OneIsAll PF05 Automatic Cat Feeder, Black, 12-cup

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$32.99 (-42%) Chewy Price
$56.99 List Price
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About This Item

At a Glance

  • All Lifestages

Details

  • Smaller servings promote healthier digestion and weight management for your pet.
  • With just a single knob, this sleek and minimalist design makes it easy to handle all functions of the feeder.
  • Compatible with all dry foods, from kitten kibble to adult pellets and freeze-dried treats.
  • Features both AC adapter and battery backup, ensuring uninterrupted meals for your pet.
  • With a low body and four anti-skid pads, this feeder stays steady even when bumped, ensuring food is dispensed as planned.

FAQ

Learn More About OneIsAll From Our Team of Experts

Oneisall Automatic Cat Feeder

The Oneisall automatic cat feeder ensures precise, timed feeding by dispensing meals exactly at scheduled times—without delay. Its intuitive design simplifies setup and operation with a single, user-friendly knob, replacing complicated button controls.

Sturdy, Safe, and Reliable

This low-profile automatic cat feeder features a weighted base and anti-skid pads to maintain perfect stability—even with playful cats around—ensuring consistent and reliable meal delivery.

Get Started and Relax

Enjoy effortless operation with our automatic pet feeder. A single intuitive knob controls all functions, offering a simple and stress-free pet care experience.

Monthly Desiccant Ritual

The Oneisall automatic feeder includes multi-layer sealing and built-in desiccants that keep every piece of cat food perfectly crisp—so your cat enjoys that satisfying crunch in every meal.

About OneIsAll

Founded in 2012, Oneisall has become a leading brand in smart pet products. Guided by the mission to “Transform How You Pet,” Oneisall develops innovative, high-quality grooming and feeding solutions that make pet care easier and more enjoyable for both pets and their parents.

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Frequently bought together

Questions & Answers

8 Customer Questions

What is the size of a “portion” in cups?

Answer by Chewy • Oct 20, 2025
One cup is equivalent to 19 portions or 114 grams.

How many days will this operate? Do you have to reset daily or will it continue the scheduled feedings as long as there is food in the container?

Answer by Chewy • Aug 03, 2025
This automatic feeder will continue to dispense food as scheduled until the container is not refilled.

How many liters of dry food does it hold, and does it have wifi?

Answer by Chewy • Aug 25, 2025
This feeder can hold 3 liters of food. It does not connect to Wi-Fi.

How long will this run on battery backup?

Answer by Chewy • Nov 25, 2025
The built-in battery has a normal lifespan of approximately one year.
Reviews
Write a Review
4.2
Rated 4.2 out of 5 stars
38 Ratings
Terms & Conditions

Customers Mention

Chewy identifies key considerations with the help of artificial intelligence and our veterinarians.

Durability and Reliability

84% Positive

Feeding Schedule

97% Positive

Food Storage Capacity

97% Positive

Portion Control

98% Positive

27 Customer Reviews

Rated 5 out of 5 stars
By Stefanie on Dec 31, 2025

Our cat’s new god

Our cat is incredibly food motivated and feeding times can be problematic and violent. After getting appropriate portions dialed in, she’s a little less crazy. Although

Our cat is incredibly food motivated and feeding times can be problematic and violent. After getting appropriate portions dialed in, she’s a little less crazy. Although about an hour before feeding she sits and stares at the feeder, waiting for her prayers to be answered. She’s finally lost some weight since the portion sizes are consistent. She’s only managed to get the lid off once.

Rated 4 out of 5 stars
By Jeannie on Dec 22, 2025

Great OneIsAll PF05 Automatic Cat Feeder, Black, 12-cup

Love it. Very easy to use and program. The top is cat proof, so I dont habe to worry about him trying to lift it or knock it over. My cat gets excited when he hears

Love it. Very easy to use and program. The top is cat proof, so I dont habe to worry about him trying to lift it or knock it over. My cat gets excited when he hears the kibble dispensing from the feeder. Minus 1-star because there is no off button. The only way to power off, apparently, is to unplug the unit, and remove the back-up D batteries. That was not well thought out.

Rated 3 out of 5 stars
By Terry on Dec 24, 2025

Listen to instructions

Scan the barcode, and listen to the instructions. I threw away the desiccant bag because I thought it was packaging. It was confusing to program as well. I will

Scan the barcode, and listen to the instructions. I threw away the desiccant bag because I thought it was packaging. It was confusing to program as well. I will update later on the mechanics, and if it works correctly I’ll give it another star.

Rated 4 out of 5 stars
By Rose on Oct 30, 2025

Solid Machine, little clunky.

My cat now comes running when she hears her kibble dropping into the stainless steal tray. I really appreciate a machine that doesn't connect to WiFi in the era

My cat now comes running when she hears her kibble dropping into the stainless steal tray. I really appreciate a machine that doesn't connect to WiFi in the era of everything having to connect. Its kitty proof top works perfectly. My only hesitation is sometimes the kibble doesn't come out as much as started. But once I resorted to upping the portions by one more, it works perfectly. I admire that this also takes battery so if the power ever goes out, the machine will still function. Plus, if you don't have batteries, it'll still run plugged in.

Rated 5 out of 5 stars
By Jrn Mjmn on Sep 24, 2025
Received Free Product

Both Maurice and Jack love their new auto feeder!!

What a handy and useful feeding tool/accessory. Both of our cats (rescues from Viva) came to us as teenagers pretty well set in their ways and habits. 4 a.m. feedings

What a handy and useful feeding tool/accessory. Both of our cats (rescues from Viva) came to us as teenagers pretty well set in their ways and habits. 4 a.m. feedings were what they were used to with their former owners. My wife and I don't do so well this that early schedule. We tried 'adjusting' then to a more daylight schedule but never have had much luch getting them to sleep later, which is our schedule. We set up this "OneIsAll" automatic pet feeder to provide them with an early morning snack while we snoozed until we got our rest until about 8 a.m. And this schedule seems to be working. We're all happy campers now! Set up was quick and easy. A big 'thumbs up'!

Rated 1 out of 5 stars
By Margaret on Dec 13, 2025

Unreliable connection

Bought three different automatic pet feeders to try with my three cats. This was the worst of all. Frequently disconnects from wifi. definitely would not buy again

Bought three different automatic pet feeders to try with my three cats. This was the worst of all. Frequently disconnects from wifi. definitely would not buy again or recommend.

Rated 5 out of 5 stars
By Mittens on Sep 18, 2025
Received Free Product

compact automatic feeder

Simple to program. The stainless steel dish is removable and easy to clean. Batteries (3 D batteries) are not included but it comes with a power cord. There is a

Simple to program. The stainless steel dish is removable and easy to clean. Batteries (3 D batteries) are not included but it comes with a power cord. There is a desiccant packet that inserts under the lid to absorb moisture and prevent mold. I use a 4-inch high laptop stand to elevate it from the floor so it is more comfortable for my cat to eat from. It seems well-made and everything works as expected.

Rated 5 out of 5 stars
By John on Aug 29, 2025

It works

I’ve waited about a month before I did this review. The directions were good, and it was very easy to set up. It has a feature where when you hand dispense that

I’ve waited about a month before I did this review. The directions were good, and it was very easy to set up. It has a feature where when you hand dispense that you can set how many drops you want each time rather than having to push the dial three times in my case. I did repeated of three and emptied the container. The daily average was the same within 1 gram. The bowl slants from front to back so the food drops and makes it easier for my kitty to get to it. I purchased this unit based on the reviews for the like unit that feeds to cats, which had a lot of very high reviews. You might want to check that out just to verify that you’d be with the unit I am.

Rated 5 out of 5 stars
By Matthew on Jan 7, 2026

Easy to use!

Was able to set a schedule on the feeder and dispense as much food as I wanted through out the day

Was able to set a schedule on the feeder and dispense as much food as I wanted through out the day

Rated 1 out of 5 stars
By barbara on Dec 18, 2025

Needed for my upcoming surgery

When they arrived, I found they would not work for what I needed them for. Please advise if they are returnable

When they arrived, I found they would not work for what I needed them for. Please advise if they are returnable