Best Smart Water Fountains
For Cats in 2026
Cats are notoriously bad at drinking water. A smart fountain can prevent kidney disease. We found the ones that are easy to clean and actually quiet.
Most cat fountains end up in the bin after 3 months. Why? Because they are a nightmare to clean, or the pump starts making a grinding noise that keeps you awake.
The new generation of Smart Fountains solves these problems with wireless pumps, stainless steel tanks, and app monitoring that tells you exactly when to change the filter.
Hygiene Priority #1
We strongly recommend buying a fountain with a Stainless Steel or Ceramic top. Plastic scratches easily, creating breeding grounds for "biofilm" (slime bacteria) which causes feline chin acne.
Top 3 Smart Fountains
1. Petlibro Dockstream (App Version)
Best Overall
The "Dockstream" gets its name from the wireless pump base. You can lift the tank off to fill/clean it without unplugging any cords. It is genius.
The app tracks your cat's water intake (essential for spotting early kidney issues) and alerts you when the water level is low.
- Silent: Almost inaudible (23dB).
- Hygienic: 304 Stainless Steel tank available.
- Battery Backup: Runs for days if power fails.
2. Petkit Eversweet Solo 2
The Stylish Choice. Petkit makes beautiful tech. The Solo 2 has a wireless pump (like the Petlibro) but uses a translucent tank so you can see the water level instantly without the app.
It connects to the Petkit app which is very polished, offering "Smart Mode" (intermittent pumping) to save energy.
3. Catit Pixi Smart Fountain
Best Budget Smart Option. It looks like a cat (with a nose that lights up red when water is low). It's cute, but packs serious tech underneath, including UV-C sterilization to kill bacteria in the water.
- UV-C Light: Sanitizes water every hour.
- Visual Alerts: The "Nose" turns red when empty.
- Plastic: Only the top is stainless steel (on the Pro version).
Feature Comparison
| Feature | Petlibro Dockstream | Petkit Eversweet Solo 2 | Catit Pixi Smart |
|---|---|---|---|
| Pump Type | Wireless (Induction) | Wireless (Induction) | Wired (In Water) |
| Tank Material | Stainless Steel Option | Translucent Plastic | Plastic |
| App Control | Yes (Health Data) | Yes (Scheduling) | Yes (Alerts) |
| UV Sterilizer | No | No | Yes |
| Battery Backup | Yes (Built-in) | No (Optional Cable) | No |
| Price | £69.99 | £59.99 | £85.00 |
Why "Wireless Pump"?
No Cords in Water
Old fountains had the power cord going INTO the water. Dangerous and annoying. New pumps sit on top of a base, powered by magnets.
Easy Cleaning
Because there is no cord attached to the tank, you can pick the whole thing up and wash it in the sink like a regular bowl.