Best Automatic Cat Feeders: Timed and Gravity
The first choice is timed or gravity: a timed feeder releases set portions at set times, while a gravity feeder refills the bowl as your cat eats and controls nothing about how much. We picked the oneisall two-bowl timed feeder, rated 4.6 stars from 4,429 ratings, as the best overall; for the biggest hopper, the Faroro; and for free-feeding, the Amazon Basics gravity set.
One thing to know before buying: the Faroro listing says it is non-returnable for food-safety reasons unless it arrives damaged or defective.
Our picks
- Best Overall: oneisall Automatic Cat Feeder for 2 Cats · Amazon
- Best Large-Hopper Timed Feeder: Faroro / Roffie Pet Automatic Cat Feeder (7 L) · Amazon
- Best Gravity Feeder: Amazon Basics Gravity Food Feeder and Water Dispenser Set (Small) · Amazon
How we picked
We searched Amazon for automatic cat feeders on October 14, 2026, sorted by review rank, and kept listings rated at least 4.5 stars on 1,000 or more ratings. We set aside unbranded sets and products that are not feeders, such as a heated bowl. We opened the shortlisted listings and read the type, capacity, portions, meals per day, kibble limits, power and return terms.
Food is only half of it; our guide to how much water a cat should drink covers the other half. Placement matters too: the Animal Humane Society, cited in our guide to how often to change cat litter, says not to put a litter box next to your cat's food or water. If you want to hide the box, see our litter box enclosure picks.
1 Best Overall: oneisall Automatic Cat Feeder for 2 Cats
- Two stainless steel bowls on opposite ends, each given the same portion, per the listing
- 5-liter (20-cup) hopper; up to 6 meals a day; portions of about 10 grams
- For dry food with kibble smaller than 0.5 inch, per the listing
- Plug-in power with a backup of 4 AA batteries, not included
The oneisall is our overall pick because its listing describes plug-in power with AA battery backup (the Faroro listing says only battery powered), up to six meals a day and a bowl at each end, so two cats can eat at once. Unlike the Faroro, it can be returned within 30 days. Its spec table gives a two-year warranty. The bowls are dishwasher safe, but the main unit is not washable.
2 Best Large-Hopper Timed Feeder: Faroro / Roffie Pet Automatic Cat Feeder (7 L)
- 7-liter (29-cup) hopper, the largest here
- Up to 4 meals a day, portions from 2 teaspoons to 4.5 cups
- Dry food only, kibble 0.2 to 0.6 inch, per the listing
- Removable food container, plastic bowl and ABS shell, per the listing
This single-bowl feeder has the biggest hopper of the three and a wide portion range, with the same star rating as the oneisall on a nearly identical base. Its listing is muddled about who makes it: the title says Faroro, the brand line says Roffie Pet, and it is sold by WECACO and shipped by Amazon. Check the return terms first: Amazon lists it as non-returnable for food-safety reasons, except if it arrives damaged or defective. The warranty is given as two years in a bullet and as 1 in the spec table, and the listing does not say what batteries it uses.
3 Best Gravity Feeder: Amazon Basics Gravity Food Feeder and Water Dispenser Set (Small)
- A gravity food feeder and a gravity water dispenser, sold as a set of two
- 152-fluid-ounce food hopper and 135.3-fluid-ounce water hopper, both see-through
- Gravity-fed, with no timer or portion control; the listing describes no power source
- Hand wash only; anti-skid rubber feet
If your cat free-feeds and you want the bowl kept topped up, a gravity feeder is the simplest option, and this set adds a water dispenser. It has the deepest rating base of the three, though the lowest star rating. There is no timer and no portion control, so it cannot stop a cat from overeating. Its spec table gives a capacity of 1 gallon; we use the bullets' 152 and 135.3 fl oz figures.
At a glance
| Feeder | Type | Capacity (per listing) | Meals per day | Power |
|---|---|---|---|---|
| oneisall | Timed, 2 bowls | 5 L (20 cups) | Up to 6 | Plug-in, AA backup |
| Faroro (Roffie Pet) | Timed, 1 bowl | 7 L (29 cups) | Up to 4 | Battery (type not stated) |
| Amazon Basics | Gravity | 152 fl oz food + 135.3 fl oz water | Free feeding | None listed (gravity) |
Specs as stated on each Amazon listing on the capture date.
What to look for
Timed or gravity
A timed feeder controls when and how much; a gravity feeder only keeps the bowl full. If you are unsure whether your cat should free-feed, ask your veterinarian how much it should eat.
Kibble size
Both timed feeders describe dry food and give kibble limits: below 0.5 inch for oneisall, 0.2 to 0.6 inch for Faroro.
Power and backup
The oneisall runs plugged in, with AA batteries as backup. The Faroro listing says battery powered without saying which batteries.
Return terms
The Faroro listing is non-returnable for food-safety reasons unless damaged or defective. The other two show a 30-day refund or replacement.
The bottom line
- Best overall: The oneisall feeds two cats at once, runs plugged in with battery backup and offers up to six meals a day.
- Best large-hopper timed feeder: The Faroro (Roffie Pet) has the biggest hopper and widest portion range, but it is non-returnable unless damaged or defective.
- Best gravity feeder: Amazon Basics is the simplest option, with a water dispenser included and no portion control.
FAQ
Can I put wet food in these feeders?
Not according to these listings. Faroro says dry food only, oneisall describes dry food and kibble size, and the Amazon Basics set lists dry food as its recommended use.
Does a gravity feeder control portions?
No. It refills the bowl as your cat eats, with no timer. For portion control you need a timed feeder like the oneisall or the Faroro.
What happens in a power cut?
The oneisall runs on 4 AA batteries as backup, not included. The Faroro listing says battery powered but does not say which batteries. The Amazon Basics listing describes no power source; it is gravity-fed.
Can two cats share one feeder?
The oneisall is built for that, with a bowl at each end given the same portion at each meal. The Faroro has a single bowl.
How long does a full hopper last?
The oneisall listing says a full hopper feeds two adult cats for 10 days, and the Faroro listing says a few days to a week; both depend on portion size.
Editor's note: Ratings, specs and sellers are from each Amazon listing as captured on October 14, 2026. Listings change, and when this page and a listing disagree, the listing is right.
