9 Best Automatic Dog Feeders With a Sensor (November 2026)
The best automatic dog feeders with sensors include the ANDOLL HOME Automatic Cat Feeder for most households, the WOPET 6L Automatic Cat Feeder for app control, and the PETLIBRO Granary 5L WiFi Automatic Feeder for freshness checks.
On this page (11 sections)
- The best automatic dog feeders with a sensor for each home
- How these automatic feeders compare
- How we compared these feeders
- Which sensor type should you look for?
- Which feeder fits a large dog?
- Do you need an app to use these feeders?
- How much kibble size matters for jams
- Where should you place a sensor feeder?
- Should you add a camera to your feeder?
- Which material and cleaning features should you check?
- The verdict
The best automatic dog feeder with sensor for most homes is the ANDOLL HOME Automatic Cat Feeder, which pairs a sealed 4L hopper and a smooth dispensing path with battery backup for outages. For app alerts and a low-food sensor, go with WOPET.
For a big hopper that feeds a large dog for a month, choose Nityers.
A sensor matters most when you're away from home and can't look in the bowl. It turns a feeder from a timer into something closer to a feeding assistant that reacts when food runs out or the outlet jams.
Our score weighs specs, features and how well each feeder fits what you're shopping for. Every product here handles a different household, so read the badges before you pick.
Our picks at a glance
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1
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2
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3
Best for freshness checksPETLIBRO Granary 5L WiFi Automatic Feeder
9.1/10 our score
See it on Amazon
- 4
Best for large hoppersCheck it - 5
Check itMeikuler Pets Auto Feeder 5.2L
Best for food and water together - 6
Best for smaller kibbleCheck it - 7
Check itUTCG 12L Large Breed Dog Feeder
Best for big kibble - 8
Check itPETKIT Cat and Dog Feeder With Camera
Best for watching meals - 9
Check itFrienhund 7L Feeder With 2K Camera
Best for busy households
The best automatic dog feeders with a sensor for each home
ANDOLL HOME is the strongest all-rounder, while the rest of the list covers app control, large dogs, small kibble and video monitoring. Match the feeder to your dog's size and your own schedule first.
ANDOLL HOME Automatic Cat Feeder: Best for most households
- 4L sealed hopper with desiccant box
- 10-second voice recording
- 8-degree tilted bowl
- 5V adapter plus 3 AA battery backup
A sealed 4L hopper with a desiccant box keeps kibble dry, and a swinging food device keeps the outlet clear during scheduled meals. The tilted bowl puts food at a comfortable height for a dog eating alone.
Pros
- Finger-guard lid keeps paws out
- Swing device helps prevent food sticking
- Battery backup during outages
Cons
- 4L suits small to medium dogs more than large breeds
- Only one feeding outlet
ANDOLL HOME suits a household that wants reliable scheduled meals without a phone app in the loop. Its finger-guard lid keeps paws out of the hopper, and the 8-degree tilted bowl puts food at a comfortable angle for a dog eating alone.
The swinging food device works the kibble down so it doesn't stick at the outlet. A desiccant box and sealed lid keep the food dry between refills, which matters in humid kitchens.
You can record a 10-second voice message, and the feeder plays it three times at each meal to call your dog over. Power comes from a 5V adapter, with 3 AA batteries as backup during outages.
Buy it if you want simple, sturdy timed feeding with a backup plan for power cuts. Skip it for a large breed that needs more than 4L between refills.
WOPET 6L Automatic Cat Feeder: Best for app control
- 2.4GHz WiFi app control
- Low food sensor with phone alerts
- Up to 15 meals per day
- Sealed food container with safety locks
WOPET pairs a 6L sealed hopper with app scheduling and a low-food sensor that pushes a notification to your phone. The 15-meal ceiling suits split feedings for dogs on a little-and-often routine.
Pros
- Low-food alerts to your phone
- Up to 15 meals per day
- Locks keep clever dogs out of the hopper
Cons
- App needs the adapter plugged in
- Batteries are backup only
WOPET suits owners who want to check the schedule from their phone. It connects to 2.4GHz WiFi through the WOpet Life app, where you set up to 15 meals per day at 1 to 50 portions each for kibble sized 2–15mm.
The low-food sensor sends a phone notification when the tank runs down. That alert is the sensor feature most households actually use, because it tells you to refill before a meal is missed.
The food container and lid have safety locks to stop a clever dog from raiding the hopper. The adapter must stay plugged in for WiFi and app control, and 3 D batteries keep the saved schedule running when power fails.
Buy it for app control and refill alerts across a medium dog's daily routine. Skip it if you'd rather not manage meals from a phone.
PETLIBRO Granary 5L WiFi Automatic Feeder: Best for freshness checks
- 5GHz and 2.4GHz WiFi
- Infrared sensor stops dispensing when the outlet is blocked
- Up to 10 meals per day
- Stainless steel bowl and desiccant bag
PETLIBRO builds an infrared sensor into the outlet so the feeder stops dispensing if food backs up. Phone alerts cover an empty tank, a jam, a low battery and other faults.
Pros
- Infrared sensor checks the outlet
- Empty-tank and jam notifications
- Desiccant bag and sealing strip keep food fresh
Cons
- 10 meals per day cap
- Hopper holds less than the WOPET
PETLIBRO suits a household that wants proof the feeder did its job. Its infrared sensor checks the outlet and stops dispensing if food backs up, and the app flags an empty tank, a jam, a low battery or other faults.
It handles both 5GHz and 2.4GHz WiFi, which helps if your router only broadcasts the faster band. You can set up to 10 meals per day at 1 to 48 portions, each portion about 1/12 cup.
A rotor in the tank base and a twist-lock lid stop sneaky dogs getting extra food. The desiccant bag and sealing strip keep kibble crunchy, and the food-grade stainless bowl is easy to wipe.
The 10-meal cap is fine for two or three feedings a day. Buy it when jam alerts matter more than a big hopper.
Nityers Automatic Dog Feeder: Best for large hoppers
- 8L hopper
- 6.7-inch stainless steel bowl
- Up to 6 meals per day
- Type-C adapter plus 4 AA battery backup
An 8L hopper feeds a dog for up to a month between refills, and the 6.7-inch stainless bowl gives bigger dogs room to take full bites. The wide lid and removable parts make deep cleaning simpler.
Pros
- 8L hopper suits long trips
- Wide stainless bowl for larger mouths
- All main parts lift out for cleaning
Cons
- Only 6 meals per day
- No WiFi app control
Nityers suits a dog that eats a lot and a schedule that stays simple. The 8L hopper feeds a dog for up to a month between refills, and the wide 6.7-inch stainless bowl gives a large mouth room to take full bites.
You set 1 to 50 portions per meal at up to 6 meals a day. That's fewer feedings than the app feeders here, but plenty for a dog on two meals and a midday snack.
Every main part lifts out for cleaning: lid, hopper, rotor, bowl and bowl tray. A large LCD and simple keys handle setup without a phone, and a Type-C adapter plus 4 AA batteries cover outages.
Buy it for big bags of food and low-tech control. Skip it if you need remote scheduling from work.
Meikuler Pets Auto Feeder 5.2L: Best for food and water together
- 5.2L food hopper plus water dispenser
- BPA-free plastic and 304 stainless steel
- Gravity food flow
- Non-skid rubber feet
Meikuler pairs a 5.2L food hopper with a water dispenser so one setup covers both needs for a short trip. Food slips down by gravity rather than a timed motor, which means no electronics to fail.
Pros
- Food and water in one set
- Gravity feed needs no power
- Non-skid feet keep it steady
Cons
- No timer or sensor alerts
- Not recommended for kittens or very small dogs
Meikuler suits a short trip where you want food and water handled in one setup. The 5.2L hopper holds food for small pets for 8 to 12 days and big pets for 4 to 7 days, and the matching water dispenser sits alongside it.
Food slips down by gravity rather than a timed motor. That means no electronics, no sensor and no power cord, so there's nothing to fail while you're away.
The plastic is BPA-free and the bowl is 304 stainless steel. Non-skid rubber feet keep the set steady, and the smooth edges are easy to wipe.
It isn't recommended for kittens or very small dogs because of the capacity.
Buy it for a weekend away with both bowls filled. Skip it if you need timed meals or remote alerts.
PETKIT Automatic Cat Feeder: Best for smaller kibble
- 2.4GHz WiFi app control
- Triple Fresh-Lock system with desiccant
- Up to 10 meals per day
- Kibble under 12mm, including air-dried food
PETKIT's impeller and larger outlet handle dry, air-dried and freeze-dried food under 12mm without blocking. A 3L hopper covers about 15 days for an adult cat or a small dog.
Pros
- Handles air-dried and freeze-dried food
- Food shortage alert in the app
- Stainless steel bowl
Cons
- 3L is small for big dogs
- 12mm kibble limit rules out large-breed food
PETKIT suits a small dog or cat on air-dried or freeze-dried food. The larger outlet and impeller push through kibble under 12mm without blocking, and the feeder handles those softer food types as well as dry kibble.
The Triple Fresh-Lock system combines a top pet-proof lock, a desiccant bag and a sealing strip to keep food dry. You schedule up to 10 meals per day in the app and get a food shortage alert when the tank runs low.
A 3L hopper covers about 15 days for an adult cat or small dog. The food-grade stainless bowl helps prevent chin acne.
Manual feeding is available from the app when you want to hand out a treat.
Buy it for small kibble and fresher food types. Skip it for a big dog, since the 12mm limit rules out large-breed kibble.
UTCG 12L Large Breed Dog Feeder: Best for big kibble
- 12L hopper
- Kibble up to 18mm
- Up to 15 meals per day
- 1080P camera with night vision
UTCG's wide outlet and silicone stirring paddle push through kibble up to 18mm, the largest piece size in this group. The 12L hopper holds for about 20 days of food for a large breed.
Pros
- Takes kibble up to 18mm
- 12L holds food for about 20 days
- Camera and two-way audio built in
Cons
- Score sits below the simpler timed feeders here
- Needs the app for scheduling
UTCG suits a large breed on big kibble. Its wide outlet and silicone stirring paddle handle pieces up to 18mm, the largest size in this group, and the 12L hopper holds about 20 days of food for a Golden Retriever or Labrador.
You schedule up to 15 meals per day in the app and adjust portions from your phone. A 1080P camera with night vision and two-way audio lets you watch and talk to your dog while you're out.
The anti-jam path and weighted base keep feeding steady through the day. The removable BPA-free hopper and bowl make cleaning simple, and 3 D batteries back up the schedule in a power cut.
Buy it if big kibble keeps jamming your current feeder. Skip it for a small dog where the 12L hopper is more than you need.
PETKIT Cat and Dog Feeder With Camera: Best for watching meals
- 1080P camera with 140-degree view and night vision
- Dual hopper for separate feeding plans
- 2.4GHz WiFi with 2-way audio
- 20-second voice recording
PETKIT's dual hopper lets you set a separate plan for each compartment, useful when two dogs eat different food. The camera and two-way audio let you check the bowl and talk to your dog while you're out.
Pros
- Two hoppers with separate schedules
- Crystal-clear two-way audio
- Privacy controls for the camera
Cons
- No stated food capacity in liters
- Camera setup needs Bluetooth and the app
PETKIT's dual-hopper model suits two dogs on different food. Each hopper takes its own plan and portion size in the app, so one dog's dinner doesn't have to match the other's.
The 1080P camera with a 140-degree view and night vision covers a wide slice of the room. Two-way audio lets you call your dog over in real time, and a 20-second voice message plays at mealtime to remind them food is coming.
You connect over 2.4GHz WiFi after turning on Bluetooth for the first setup. Phone notifications flag problems, and multiple family members can control the app.
Privacy controls let you set the camera's operating time.
Buy it for two dogs and a live view of mealtime. Skip it if you want the simplest possible timer.
Frienhund 7L Feeder With 2K Camera: Best for busy households
- 7L hopper
- 2K camera with night vision
- Up to 15 meals per day
- Wall anchor clip and dishwasher-safe bowl
Frienhund combines a 7L hopper with a 2K camera and dual-band WiFi for steadier video. A carabiner clip lets you anchor the feeder to a wall so a big dog can't knock it over.
Pros
- 2K camera beats the 1080P rivals here
- Wall clip stops tipping
- Stainless bowl goes in the dishwasher
Cons
- Lowest score in this group
- App setup needs both WiFi bands
Frienhund suits a busy household with an active dog that likes to knock things over. A carabiner clip lets you anchor the feeder to a wall, so a big dog can't tip the bowl during the day.
The 2K camera is sharper than the 1080P cameras on the other feeders here, and dual-band WiFi gives steadier video on a 5GHz network. You set up to 15 meals per day at up to 20 portions each.
The 7L hopper with a desiccant keeps food fresh for weeks. The food tank and stainless bowl detach for cleaning, and the bowl is dishwasher safe.
Three D batteries keep the schedule running in a power cut.
Buy it for wall anchoring and sharper video. Skip it if you don't need a camera, since simpler feeders here score higher.
How these automatic feeders compare
The comparison table lines up the specs that decide which feeder fits your dog. Capacity, meal limits, kibble size and sensor type matter more than extras like voice recording.
| Product | Best for | Capacity | Power | Size (W x D x H) | Our score |
|---|---|---|---|---|---|
| ANDOLL HOME Automatic Cat Feeder | most households | 4L | 5V DC adapter + 3 AA batteries | 12 x 7 x 13 in | 9.6 |
| WOPET 6L Automatic Cat Feeder | app control | 6L | 9.5 | ||
| PETLIBRO Granary 5L WiFi Automatic Feeder | freshness checks | 5L | 9.1 | ||
| Nityers Automatic Dog Feeder | large hoppers | 8L | 9.0 | ||
| Meikuler Pets Auto Feeder 5.2L | food and water together | 5.2L | 8.8 | ||
| PETKIT Automatic Cat Feeder | smaller kibble | 3L | 8.3 | ||
| UTCG 12L Large Breed Dog Feeder | big kibble | 12L | 7.6 | ||
| PETKIT Cat and Dog Feeder With Camera | watching meals | 7.1 | |||
| Frienhund 7L Feeder With 2K Camera | busy households | 7L | 6.9 |
How we compared these feeders
We checked the specs on each feeder and scored it against what an owner with a dog actually needs. Capacity, kibble size, sensor type, meal limits, power backup and cleaning access carried the most weight.
A big hopper helps a large dog but adds nothing to a small one. A camera is useful for some owners and an extra setup step for others.
That's why the highest scores went to feeders that do the basics well without a phone app.
Which sensor type should you look for?
Pick a low-food sensor if your main worry is running out of kibble while you're at work. It alerts you when the tank is low so you can refill before a meal is missed.
A port sensor matters more when your dog's kibble tends to jam the outlet. PETLIBRO's infrared sensor stops the feeder if food backs up, which protects the schedule from a blockage.
Many feeders here combine both. WOPET pairs a low-food sensor with app alerts, while PETLIBRO adds a jam check at the outlet.
A feeder with only a timer has neither safeguard.
What a low-food sensor does
WOPET sends a phone notification when the food tank runs low. That gives you time to order food or refill before a meal is skipped.
What a port sensor does
PETLIBRO's infrared sensor checks the outlet and stops dispensing if food is blocked. The app also flags the jam so you know to clear it.
When a plain timer is enough
If your dog eats two meals a day and you're rarely away overnight, a timed feeder without sensors does the job. The ANDOLL HOME runs on a saved schedule and adds battery backup, which covers most weekday feeding.
Which feeder fits a large dog?
Choose a feeder with at least 8L of capacity and an outlet that takes your kibble size. Nityers holds 8L with a wide 6.7-inch bowl, and UTCG holds 12L and takes kibble up to 18mm.
Large-breed kibble often runs 12mm to 18mm, which rules out the 12mm-limited PETKIT models. A big dog also needs a bowl wide enough for its muzzle and a base heavy enough that it won't tip.
For more options built around bigger breeds, our guide to the automatic dog feeder for large dogs covers capacity and bowl width in detail.
Best large hopper for a big dog
UTCG's 12L hopper holds about 20 days of food and takes 18mm kibble. It suits a Labrador or German Shepherd on large-breed food.
Best wide bowl for daily meals
Nityers pairs its 8L hopper with a 6.7-inch stainless bowl. The width helps a big dog take full bites without gulping air around the edges.
Do you need an app to use these feeders?
No. Several feeders here work from a keypad on the unit, and the ANDOLL HOME runs its schedule without any app at all.
An app only matters if you want remote control or phone alerts.
App control adds real value when you're away from home. WOPET and PETLIBRO let you change the schedule from your phone and receive low-food or jam alerts.
UTCG and Frienhund add a camera view.
The trade-off is setup. Each app feeder needs a 2.4GHz or dual-band WiFi connection, and some, like WOPET, need the adapter plugged in for the app to work.
A keypad feeder skips all of that.
Keypad feeders with no app
Nityers uses a large LCD and simple keys for setup. ANDOLL HOME also runs from the unit, so a power cut won't stop the saved schedule from running on batteries.
App feeders for remote control
WOPET, PETLIBRO and PETKIT each schedule meals from a phone. WOPET and PETLIBRO add sensor alerts, while PETKIT adds a food shortage alert and support for softer food types.
How much kibble size matters for jams
It matters more than any other spec. A feeder rated for kibble up to 12mm will jam on large-breed food, while one rated to 18mm handles the biggest dry pieces without trouble.
Check the kibble size range before you buy. WOPET takes 2–15mm, PETLIBRO and PETKIT take under 12mm, and UTCG takes 2–18mm.
A silicone stirring paddle and a wide outlet, as on UTCG and Nityers, reduce the chance of a blockage.
Fine kibble can also cause trouble, because small pieces can clump. A desiccant box and sealed lid help here.
ANDOLL HOME, PETLIBRO and Nityers all include a desiccant to keep food dry.
Best for big kibble
UTCG's 18mm outlet and silicone paddle handle large-breed food without jamming. It's the pick when your current feeder keeps blocking.
Best for small kibble and soft food
PETKIT's impeller handles dry, air-dried and freeze-dried food under 12mm. That makes it a fit for a small dog on mixed textures.
Where should you place a sensor feeder?
Place it on a hard, level floor against a wall, away from a water bowl and direct sunlight. A stable base stops a dog from tipping the feeder and spilling food.
Keep the feeder within reach of an outlet for the adapter. The battery backup only covers outages, so the adapter does most of the work on app feeders like WOPET.
If the feeder might go outside, read our guide on whether you can use an outdoor automatic dog feeder before you commit. Weather and power access change the picture.
Indoor placement for daily use
A kitchen corner away from the water bowl suits most homes. Leave room to open the lid and lift out the hopper for cleaning.
Setup steps for app feeders
Turn on 2.4GHz WiFi and Bluetooth on your phone before pairing. WOPET asks you to reset the feeder until the indicator flashes red, then choose Auto Search in the app.
PETLIBRO and PETKIT follow similar pairing steps in their own apps.
Should you add a camera to your feeder?
Only if you want to watch your dog eat. A camera feeder costs more and takes more setup, and the camera models here score lower than the simple timed feeders.
A camera earns its place when your dog eats slowly, guards food or gets anxious when alone. The PETKIT dual-hopper model and Frienhund both offer two-way audio so you can talk to your dog during a meal.
If video is the main feature you want, our roundup of the automatic dog feeder with camera compares view angles, night vision and audio in more depth. For owners who only need scheduled meals, a sensor feeder without a camera is the simpler buy.
When a camera helps
Frienhund's 2K camera and PETKIT's 1080P camera both give a live view and night vision. They suit owners who want to check a slow eater or a food-guarding dog.
When to skip the camera
ANDOLL HOME and WOPET skip video and focus on the schedule and sensor alerts. They cost less to set up and are easier to run day to day.
Which material and cleaning features should you check?
Check for a stainless steel bowl and removable hopper parts. Stainless resists bacteria and is easy to wipe, while removable parts let you clean the outlet where kibble dust builds up.
ANDOLL HOME, Nityers, PETLIBRO and PETKIT all use stainless bowls. Nityers goes further, with a lid, hopper, rotor, bowl and bowl tray that all lift out for a deep clean.
The metal build matters if your dog is a chewer. Our roundup of the metal automatic dog feeder covers feeders with sturdier housings and bowls for dogs that chew or tip.
Best for deep cleaning
Nityers makes every main part removable, so you can wash the hopper and bowl without tools. That helps when switching between food types.
Best for chew-resistant bowls
Stainless bowls on ANDOLL HOME and PETLIBRO hold up to daily use. A dog that chews plastic will do better with a metal bowl than a plastic one.
The verdict
The ANDOLL HOME Automatic Cat Feeder is the best automatic dog feeder with sensor-style feeding safety for most homes, thanks to its sealed 4L hopper, smooth dispensing and battery backup. Pick WOPET if you want app alerts and a low-food sensor.
Pick Nityers for an 8L hopper and a wide bowl, or UTCG if your big dog's kibble keeps jamming.
If you only need food and water for a weekend, Meikuler's gravity set covers both without power. For small kibble and softer food, PETKIT's impeller model handles the job.
Start with your dog's kibble size and daily meal count, then match the feeder to those two numbers. A sensor is a backup, not a replacement for checking the bowl when you're home.
Our top 3 picks at a glance
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1
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2
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3
Best for freshness checks
PETLIBRO Granary 5L WiFi Automatic Feeder
9.1/10 our score
See it on Amazon
Frequently asked questions
What does the sensor on an automatic dog feeder actually do?
A sensor checks for a problem and reacts before it costs your dog a meal. PETLIBRO's infrared sensor stops the feeder if the outlet is blocked, while WOPET's low-food sensor sends a phone alert when the hopper runs down.
Can an automatic feeder with a sensor feed a large dog?
Yes, if the hopper is big enough and the outlet takes your kibble size. UTCG handles kibble up to 18mm and holds 12L, so it suits a big dog on large-breed food.
Small outlets and 12mm limits are for small dogs and cats.
Do these feeders still feed a dog in a power cut?
Most picks run on battery backup when the adapter loses power. ANDOLL HOME uses 3 AA batteries, WOPET takes 3 D cells and Nityers takes 4 AA cells.
The saved schedule keeps running until power returns.
How many meals a day can I schedule?
WOPET, UTCG and Frienhund each schedule up to 15 meals per day. PETLIBRO and PETKIT cap at 10, while Nityers tops out at 6.
A dog on two meals a day fits within every feeder here.
Is a camera feeder worth it over a plain sensor feeder?
Only if you want eyes on the bowl. The camera feeders here score lower than the simple timed models because the video setup adds cost and app steps.
A low-food sensor or port sensor covers the basic job without it.
