Portions that do not depend on your evening · review
A five-liter Wi-Fi feeder that publishes its portion weight at about ten grams and its kibble limit at under half an inch.
What we take from it The only feeder in this survey that publishes both figures the shelf asks for: the kibble it will take — under half an inch — and what a portion actually weighs, about ten grams. Five liters feeds two adult cats for ten days, and it connects to 5 GHz Wi-Fi, which most feeders will not. What it does not do is weigh anything or know which cat came.
A 5 L / 20 cup hopper, app scheduling and manual feeding, a feeding log, 5 GHz or 2.4 GHz Wi-Fi, and a 10-second voice recording played before each meal. Stated to feed two adult cats for ten days on a full tank. $69.99.
The introduction to this page names it: the specification that matters on a feeder is which kibble sizes it will not jam on, and almost no listing gives it.
This one does, twice over:
The second is rarer than the first. Every feeder on this shelf counts portions, and a portion is a rotor turn; this is the only listing in the American survey to convert that turn into grams. It is what makes a vet’s instruction — “ninety grams a day, split in three” — something you can actually program.
Compare the PETLIBRO on this page, which takes 2–15 mm (0.08 to 0.59 in) kibble and never says what a portion weighs.
“oneisall automatic cat food dispenser can connect to 5G/2.4G Wi-Fi. Compared to 2.4G Wi-Fi, this feeder with 5G feature would connect to network more stably.”
Of the devices surveyed across this site’s machine shelves, the great majority are 2.4 GHz only. A feeder that joins a 5 GHz network is one that works on a modern mesh router without hunting for a legacy band — a small thing until the day it is not.
“This cat feeder would deliver the same amount of food to each bowl. 100% fair for each lovely pet.”
That is a splitter promise, not an identification promise. It divides the ration evenly; it has no idea which cat eats which half. For that, the smart bowls shelf on this site has an RFID feeder that locks the lid.
The figure given is “a full tank of dry food allows 2 adult cats to eat for 10 days” — about 250 g (8.8 oz) a day between them, which is consistent with 5 L of kibble. No figure is given for one cat or for three.
Ten seconds, played before each meal. It is the feature every feeder on this shelf has and none explains: a recorded call trains the animal to associate the sound with food, which means it comes to the bowl rather than finding it hours later with the kibble stale.
No jam behavior, no battery backup, no power-cut behavior, no hopper seal or desiccant, and no weight for the unit’s own portions beyond the ≈ 10 g figure. The feeders shelf judges three things — portion consistency, hopper seal and what happens in a power cut — and this listing answers only the first.
The PETLIBRO on this page publishes a desiccant, a sealing strip and a battery backup, and charges thirty dollars more for them.
Read on the day this page was built: $70 at the American Amazon shop.
Read from Keepa on the day this page was last revised; stock and price both move without notice.
Prices quoted in this text were read on 2026-10-06. The live price is at the top of the page.
| Hopper | 5 L / 20 cups |
|---|---|
| Portion weight | ≈ 10 g (0.4 oz) (≈ 1/12 cup) — published |
| Kibble limit | Under 0.5 in (12.7 mm) |
| Stated duration | 2 adult cats, 10 days |
| Wi-Fi | 5 GHz and 2.4 GHz |
| Bowls | Equal share to each — no identification |
| Voice call | 10 seconds, before each meal |
| App | Scheduled and manual feeding, feeding log, family sharing |
| Body | 425 × 180 × 340 mm (16.7 × 7.09 × 13.4 in), 1,960 g |
| Reference | PFD-002 PRO |
| Hopper seal or desiccant | Not published |
| Power-cut behavior | Not published |
| Amazon reference | B0C5X4N132 |
| EAN | 6934399222634 |
Anything over half an inch (12.7 mm), by oneisall’s own statement — which makes it the rare feeder you can check against the bag before buying. The introduction to this shelf singles this figure out as the one that matters and the one nobody publishes. The PETLIBRO feeder on this page gives a band instead, 2–15 mm (0.08 to 0.59 in), so it takes slightly larger pieces and sets a lower limit as well.
With the published conversion: one portion ≈ 10 g (0.4 oz) ≈ 1/12 cup. Ninety grams a day split into three meals is three portions a meal. No other feeder in this survey lets you do that arithmetic — the rest count portions and leave the weight unstated, so the dose becomes a rotor count you have to calibrate with a kitchen scale yourself.
No. It divides each meal equally between two bowls — "100% fair for each lovely pet" — and that is a mechanical split, not recognition. If one cat is on a prescription diet or medicated food, an even split is exactly the wrong behavior; for that, the smart bowls shelf on this site has an RFID feeder whose lid only opens for the cat wearing its tag.
Details checked on October 6, 2026.
Two cats on a weighed ration, where the vet gave the dose in grams
Amazon reports what buyers took in the month before this page was last checked: at least 2,000.
The figure is a floor, rounded by Amazon, and read through Keepa — it says what buyers picked, not what a maker claims.
Specifications: the manufacturer sheet for pet devices and the matching Amazon product page. Prices and availability: Keepa. Every figure on this page names its source.
4 L · 1–6 meals · 7–9 g (0.2 to 0.3 oz) portions · voice recording · battery backup
A 4-liter hopper with a semi-transparent body, portions of roughly 7 to 9 grams, a ten-second voice recording and a battery backup alongside the USB-C supply.
Best for: Anyone who wants to know what the feeder is actually dispensing, in grams, without weighing it themselves.
Two meals · 400 g (14.1 oz) per bowl · 48 h quartz timer · ice pack
A two-meal timed feeder with no app, no motor and no jam: the lid rotates on a quartz timer and each bowl holds 400 g (14.1 oz) of wet food, kept cool by the supplied ice pack.
Best for: A cat on wet food that needs one meal while you are out, and anyone who has had a hopper feeder jam.
≈ $30
Five meals · 330 g (11.6 oz) stainless bowls · digital timer · two ice packs
Five stainless bowls of 330 g (11.6 oz) on a digital timer, with two ice packs and a tamper-resistant lid. It is the wet-food feeder for an absence longer than a day.
Best for: A weekend away with a cat on wet food, or a cat fed several small meals a day for medical reasons a vet has set.
≈ $41
