most reliable performance from the automatic cleaning system.
Neakasa M1 Plus Pros & Cons
Like any automatic litter box, the M1 Plus has advantages and trade-offs worth considering before you buy.
Pros
Cons
Frequently Asked Questions
The Neakasa M1 Plus is designed for cat owners who want to reduce the amount of daily scooping involved in litter-box maintenance. Its combination of automatic cleaning, an open-top design, large waste capacity, app connectivity, and upgraded safety features makes it a feature-rich automatic litter box.
Whether it fits your needs will depend on factors such as your cat’s size, litter preference, available floor space, and how much automation you want.
The M1 Plus is designed for clumping or scoopable litter. Neakasa recommends fast-clumping granular litter, including bentonite or mineral cat litter, for the best results.
Yes. The M1 Plus is designed for cats weighing approximately 2.2 to 33 pounds (1–15 kg). Its open-top design also provides a relatively spacious area for larger cats to enter, turn around, and use the litter box.
The M1 Plus includes an upgraded odor-sealing strip and a waste-management system designed to help contain odors. However, because it has an open-top design, it should not be considered completely odor-proof. Regular cleaning and appropriate litter are still important for odor management.
Neakasa lists the M1 Plus at up to 50 dB during operation. The actual sound level you perceive can depend on the placement of the unit and the surrounding environment.
Yes. The M1 Plus can connect with the Neakasa app on Android and iOS, allowing owners to monitor litter-box activity and access available controls through their phone.
No. Although the automatic cleaning system reduces the need for routine scooping, owners still need to refill litter, empty the waste compartment, replace waste bags, and periodically clean the unit.
A traditional litter box requires the owner to manually scoop waste. The M1 Plus automates the waste-separation process and collects waste in a dedicated compartment. Its open-top design also gives cats a more open bathroom area than many enclosed automatic litter boxes.
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