Pet Owner Buying Guide

Best Automatic Pet Feeders for Apartments

Our top pick is the PETLIBRO Granary 5L — a no-subscription smart feeder you can run entirely from your phone, with D-battery backup for old-building power blips.

Updated August 2026 • 5 picks compared

★ Best Overall · Best for Renters

PETLIBRO

Granary 5L WiFi (Automatic Cat Feeder)

Set-and-forget feeding you can run from your phone — no subscription, ever.

The Granary is the smart feeder we'd hand a first-time renter: schedule up to 10 meals from the free PETLIBRO app, and if the power blips in an older building, three D batteries keep it running. The sealed 5L hopper keeps a week-plus of kibble fresh.

Free app with no monthly fees — schedule meals from work or a weekend away
Runs on the wall plug with D-battery backup for outages
Sealed 5L hopper holds ~21 cups, with low-food alerts to your phone
Infrared jam protection and a stainless bowl that rinses clean

Dry food only — not for wet or raw diets
Backup D batteries aren't included

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Best for Big Dogs & Big Capacity

PetSafe

Smart Feed 2nd Generation

A 24-cup workhorse that talks to Alexa and never skips a meal.

If you've got a hungry dog or just hate refilling, PetSafe's 24-cup hopper goes a long way. Schedule up to 12 meals in the My PetSafe app, add a 'slow feed' spread for gulpers, and lean on battery backup during outages.

Large 6L / 24-cup capacity means fewer refills for bigger dogs
My PetSafe app plus hands-free Alexa control
Slow-feed setting spreads a meal over 15 minutes for fast eaters
Battery backup keeps meals on schedule in a power cut

Priciest pick here
Larger footprint eats counter space in a small kitchen

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Best Budget

WOPET

6L WiFi Automatic Feeder

Nearly all the smart features for well under the name brands.

WOPET packs WiFi scheduling, a low-food sensor, and a record-your-voice mealtime call into a 6L feeder that usually costs less than the big names — an easy first smart feeder for a new apartment.

WiFi app scheduling for up to 15 meals a day
Record your own voice to call your pet to the bowl
6L hopper with low-food phone alerts
Wall plug with D-battery backup

App and setup feel less polished than PETLIBRO or PetSafe
Dry food only

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Best for Wet Food · No-Subscription Pick

Cat Mate

C500 5-Meal Feeder

Cordless, quiet, and the rare feeder that handles wet food.

The C500's five-tray carousel and twin ice packs make it the go-to for cats on wet or raw food. It runs on batteries alone — no cord to hide, nothing to unplug at move-out — and there's no app or subscription to fuss with.

Handles wet, raw, or dry food with ice packs to keep it fresh
Battery-only — no cord, packs up easily when you move
Quiet dial timer with no WiFi or account required
Five sealed portions keep meals separate and clean

Only 5 meals before a refill; no phone scheduling or alerts
No app or camera — it's a simple timer

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Best for Peace of Mind (Camera)

PETLIBRO

Granary Automatic Feeder with Camera

Feed and check on your pet from the road with 1080p night vision.

Same reliable Granary feeder, plus a 1080p HD camera with night vision and two-way audio — so you can watch your cat eat and say hi while you're stuck at work or away for the weekend.

1080p camera with night vision and two-way audio
Schedule up to 10 meals in the app, with motion and sound alerts
Sealed 5L hopper with low-food and jam sensors
Wall plug with D-battery backup

Saving camera clips long-term may need a paid cloud plan
Dry food only

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Product	Best for	Capacity	App control	Price ($–$$$$)
PETLIBRO Granary 5L WiFi (Automatic Cat Feeder)	Most renters	5L (~21 cups)	Yes (WiFi app)	$$$	Check price →
PetSafe Smart Feed 2nd Generation	Dogs & big hoppers	6L / 24 cups	Yes (WiFi app)	$$$$	Check price →
WOPET 6L WiFi Automatic Feeder	Tight budgets	6L (~24 cups)	Yes (WiFi app)	$$	Check price →
Cat Mate C500 5-Meal Feeder	Wet-food diets	5 meals (~11.5 oz ea)	No (dial timer)	$$$	Check price →
PETLIBRO Granary Automatic Feeder with Camera	Frequent travelers	5L (~21 cups)	Yes (WiFi app)	$$$	Check price →

How to choose

Before you buy

01 · Match capacity to your pet and your schedule

A cat grazing on kibble is happy with a 5L hopper for a week or more; a big dog burns through food fast, so lean toward the 6L/24-cup PetSafe. If you travel, more capacity just means fewer refill runs.

02 · Plan for power the way your building actually works

Older apartments lose power. Pick a feeder that runs on the wall plug with battery backup (most here do), or go fully cordless like the Cat Mate — so an outage never turns into a missed meal.

03 · Wet food or dry food changes the machine

Dry-food hoppers (PETLIBRO, PetSafe, WOPET) can't handle wet or raw diets. If your cat eats wet food, the Cat Mate's sealed trays and twin ice packs are built for exactly that.

04 · Skip subscriptions and mind the noise

None of these charge a monthly fee just to schedule meals — camera clip storage is the only place a paid plan might sneak in. In a studio, a quiet motor and a sealed hopper keep 6 a.m. feedings from waking you.