Smart Motion Sensor Pet Water Fountain USB Filter Cats & Dogs

Keep your furry companions happily hydrated with this Smart Motion Sensor Pet Water Fountain. Featuring intelligent infrared detection, the fountain activates automatically the moment your pet comes within range — and powers back down when they walk away, saving energy and extending the pump's lifespan. It's the effortless, hands-free way to encourage healthy drinking habits in cats and dogs.

Made in Mainland China.

Why Your Pet Will Love It

• Motion-Activated Flow: The built-in sensor detects movement up to 3 metres away and triggers the water flow instantly — running water naturally attracts pets and encourages them to drink more throughout the day.
• Auto-Standby Mode: After your pet steps away, the fountain continues filtering for approximately 30 seconds before entering standby — keeping water fresh without wasting energy.
• Automatic Cycling Filter: Even when no pets are detected, the pump runs a full filter cycle 4 times per day (every 6 hours) to maintain clean, fresh water at all times.
• USB Powered & Easy to Set Up: Simply plug the 1.8-metre cable into any standard USB port — no batteries, no complicated wiring. The base features a suction cup that adheres firmly to any smooth surface.
• Compact & Versatile: Its small, discreet design fits seamlessly into any existing pet water fountain with a USB power input, making it a smart upgrade for your current setup.
• Suitable For: Cats and dogs of all sizes.

Product Specifications

Perfect Pairing: More Pet Essentials

Complete your pet's setup with these related products from our store:

• Mesh Zipper Storage Bags – Great for organising pet accessories

Helpful Resources

Proper hydration is essential for your pet's wellbeing. Learn more about keeping pets healthy at the CDC Healthy Pets, Healthy People resource.

Learn more: 3-Mercapto-3-methylbutan-1-ol

Frequently Asked Questions

Q: Will this smart sensor work with my existing pet water fountain?

A: Yes! The motion sensor pet water fountain add-on is compatible with virtually any pet fountain that has a USB power input. Simply connect the 1.8-metre USB cable to your fountain and any standard USB port or adapter, and you're ready to go.

Q: How does the auto filter cycle work when no pets are around?

A: Even if your pet hasn't visited the fountain in a while, the smart sensor module automatically activates the pump four times per day — once every six hours — to circulate water through the filter and maintain freshness.

Q: Is the sensor safe for both cats and dogs?

A: Absolutely. The infrared motion sensor is passive and completely safe for both cats and dogs of all sizes. It emits no harmful radiation and simply detects movement to trigger the water flow.

Q: Does it make a lot of noise?

A: One of the key benefits of the motion sensor is noise reduction. Because the pump only runs when your pet is nearby (or during scheduled filter cycles), overall operating time is significantly reduced compared to a continuously running fountain, keeping things quieter for both you and your pet.

Q: What if my pet is small and might not be detected at 3 metres?

A: The sensor is designed to detect any moving object within a 3-metre radius. Smaller pets will still be detected as they approach the fountain. If needed, positioning the sensor at a lower angle can help optimise detection for smaller animals.