PETLIBRO RFID Automatic Cat Feeder, Collar Sensor for Personalized Meals, Cats Recognition, Diet Tracking and Anti-Stealing for Multi-Pets Homes and Different Diets, Wi-Fi Programmable Food Dispenser Review
By Dr. Lena Ortiz · Canine wellness writer · Published 2026-05-15 · Updated 2026-07-08
4.2(19,000)Amazon rating$149.992,000+ bought last month
Our verdict
PETLIBRO's RFID feeder solves the specific problem of multi cat households where one cat steals another's food, using a collar tag sensor to unlock meals only for the assigned cat, and its 4.2 star average across 19,000 reviews shows it delivers on that promise at scale.
Multi cat homes where one cat overeats or steals food from another, or households managing different diets or feeding schedules for each cat.
Skip if
You have a single cat with no food stealing or diet issues, since the RFID collar system adds cost and setup you likely don't need.
Weight 7.66 Pounds
Priced 219% above the category median ($46.99 across 51 tracked models)
Our scorecard
4.2/5overall
Owner rating4.2/5
4.2 average across 19,000 owner ratings
Popularity5.0/5
19,000 owner reviews, more than most models here
The overall score is owner satisfaction weighted by how many reviews back it, so a high rating from few reviews counts for less. The bars below show where this model stands against the other dog and cat food, health, gear and grooming we track in this category on price, popularity and size. Context, not marks against it, and our read of the data, not a lab test.
Overview
['The PETLIBRO RFID feeder uses a collar tag sensor to identify which cat is approaching, then only opens for the cat assigned to that feeding station. It comes with the feeder itself, a collar tag sensor, an RFID reader, a removable stainless steel bowl with a lid, and two removable bowl shields, giving you a fairly complete multi cat setup out of the box.', 'It connects over dual band WiFi supporting both 2.4GHz and 5GHz networks plus Bluetooth, and the companion app lets you program schedules, track eating habits, and monitor food stealing attempts. The 3 liter hopper runs on corded electric power, and the whole unit weighs 7.66 pounds, giving it a stable footprint on the floor.', 'At $149.99, this is a premium priced feeder, but the demand numbers back it up: 19,000 reviews averaging 4.2 stars and roughly 2,000 bought in the past month make it one of the most established options in this category.']
Pros
RFID collar tag recognition prevents food stealing between multiple pets
Supports different diets and feeding schedules per cat in the same household
Dual band WiFi and Bluetooth for reliable connectivity
Eating habits monitoring tracked through the companion app
Backed by 19,000 reviews at a strong 4.2 star average
Cons
Premium price compared to non RFID automatic feeders
Only works with the provided collar tag, not existing pet microchips
Feeder base and RFID reader can't be washed with water, limiting deep cleaning
Only 3 liter hopper capacity despite the higher price point
Specifications
Weight
7.66 Pounds
Performance notes
The feeder base and RFID reader are not water washable, so cleaning is limited to the removable stainless steel bowl and bowl shields rather than the whole unit. Note this uses its own proprietary collar tag rather than reading an existing pet microchip, so every cat using the system needs to wear the included tag. Materials combine ABS plastic, polycarbonate, silicone, stainless steel, and TPE across the housing, bowl, and collar components.
What buyers say
With 19,000 reviews at a 4.2 star average and about 2,000 bought last month, this is one of the highest volume feeders in the category, indicating broad real world use across many multi cat households.
Can I use my cat's existing microchip instead of the included collar tag?
No, the system is built around the provided RFID collar tag and is not microchip activated, so each cat needs to wear the included tag for the feeder to recognize them.
How many cats can this feeder manage at once?
It's designed for multi pet homes with different diets, letting you assign personalized meals and schedules per cat, though each unit is a single feeding station tied to one recognized tag at a time.
Can I wash the whole feeder in water?
No, the feeder base and RFID reader should not be washed with water. Only the removable stainless steel bowl and bowl shields are meant for regular cleaning.
We use necessary cookies to keep the site working. With your permission, we also use functional, analytics, and marketing cookies. Read our Cookie Policy.
