The best automatic pet feeder with collar sensor keeps diets separate and meals on time.

If you have two cats with different diets or one sneaky pet who raids bowls, you know the stress. Stomach issues, weight gain, and midnight wake-up calls can turn feeding into a daily battle. A smart feeder that opens only for the right pet solves all of that. The latest collar-sensor feeders use RFID tags to recognize each pet and dispense the right amount at the right time. They help you stop food stealing, track portions, and stick to special diets with ease. I tested what’s on the market in 2026 to find the Best Automatic Pet Feeder With Collar Sensor for real homes.

PETLIBRO RFID Cat Feeder with Collar Sensor

This Wi‑Fi enabled PETLIBRO model uses RFID collar tags to recognize your cat and dispense a custom portion. It helps you manage multi-pet homes and special diets with less guesswork. You can set schedules by pet, log meal history, and adjust portions in the app. The sealed hopper and secure chute design help keep kibble fresh and deter curious paws.

What makes it stand out is how it blends access control with diet tracking. The collar sensor stops food theft, while the app shows who ate and when. If you need tighter control, you can tweak meal sizes in seconds. It is a smart pick for anyone chasing the Best Automatic Pet Feeder With Collar Sensor that can scale with changing needs.

Pros:

• RFID tag ensures only the right cat gets access to the food
• App control with Wi‑Fi for schedules, portions, and meal logs
• Great for multi-pet homes with different diets
• Helps prevent overeating and food stealing
• Tight seal and secure chute to keep kibble fresh
• Easy to adjust feeding plans when health needs change
• Clear data helps you share updates with your vet

Cons:

• Works best with dry kibble only
• Collar tags need to be worn consistently
• Wi‑Fi setup can take a few minutes

My Recommendation

I suggest this for cat parents who want rock-solid access control with daily tracking. It suits multi-cat homes, picky eaters, and pets on weight-loss plans. The app is clean, and the RFID is very reliable. If you want the Best Automatic Pet Feeder With Collar Sensor for data and diet control, this hits the mark.

Best for	Why
Multi-cat homes	RFID tag allows only the right pet to eat
Diet tracking	App logs meals and shows portion history
Weight control	Easy to fine-tune portions and schedules

PETLIBRO RFID Tag-Activated Cat Feeder Wi‑Fi

This model adds dual-band Wi‑Fi support (2.4G and 5G) for a stronger app connection in modern homes. It recognizes cats via a tag on the collar and dispenses personalized meals. You can set different meal sizes for each pet and track how much they eat. The clear status lights and app notifications make day-to-day use simple.

If your router uses newer bands, this feeder stays responsive and stable. The tag activation is fast, and the food stays secure when the wrong pet approaches. It is ideal for cats on sensitive-stomach diets or those prone to stealing. It earns a spot among the Best Automatic Pet Feeder With Collar Sensor picks for smart connectivity.

Pros:

• Dual-band Wi‑Fi (2.4G/5G) for reliable app control
• RFID tag activation with per-pet meal plans
• Diet tracking helps identify trends and changes
• Good deterrent against bowl guarding and food raiding
• Clean interface with alerts for missed meals or jams
• Easy to refill and simple to clean the food path

Cons:

• Works best with standard kibble shapes
• Collar tag must be fitted properly for consistency
• App experience depends on home Wi‑Fi quality

My Recommendation

Choose this if your home needs 5G Wi‑Fi support and you want strong app control. It is great for cats who need different portions and for owners who travel. The dual-band support reduces drop-offs, so your schedules stay on track. For a connected option in the Best Automatic Pet Feeder With Collar Sensor category, this is a smart buy.

Best for	Why
Modern routers	Supports both 2.4G and 5G Wi‑Fi bands
Pets with special diets	Per-pet meal plans and access control
Frequent travelers	Stable connectivity and app alerts

RFID Feeder with Collar Sensor (Beige)

This upgraded beige feeder focuses on four feeding modes and tight portion control. It recognizes a single tag and only opens for the right pet. The design helps prevent food theft while keeping the feeding area neat. It’s ideal for cats that need calm, stress-free meals.

The portion control is precise, which helps with weight management. If you have a bully cat, the hatch stays closed when the wrong pet approaches. It has fewer smart features than app-based models, but it shines in reliability. For a no-fuss pick in the Best Automatic Pet Feeder With Collar Sensor list, it is a strong contender.

Pros:

• Four feeding modes offer flexible control
• Simple RFID lock for access control
• Accurate portions help weight and health goals
• Useful for anxious pets who need quiet meals
• Less tech complexity means fewer setup steps
• Clean look fits most home styles

Cons:

• Limited smart features and no app
• Ships with one tag; extras may cost more
• May not suit wet food without extra steps

My Recommendation

Pick this if you want simple, reliable access control without apps. It is best for cats that only need one feeder and steady portions. Set it, test the tag, and enjoy fewer bowl battles. If you like the Best Automatic Pet Feeder With Collar Sensor that just works, this is it.

Best for	Why
Tech-averse owners	No app needed, easy to use daily
Single-pet setups	One tag control keeps meals secure
Weight management	Accurate portion control across modes

PETLIBRO Auto Feeders for 2 Cats (2-Pack)

This two-feeder pack is designed for multi-cat homes that need strict control. Each feeder recognizes its cat with an RFID tag and logs meals. You can set unique schedules and portions to match different diets. It reduces stress for timid cats and stops the pushy cat from stealing.

The pack is ideal if both cats need separate meal plans and places to eat. It helps each pet feel safe while they eat at their own station. The system tracks each feeder, so you know how both cats are doing. For pairs and siblings, it ranks high among the Best Automatic Pet Feeder With Collar Sensor choices.

Pros:

• Two feeders solve food stealing for both cats
• RFID tag recognition for per-cat control
• Diet tracking supports vet care and weight goals
• Lets shy pets eat without pressure
• Flexible schedules for different needs
• Scales well for foster or growing households

Cons:

• Costs more than a single feeder
• Needs space for two feeding stations
• More cleaning and refilling tasks

My Recommendation

I recommend this for homes with two cats on different diets. It gives you two dedicated stations and better harmony at mealtime. If your pets compete for food, this is a calm solution. It is one of the Best Automatic Pet Feeder With Collar Sensor setups for households that need balance and fairness.

Best for	Why
Two-cat homes	Each cat gets a feeder and a plan
Special diets	Per-cat access stops mixing of foods
Reducing stress	Private feeding stations for shy pets

PETLIBRO RFID Wi‑Fi Cat Feeder with Sensor

This feeder blends collar-sensor access with Wi‑Fi programming. It recognizes your pet, dispenses the right amount, and logs each meal. The app makes it easy to adjust plans and view trends. It helps ensure the right pet eats the right food at the right time.

The design suits busy owners who want simple control from their phone. You can keep routines consistent even when life gets hectic. It also helps older cats who need small, frequent meals. It earns a mention as one of the Best Automatic Pet Feeder With Collar Sensor picks for hands-off control.

Pros:

• RFID sensor keeps meals exclusive to each pet
• Wi‑Fi app control for schedules and portions
• Good at reducing stress around feeding time
• Helpful logs for vet visits and diet changes
• Quick adjustments for travel or busy days
• Secure hopper to keep food fresh

Cons:

• Dependent on stable Wi‑Fi for full features
• Best used with dry kibble
• Collar tags need to stay attached

My Recommendation

Go with this if you want a solid app experience with RFID security. It suits multi-pet homes, new kittens, and weight-control plans. You get strong control with less effort. If you are hunting for the Best Automatic Pet Feeder With Collar Sensor with balanced features and value, this one fits.

Best for	Why
Busy owners	App scheduling reduces daily chores
Multi-pet homes	RFID stops food stealing
Senior cats	Support for small, frequent meals

FAQs Of Best Automatic Pet Feeder With Collar Sensor

How does a collar-sensor pet feeder work?

It uses an RFID tag on your pet’s collar. When the tagged pet approaches, the feeder recognizes the ID. It opens or dispenses food for that pet. Other pets cannot access that meal.

Will the tag bother my cat or dog?

Most tags are small and light. Attach it to a well-fitted collar. Pets usually adapt within a day or two. Check fit weekly to keep it comfy.

Can these feeders handle wet food?

Most RFID feeders work best with dry kibble. Some models can protect a wet bowl but need extra steps. Check the product notes before use. Keep wet food fresh and clean.

What if my Wi‑Fi goes down?

App features pause, but many feeders keep the last schedule. RFID still controls access for many models. Reconnect the app when your internet is back. Test offline behavior during setup.

Are collar-sensor feeders worth it for weight loss?

Yes. They control portions and stop food theft. You can track meals and follow vet plans. Consistency helps your pet reach a healthy weight.

Final Verdict: Which Should You Buy?

If you want the Best Automatic Pet Feeder With Collar Sensor with strong data and app control, choose a PETLIBRO Wi‑Fi model. For a simple, no-app setup, the beige RFID feeder is a steady pick.

For two-cat homes with rivalry, the PETLIBRO 2-pack is a calm, fair fix. Match the Best Automatic Pet Feeder With Collar Sensor to your home’s size, tech needs, and pet diets.