Cat Water Fountain – HydroBuddy 4L Stainless Steel

Keep your cat drinking — 4L of fresh water, controlled from your phone

Cats drink up to 2x more

Flowing water taps into their natural instinct to seek out fresh water

Supports healthy kidneys & liver

Chronic under-hydration is one of the leading causes of urinary and kidney problems in cats

More energy, more happiness

A well-hydrated cat is a more active, content cat

 

Kies je bundel & bespaar

Basis Starter

Alleen de fontein

Cat Water Fountain – HydroBuddy 4L Stainless Steel
€63,75 Gratis verzending
Cat Water Fountain – HydroBuddy 4L Stainless SteelRVS, 4L, ultrastil <30 dB
BESTE WAARDE

Abonnement Filters op autopilot

Fontein + filters elke 3 maanden

+
€76,74€61,39-20%daarna €12,99 / 3 mnd
Cat Water Fountain – HydroBuddy 4L Stainless SteelRVS, 4L, ultrastil <30 dB
Filter for HydroBuddy + abonnementElke 3 maanden automatisch geleverd — stop wanneer je wil
Gekozen:
✓ Gratis & snelle levering✓ 30 dagen retour✓ 2 jaar garantie
 
 
Transacties zijn 100% beveiligd en versleuteld
 
Fast & free delivery
 

Get Inspired

Real reviews

This is what smartpaw owners say

Independently collected on Trustpilot, unfiltered. You could be next.

4.5 sterren op Trustpilot
Excellent

4,4

Op Trustpilot

2000+

Tevreden Klanten sinds 2026

70%

Hogere wateropname

Bak vs fontein

A normal water bowl vs our automatic fountain

The difference is clear

Normal bowl
Our fountain
Normal bowl
Our fountain
Still water, collecting hair and dust
Fresh, filtered water flowing 24/7
Refilled by hand every single day
4L stainless-steel tank — top up far less
Slime and bacteria build up fast
Triple filtration keeps every sip clean
No clue when to clean or refill
App alerts for low water and filter
Your cat sniffs it and walks away
Moving water tempts your cat to drink more

SmartPaw-fonteinen vergeleken

Cat Water Fountain – HydroBuddy 4L Stainless Steel
Cat Water Fountain – HydroBuddy 4L Stainless Steel
Dit product
Cat Water Fountain – FlowMate Pro 4L Stainless Steel Wireless pet Water Fountain – AquaPaw 2.5L
Prijs €63,75 €44,99€84,99
Capaciteit 4 L 4 L2,5 L
Materiaal Roestvrij staal Roestvrij staalRoestvrij staal
Stroombron Met adapter (USB) Met adapter (USB)Draadloos (oplaadbare accu)
App Ja (met app) Niet nodigJa (app + UV)
Filter 4-laags filtratie Dubbel filtersysteemUV + filter
Beste voor Premium & grote inhoud Beste prijs-kwaliteitDraadloos, plaats overal

Onze partners

Aveve Tom & Co Goe Beestig Horta
FurVac founders
Est. 2025

Who we are

Just love. No hassle.

We're two young entrepreneurs from Ghent, Belgium, who started this project at the end of 2025.

Our goal: help pet owners keep the love and lose the hassle. So many pets simply don't drink enough, and that quietly leads to kidney and urinary problems. We want fresh, flowing water to be the easiest part of caring for them, never something you have to worry about.

We stay close to our customers, reach out anytime, we reply personally on WhatsApp.

Ghent, Belgium Founded late 2025 We reply personally on WhatsApp
Chat with us on WhatsApp

Meer drinken, gezonder dier

Veel katten drinken van nature te weinig. De HydroBuddy nodigt uit tot drinken met een zachte, continue waterstroom — zo blijft je huisdier beter gehydrateerd.

4L roestvrij staal

Grote 4L-capaciteit in duurzaam roestvrij staal: minder vaak bijvullen, altijd vers water. Eenvoudig uit elkaar te halen om te reinigen.

Advanced 4-Layer Filtration for Pure, Healthy Water

Our fountain uses a powerful multi-layer filter to keep your pet’s water fresh and safe.

  • Non-Woven Fabric – captures hair and fine particles
  • Activated Carbon – removes odors and improves taste
  • Ion Exchange Resin – softens water, reducing limescale and heavy metals
  • High-Density Sponge – blocks dust and larger debris
PRODUCT

What are the specs of the fountain?

The size is 23.8 × 23.5 × 11.4 cm.
The net weight is 2 kg (without water).
The Hydrobuddy runs on a DC 5V 1A power adapter.

How loud is the HydroBuddy during operation?

With an ultra-quiet motor under 23 decibels, the HydroBuddy operates silently—perfect for sound-sensitive pets and peaceful homes.

Does the Hydrobuddy require an app to operate?

No, the app is not required — you can use the fountain without it. However, the app makes things much easier: it notifies you when cleaning is needed, lets you track water levels, and allows you to adjust the water flow to your preference.

How often should I replace the filters in the HydroBuddy water fountain?

We recommend replacing both filters every 30 days to maintain clean and healthy water. The HydroBuddy features a dual filtration system for maximum water purity. Replacement filters are sold separately.

Is the HydroBuddy handy when I'm away during the summer?

Absolutely. Through the app you adjust the water flow and receive real-time notifications, for example when the water is running low. That way your pet stays hydrated even when you're away from home on a warm day.

Does the fountain keep the water fresh in warm weather?

The water stays in motion and is filtered, so it stays fresh longer than a bowl that sits still for hours. Refresh the water daily and replace the filter on time for the best taste.

What is the difference between the HydroBuddy and the FlowMate Pro?

Both are 4L water fountains with a stainless steel drinking surface and a quiet pump. The HydroBuddy adds app control: you adjust the water flow, track the water level and receive real-time notifications. The FlowMate Pro works without an app and uses a red LED to indicate low water. Choose the HydroBuddy if you want smart monitoring, the FlowMate Pro if you want to keep it simple.

Can I check from a distance whether my pet is drinking enough?

Through the HydroBuddy app you track the water level and receive notifications, for example when the water is low or the fountain needs attention. That way you can keep an eye on your pet's hydration, even when you're not home.

Can I adjust the water flow of the HydroBuddy?

Yes. Through the app you set the strength of the water flow to your pet's preference. Some cats prefer a gentle flow, others a livelier stream.

Which SmartPaw water fountain suits me best?

All three provide fresh, filtered water; the difference is in the controls. HydroBuddy (4L) is the smart choice: app control, adjustable water flow and water-level notifications. FlowMate Pro (4L) is the app-free, budget-friendly version with a red LED. AquaPaw (2.5L) is fully wireless and compact. If you want to monitor everything from your smartphone, the HydroBuddy is the best choice.

SHIPPING

If I order before 16:00 — when will I receive the product?

If your order is placed before 16:00 (local time, working days), we dispatch it the same day. Delivery is usually the next business day.

Do you ship internationally?

Yes, but delivery times and shipping fees depend on the destination country. Please check the shipping calculator at checkout for exact costs and arrival estimates.

How can I track my order once it’s shipped?

As soon as we ship your Chromefeeder, you’ll receive an email with a tracking number and link. You can monitor your parcel’s progress via the carrier’s tracking page.

RETURNS & REFUNDS

What’s your return policy?

You have 30 days from delivery date to return the feeder. Product must be unused, clean, and in its original packaging.

What happens if the product arrives broken or stops working?

If the fountain arrives damaged or fails due to a manufacturing fault, we will either send you a replacement or issue a full refund, whichever you prefer.

Heb je vragen? Contacteer ons via WhatsApp

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