Side-by-side comparison based on expert reviews and community consensus.
Petcube Wireless Smart Fountain
Best Smart FountainPetlibro Dockstream 2 Smart Cordless Fountain
Best OverallPrice
$70-$90
$66-$80
Summary
The most feature-packed smart fountain available — UV-C antibacterial light, four-layer filtration, motion-activated flow, and app alerts for filter changes and cleaning schedules. Wireless battery lasts several days and the ceramic design is genuinely beautiful.
WIRED's top pick after testing multiple fountains — cordless for 30 days, app-connected, and features a wireless pump that makes cleaning dramatically easier. Tracks your pet's water intake over time so you can spot health changes early.
Pros
- UV-C antibacterial light plus four-layer carbon filtration system
- Motion sensor activates flow when pet approaches, saving battery
- Wireless/battery-powered — no cord needed for placement flexibility
- App alerts for filter health, cleaning schedule, and battery level
- Exceptionally quiet operation compared to other fountains
- Dishwasher-safe main components
- Cordless for up to 30 days on battery, or can run plugged in
- App monitors water intake, water levels, and battery life with daily/historical comparisons
- Wireless pump design makes disassembly and cleaning much easier
- Four-layer filtration: nonwoven fabric, activated carbon, ion-exchange resin, high-density sponge
- Detachable basin for easier cleaning
Cons
- Motion sensor inconsistent — often activates on close inspection rather than approach
- Only suitable for cats and small dogs — not large breeds
- Filters must be replaced every 30 days, sold in 3-packs for $10
- At $70-$90, one of the pricier options on the market
- Plastic basin is less hygienic than stainless steel or glass
- Requires more frequent cleaning than stainless steel alternatives
- Ongoing filter replacement costs
Our take
If you want the smartest fountain on the market and don't mind paying for it, Petcube's is in a class of its own. The UV-C light and motion sensing are features you won't find elsewhere at this price.
This is the fountain to get if you want the full package: smart features, easy cleaning, and cordless flexibility. WIRED tested it head-to-head against the competition and it came out on top.
Buy
