Big-capacity self-cleaning litter box at a rare low price

Is the Devoko 90L Self cleaning cat litter tray worth buying? Yes — at £186.99, and especially because that is the all-time lowest price, it looks like a good-value option for multi-cat homes that want app control and strong safety features without paying premium-brand money. It is not the most refined automatic litter box on the market, but the combination of a 90-litre chamber, an 8.5-litre waste container, and 6 safety sensors makes it a serious contender for practical everyday use.

First impressions: big capacity, sensible feature set

The headline numbers matter here. Devoko offers a 90L main litter space and an 8.5L waste collection container, which puts it in the “designed for real household use” category rather than a novelty tray. The listing also positions it clearly for multi-cat households, and the extra-large format should suit owners who need less frequent intervention than a standard tray allows. The modular design and one-touch emptying and litter changing are especially useful if you want to keep maintenance simple.

How does the cleaning system work?

The box supports automatic cleaning, timed cleaning, and manual cleaning, so you are not locked into one routine. That flexibility is useful: automatic mode handles day-to-day use, timed cleaning can help keep odours down, and manual cleaning gives you control when you need it. The key question with any self-cleaning tray is reliability, and Devoko’s answer is its safety setup: 1 motion radar, 4 infrared sensors, and 6 safety sensors in total. That is a meaningful reassurance for cats that are nervous, fast-moving, or inclined to investigate the machine mid-cycle.

Is the app control useful?

The app is more than a gimmick here. Devoko says the cleaning mode can be controlled through the app and that it can record your cat's activity, which makes it easier to monitor routine and spot changes in behaviour. For owners who travel, work long shifts, or simply want a better sense of litter-box usage, that is genuinely helpful. The main caveat is that app features only matter if the Wi-Fi connection is stable and the software is easy to live with; the listing confirms app control, but not the quality of the app itself, so that remains an unknown rather than a guaranteed strength.

Performance and day-to-day use

On paper, this should work well for households that prioritise convenience and safety. The anti-pinch smart robot design and sensor suite are the most important welfare features, because the best automatic litter box is one that does not scare or endanger the cat. The waste bin size is respectable, but the actual cleaning cadence will still depend on how many cats use it and what litter you choose. For heavier-use homes, any automatic box can require more frequent emptying than the marketing suggests, so the 8.5L container is good, but not unlimited.

Build quality and practicality

The modular housing and one-touch emptying should make deep cleaning less awkward than with fully sealed designs. That matters because a litter box is only as good as its maintenance routine. If a product is difficult to strip down and clean, owners stop using it properly. Devoko appears to have made maintenance a priority, which is a plus for long-term hygiene. The extra-large format is also a benefit for larger cats that dislike cramped entry spaces.

How does the Devoko compare to alternatives?

Against the PETKIT PURA MAX 2 at £379.98 and 4.3★, the Devoko is dramatically cheaper and has a lower review rating of 4.4★ from 291 reviews. PETKIT offers a larger ecosystem and 11 safety sensors, but you are paying well over double the price. Compared with the PetPivot at £167.94 and 4.1★, Devoko costs a little more but has the stronger rating and a more feature-rich safety/app package. Against the FEELNEEDY at £191.24 and 4.2★, Devoko is slightly cheaper and currently looks better value, especially given the all-time-low price.

Is it good value for money?

At £186.99, with 15% off the £219.99 RRP, this is a competitive price for a self-cleaning tray with app control and multiple safety sensors. The fact that it is at the lowest ever recorded price makes the timing especially attractive. It is also selling at 100+ bought last month, which suggests real demand rather than a dead listing. The sales rank of #6975 is not standout, but for a specialist product category that does not automatically imply poor quality.

Final assessment

The Devoko is best seen as a practical, mid-priced automatic litter box with a strong safety story and enough capacity for multi-cat homes. Its biggest strengths are the 90L size, 8.5L waste bin, app control, and 6-sensor protection, while its biggest uncertainty is the unknown quality of the app and long-term reliability compared with premium rivals. If you want a dependable automatic tray at a sensible price, this is one of the more compelling options right now.