Petdiary Wireless Auto-Sensing Dog & Cat Water Fountain, Large

By Petdiary
Rated 4.5641 out of 5 stars
$79.99Chewy Price
In Stock
FREE 1-3 day delivery

About This Item


  • Powered by a long-lasting lithium battery.
  • Prevents electric shock with its wireless operation.
  • Features three layers of filtration media for optimal water cleanliness.
  • Includes an adjustable light that makes it paw-fect for all hours of the day.
  • Automatically turns on when your pet comes into range.

See More



Play Video: Learn More About Petdiary From Our Team of Experts
Learn More About Petdiary From Our Team of Experts

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LifestagePuppy, Adult, SeniorPuppy, Senior, All LifestagesPuppy, Kitten, Adult, SeniorPuppy, Adult, SeniorAll Lifestages
Breed SizeSmall Breeds, Medium Breeds, Large BreedsAll BreedsExtra Small Breeds, Small Breeds, Medium BreedsExtra Small Breeds, Small Breeds, Medium BreedsMedium Breeds
Bowl & Storage FeatureAutomaticSpill ProofSpill ProofAutomatic
Capacity (Max)84.5-oz100-oz256-oz60-oz1-gallon
Assembly RequiredNoNoYesYesNo
MaterialStainless SteelPlasticMetal, Stainless SteelPlastic
CompatibilityPlug-In PowerPlug-In Power
Tools IncludedNo Tools Required

Questions & Answers

8 Customer Questions

How long does the charge last
Answer by ChewyApr 30, 2023
The charge lasts for 110 days on standby.

How often does the filter need changed? What filters are used in the fountain?
Answer by ChewyJun 26, 2023
It is recommended to change the filter monthly, and this fountain uses the Petdiary Spaceship Water Fountain Replacement Filters.

how long does it take to charge ??
Answer by ChewyApr 26, 2023
It will take about 5 hours to charge full.

What is the material of this item, specifically where the water is held? Glass or plastic?
Answer by ChewyOct 09, 2023
The body structure is made of ABS plastic, and the water tank is also ABS plastic. It is convenient to handle and environmentally friendly.

ReviewsWrite a Review

Rated 4.5641 out of 5 stars
39 Ratings
Would recommend to a friend

39 Customer Reviews

Rated 5 out of 5 stars
By JIA on Nov 13, 2023

The BEST foundation I ever had

I have three cats who really enjoy drinking from the fountain. I own more than five fountains of different sizes and materials but I cannot use any of them for more than a day. One of my cat always managed to tear down the fountain quickly. This one survived! I feel that the quietness of this fountain plays a very important role. The pump is wireless, and the base is wide and stable. It is spacious for a 13 lb and a 15 lb cats to drink comfortably at the same time.

Rated 1 out of 5 stars
By Craig on Nov 11, 2023

Not All It Promised to Be

The first couple weeks of use, I loved this. After it was charged, it ran for several days and I had no issues. However, now the light indicator no longer functions properly, showing red all the time, which casts an eerie glow in the kitchen at night. (Red is supposed to indicate that the water is running low.) It doesn't hold a charge for more than a few hours, which negates the whole reason I bought this as to not tie up the few outlets in the kitchen. Moreover, once you put it together, you can't get the compartment that holds the filter open. I have to pry a small gap open and use tongs to pull the filter out to clean it and replace it. My cat seems to like the idea of a fountain, so I will be replacing this in the near future with something that actually works.

Rated 5 out of 5 stars
By Ling on Nov 27, 2023

4 maine coons approved

Thrilled with this water fountain! It's sleek, light, and easy to set up. With four Maine Coons, one being an explorer, I've tried various fountains. This one is harder for her to flip, and after a week, she's using it for drinking, not exploring. Still working on the auto-sensing mode, but all four cats now enjoy clean, freshwater all day long. Yay! Highly recommend!

Rated 5 out of 5 stars
By Jingqi on Nov 9, 2023

Fantastic product! Recommend!!

I just purchased this water fountain, and I must say, it's a fantastic product! The large-capacity fountain ensures my cat always have access to fresh, filtered water, and allows me to fill water only once a week. The auto-sensing can detects my cat, and starts dispensing water when he near this water fountain. The setup was a easy, and maintaining it has been just as easy due to its clean design. It's also been a relief to not worry about cords since it's wireless. It is definitely worth every penny. Highly recommend!

Rated 5 out of 5 stars
By Vivien on Nov 20, 2023

Quite Water Fountain

I had a a few wired water fountains for my cat and dogs before, and the pumps were noisy. I ordered this wireless one to try it. It is very quiet. The wireless pump makes it more convenient, too. I don't need to keep a power bank with it all the time since there is no outlet in the area to plug in. It's a little pricey but I think it's worthy.

Rated 5 out of 5 stars
By Nancy on Nov 17, 2023

beautiful design, good functionality

My cat took to it immediately and had been drinking more water throughout the day. What I like the most about this fountain is it’s so quiet. The large size also means u don’t have to refill it for a week at a time. Not to mention it’s aesthetically pleasing. Highly recommended for cat owners looking to encourage their pets to drink more water.

Rated 5 out of 5 stars
By Lei on Nov 27, 2023

Both my cat and my dogs fallen in love with drinking water

I am absolutely thrilled with this pet water fountain, and so are my furry friends! Both my cat and dog have fallen in love with drinking water from it. The best part? It operates silently, which my cat appreciates, and my dog seems to love it even more. It's a hit in our household!

Rated 5 out of 5 stars
By Zhanpeng on Oct 20, 2023

Great design, volume, and also quiet

I love this water fountain. It has a super large volume so I don't need to worry about my cat even on a travel. I also like the transparent design especially, allowing me to see the quality of the water at all time. One additional thing is that it has a blue light at night which I think helps attract the cat to drink more water. It stays pretty quiet that does not interrupt your sleep at night also

Rated 5 out of 5 stars
By Patricia on Nov 24, 2023

Petdiary Wireless Water Fountain

I have tried several water fountains for my cat Baca. He would rather me stand at the since and dribble water from the sink in his face than use a water bowel. So far he has taken to the new addition, but still begs for me to dribble water in his face. LOL

Rated 5 out of 5 stars
By yan on Nov 20, 2023

Prefer for my cats

Ever since we got this cordless’s water fountain my furbaby loves his water more and more he definitely keeps hydrated. Love how it has its filter to keep his water super fresh and clean and how the sensor works fantastic, I highly recommend this product.