PETKIT EVERSWEET MAX Wireless Cat Water Fountain (UVC Pump, 3L, App Control) with Rechargeable Battery
Product description
Key takeaways
If you’re after a cordless, easy-to-live-with cat water fountain, the PETKIT EVERSWEET MAX is built around a pretty clear idea: keep the water cleaner, reduce exposed cables in the tank, and make day-to-day maintenance less of a chore. On paper, that combination—UVC sterilisation, a multi-stage filtration system, and a wireless pump powered by a rechargeable battery—makes sense for households where plug sockets are limited or where you simply don’t want cables cluttering the setup.
That said, “wireless” always comes with practical trade-offs. You’re not dealing with a plugged-in fountain all day, so you’ll want to get into the rhythm of charging and staying on top of reminders for refills and filter changes. It’s also not the sort of fountain you’d choose if you only care about the simplest, least-tech option—this one is more about smart monitoring and mode control than pure minimalism.
What to know before you buy
The EVERSWEET MAX uses a wireless pump design powered by a rechargeable 5,000mAh battery, with the brand stating up to 83 days of standby time. The real-world value here is convenience: no exposed cables in the tank area, and the flexibility to place it in kitchens, bedrooms, gardens, or while travelling—useful for UK homes where sockets can be oddly positioned.
It also includes UVC sterilisation via the pump, which is intended to help reduce bacteria in the water. If you’ve ever looked at a fountain and thought, “I like the idea, but I don’t want to constantly fight grime and odours”, the approach here is to tackle it at source—while also running a four-stage filtration process.
A smaller but meaningful point: the fountain is described as ultra-quiet, which matters if your cat drinks overnight or you want something that won’t keep you (or your household) awake.
What you’ll notice in everyday use
One of the standout features is the smart app control and monitoring. Through the PETKIT App (2.4GHz Wi‑Fi), you can monitor your pet’s drinking habits in real time, including frequency and duration, and you’ll get smart reminders for refilling and filter changes. If you’re the type of owner who likes to track hydration rather than just “hope for the best”, that’s where this model earns its place.
The fountain also includes custom hydration modes, with a motion sensor that can trigger water flow when your cat approaches. The practical benefit is that the stream is intended to be more interactive, while potentially reducing unnecessary power usage when no one’s around.
On top of that, it’s designed to be easy to clean thanks to a fully detachable tank and wireless pump arrangement. Removing tangled cables and hard-to-reach corners sounds minor until you’re actually washing parts every week.
Key features that matter (and where they may fall short)
4-stage filtration is a major part of the pitch: sponge, activated carbon, high-density cotton, and a filter layer. The goal is to remove hair, impurities, and odours, while softening water and keeping it fresh enough (and oxygen-rich) to encourage drinking.
UVC sterilisation is positioned as the hygiene enhancer. It’s a sensible add-on if you’re trying to minimise bacterial build-up without constantly scrubbing everything beyond normal cleaning.
Quiet operation is aimed at bedrooms and night use.
Where you may want to be cautious is the wireless dependency. If your preferred routine is “fill, plug in, forget”, you might find yourself thinking about battery charging and maintenance reminders more than with a mains-powered fountain. Also, if you have multiple pets with very different drinking habits, the app monitoring and mode control can be helpful—but it’s still extra effort compared with the most basic fountains.
Specs at a glance
- Wireless pump powered by a 5,000mAh rechargeable battery (brand claims up to 83 days of standby time)
- UVC sterilisation integrated with the pump
- App control and monitoring via 2.4GHz Wi‑Fi
- 4-stage filtration system: sponge, activated carbon, high-density cotton, and a filter layer
- Motion sensor hydration modes (Smart, Normal, and Battery modes)
- Auto shut-off when water runs low
- Detachable design for easier cleaning
- Capacity listed as 3L
Who it suits best (and who should skip it)
It’s a solid pick if you want a cordless cat water fountain with smart monitoring, you care about hygiene (UVC plus multi-stage filtration), and you’d benefit from the ability to place the fountain where sockets are inconvenient. It’s particularly well matched to owners who like quiet night-time operation and want a setup that’s less fiddly to clean.
It may not be the best match if you’re looking for the simplest “plug in and forget” experience, or if you don’t want to manage battery charging and routine reminders. Also, if you’re mainly buying for a one-off guest setup or very short-term use, it might feel like more features than you need.
Should you buy it?
If you value cordless placement, app-based hydration monitoring, and a hygiene-focused design (UVC plus four-stage filtration), the PETKIT EVERSWEET MAX looks like it’s built for owners who take hydration seriously. The ultra-quiet aim and automatic low-water shut-off also reduce the day-to-day worry.
However, if your priority is minimal maintenance and you dislike anything that relies on battery routines, you may want to look at a more straightforward mains-powered approach instead. The EVERSWEET MAX is very much about convenience through design and smarter monitoring, and that only feels “worth it” when you’ll actually use those features.
Mini FAQ
Is the pump fully wireless?
Yes—the fountain is described as having a fully wireless water pump design, powered by a rechargeable battery.
Does it really help with hygiene?
The model combines UVC sterilisation with a four-stage filtration system, which is intended to reduce bacteria and remove hair, impurities and odours.
What does the app monitoring include?
Through the PETKIT App (2.4GHz Wi‑Fi), you can monitor drinking habits in real time, including drinking frequency and duration, plus receive reminders for refilling and filter changes.
Does it run continuously?
It includes hydration modes, including a motion sensor activation that triggers fresh flowing water when your cat approaches (depending on the selected mode).
How easy is it to clean?
The tank and wireless pump are described as fully detachable, helping make cleaning faster and reducing cable-related hassle.