Top 10 Smart Pet Doors in 2027 — Best Overall + Best Value

Direct Answer

After testing and cross-referencing the leading microchip and smart pet doors shipping in 2027, our Best Overall pick is the SureFlap Microchip Pet Door Connect at $169, which reads your pet's existing implanted chip, adds app-based curfew and remote locking through the Sure Petcare Hub, and fits cats and small dogs in doors, walls, or glass.

Our Best Value pick is the Cat Mate Elite Microchip Cat Flap at $99, a chip-recognition flap with a built-in LCD timer and four-way locking that gives you most of the security of a connected door without a subscription or hub. This list is for pet owners who want selective entry that keeps raccoons, strays, and neighborhood cats out — whether you have a five-pound cat, a ninety-pound retriever, or a sliding glass door you would rather not cut a hole in.

How We Ranked the Top 10

We scored every door on the criteria that actually matter once it is mounted and your pet is using it daily. Selective entry and security carried the most weight because the entire point of a smart door is keeping the wrong animals out. We drew specs and pricing from manufacturer sheets (Sure Petcare, PetSafe, Wayzn, Chamberlain myQ, PlexiDor, High Tech Pet) and verified real-world performance against reviews from Wirecutter, PCMag, CNET, Rover, The Spruce Pets, and PetsRadar.

• Selective entry (microchip/RFID) — 25%
• Security & weather sealing — 20%
• Install fit (door/wall/glass) — 15%
• App & scheduling — 15%
• Pet size range — 15%
• Price-to-performance — 10%

1. SureFlap Microchip Pet Door Connect 🏆 BEST OVERALL

Price: $169 | Best for: Cat and small-dog homes that want app control and no collar tags

The SureFlap Microchip Pet Door Connect reads your pet's existing implanted ID microchip, so there is no collar key to lose, and it learns up to 32 pets. The 6.7" x 7" flap opening suits cats and small dogs, and a single button programs new pets in seconds. Paired with the separate Sure Petcare Hub, the app delivers remote locking, curfew scheduling, and entry/exit notifications, and it runs on 4 C-cell batteries for roughly six to twelve months.

It mounts in doors, walls (with the optional tunnel adapter), windows, and glass.

Pros:

• No collar required — reads the chip already in your pet
• App curfew and remote lock through the Hub
• Tracks individual pets and movement history
• Installs in doors, walls, and glass

Cons:

• App features require the Hub, which is sometimes sold separately
• Flap size limits it to cats and small dogs

Verdict: The most complete blend of selective entry, app control, and easy install for typical cat and small-dog homes.

2. PetSafe SmartDoor Connected 💎 strong runner-up

Price: $219 | Best for: Dog owners who want a connected door with collar-tag access

The PetSafe SmartDoor Connected uses an RFID collar key rather than a microchip, reads up to five pets, and adds Wi-Fi so the app reports each entry and exit and lets you lock the door remotely. The flap is durable Plexiglas, the collar tag has a roughly three-foot activation range, and the unit ships in two sizes covering pets up to about 100 lbs.

It runs on 4 D-cell batteries, and the collar key uses a replaceable battery good for three to six months. Install is door or wall mount.

Pros:

• App notifications and remote locking over Wi-Fi
• Two sizes for cats up to large dogs
• Five-pet capacity with cheap extra keys

Cons:

• Relies on a collar tag that can be lost or run flat
• Larger sizes need a sizable door cutout

Verdict: The best connected door for dog owners who do not mind a collar key.

3. Cat Mate Elite Microchip Cat Flap 💎 BEST VALUE

Price: $99 | Best for: Budget-minded cat owners who want chip security without a hub

The Cat Mate Elite recognizes your cat's implanted microchip (and ID-disc tags), stores up to eight pets, and adds a built-in LCD timer so you can set a curfew to lock the flap overnight — all without an app, hub, or subscription. Four-way locking controls in, out, both, or fully closed, and a low-battery warning appears on the display.

It runs on 4 C-cell batteries and installs in uPVC and wood doors, glass, and walls with the matching liner.

Pros:

• Microchip recognition under $100
• On-flap LCD timer and four-way locking
• No hub, app, or fees required

Cons:

• No smartphone app or remote control
• Sized for cats and the smallest dogs only

Verdict: Nearly all the security of a connected flap at the lowest sensible price — our value champion.

4. Wayzn Smart Pet Door

Price: $399 | Best for: Renters and dog owners who refuse to cut a hole

The Wayzn turns an existing sliding glass door into an automatic pet door with no permanent cutting — it mounts with a screwdriver. A Pet Tag triggers the door to slide open when your dog approaches, the app supports manual open/close, away mode, and geofencing, and it works with Alexa for voice control.

Because it opens the full slider gap, it suits dogs of nearly any size rather than being limited by a flap. Away mode can prompt you to check a camera before it opens.

Pros:

• No-cut install on sliding glass doors
• Handles large dogs through the full door gap
• App geofencing, away mode, and Alexa support

Cons:

• Only works on sliding glass doors
• Higher price than a standard flap

Verdict: The right answer for renters and anyone with a slider who will not modify the house.

5. High Tech Pet PowerPet Automatic Door

Price: $329 | Best for: Drafty climates wanting a motorized, fully sealing panel

The High Tech Pet PowerPet is motor-driven — instead of a push flap, a Lexan panel powers up and out of the way when your pet's ultrasonic collar comes into range, then closes and deadbolts automatically. A directional sensor opens it only on a direct approach, which blocks tailgating strays.

Two sizes serve pets up to 30 lbs (medium) or 100 lbs (large), and four access modes cover in, out, both, or locked. It runs on an AC adapter with an optional rechargeable battery.

Pros:

• Powered panel with automatic deadbolt locking
• Airtight seal for cold climates
• Directional sensing blocks tailgating animals

Cons:

• Collar is ultrasonic, not microchip — it can be lost
• Pricier and needs AC power nearby

Verdict: The most secure seal and the only fully powered panel on the list.

6. PlexiDor Electronic Wall Mount

Price: $849 | Best for: Large dogs and permanent in-wall installs built to last

The PlexiDor Electronic is a heavy-duty aluminum door for serious dogs, sized up to 12 5/8" x 19 5/8" for pets to 125 lbs. It uses an RFID collar key for selective entry and steel security plates that lock the panel. The wall-mount kit includes an adjustable 4"–12" aluminum tunnel angled to drain water and snow outward, and it fits walls up to 12 inches thick.

It is US-made with a five-year warranty and a 90-day money-back guarantee.

Pros:

• Built for dogs up to 125 lbs
• Steel locking plates and aluminum frame
• Weather-draining wall tunnel and long warranty

Cons:

• Among the most expensive options
• RFID collar key rather than implanted chip

Verdict: The premium pick for large dogs and a permanent, weatherproof in-wall door.

7. SureFlap Microchip Cat Flap Connect

Price: $159 | Best for: Cat-only homes wanting app curfew in a slim flap

The SureFlap Microchip Cat Flap Connect brings the SureFlap chip-reading system into a smaller cat-sized flap with a 5.6" x 4.75" opening. It reads your cat's implanted microchip (or RFID collar tags), stores many pets, and with the Hub adds app curfew, remote lock, and movement logging.

It runs on 4 C-cell batteries and installs cleanly in doors, glass, and walls. The slimmer profile looks tidier than the full pet-door model when you only have cats.

Pros:

• Chip recognition tuned for cats
• App curfew and lock with the Hub
• Compact, low-profile flap

Cons:

• Too small for dogs
• App needs the separate Hub

Verdict: The cat-specific SureFlap for households that want the connected features in a tidier flap.

8. PetSafe Passport Pet Access Smart System

Price: $189 | Best for: Multi-pet homes needing per-pet scheduling and tracking

The PetSafe Passport uses an RFID collar key and scales to up to 20 pets, far beyond the five-pet standard models. An on-door LCD with 5-star navigation programs each pet, and per-pet rules allow in-only, out-only, or time-of-day access. Pet tracking shows the current location and the last four uses per pet, and a USB and optional wireless card enable remote programming and updates.

It is a strong fit for foster homes and busy multi-animal households.

Pros:

• Up to 20 pets with individual rules
• Per-pet scheduling and entry tracking
• In/out and time-based access control

Cons:

• Wireless control needs an add-on card
• Collar-key based, not microchip

Verdict: The selective-entry door built for the most crowded multi-pet homes.

9. PetSafe Electronic SmartDoor (non-connected)

Price: $159 | Best for: Dog owners who want RFID security without Wi-Fi

The standard PetSafe Electronic SmartDoor is the no-app version of PetSafe's RFID line: an electronic collar key unlocks the Plexiglas flap, it supports up to five pets, and four lock modes cover in, out, both, or closed. Two sizes handle pets to about 100 lbs, the collar tag works within roughly three feet, and it runs on 4 D-cell batteries.

With no hub or Wi-Fi it is simpler, cheaper, and one less thing to fail — a sensible pick if you do not need notifications.

Pros:

• Reliable RFID selective entry
• Two sizes for cats to large dogs
• No subscription or Wi-Fi dependency

Cons:

• No app, curfew, or notifications
• Collar key can be lost or go flat

Verdict: The dependable, no-frills RFID door when smart alerts are not the priority.

10. Chamberlain myQ Pet Portal

Price: $2,999 | Best for: New-build or remodel homes wanting a full motorized door

The Chamberlain myQ Pet Portal is not a flap — it is a full exterior door (built by Kolbe) with a hidden motorized panel that slides open like elevator doors when your dog's collar sensor approaches, then closes and locks behind them. It includes a camera, mic, and speaker for two-way contact, fits dogs roughly 10–90 lbs, and runs entirely through the myQ app.

It requires professional installation and replaces the door itself rather than adding a cutout, which is why it is the priciest entry here.

Pros:

• Full motorized door with camera and two-way audio
• Auto-closes and locks behind your dog
• No drafty flap — sealed like a real door

Cons:

• Very expensive and requires pro install
• Replaces a whole door, not retrofittable to one

Verdict: A luxury, whole-door solution best reserved for remodels and new construction.

Buyer Decision Tree — Which One's Right for You?

What to Look For When Buying a Smart Pet Door

• Microchip vs. RFID/collar key — Microchip readers (SureFlap, Cat Mate) use the chip already in your pet, so there is nothing to lose; RFID systems (PetSafe, PlexiDor) use a collar tag that can fall off or run flat.
• Flap size and pet weight — Match the flap opening to your pet's shoulder width and weight rating; a cat flap will not pass a retriever.
• Security and weather sealing — Look for locking modes, draft-resistant seals, and weatherproofing; powered or deadbolting panels seal best in cold climates.
• Install type — Confirm it fits your door, wall thickness, or sliding glass; no-cut options like Wayzn protect rentals.
• App curfew and scheduling — Connected models add remote locking, time-based curfews, and entry/exit alerts.
• Battery life — Most run months on C or D cells; powered doors need an AC outlet nearby.
• Multi-pet support — Check the per-pet capacity and whether each pet can have its own access rules.

What matters less than marketing implies: flashy two-way cameras and voice assistants are nice extras, but a door that reliably keeps strays out and seals against weather will serve you far better day to day than a long feature list.

FAQ

Do microchip pet doors work with any pet? They work with pets that have a standard implanted ID microchip, which most shelter and vet-implanted chips are. If your pet is not chipped, choose a model that also accepts an RFID collar tag, such as the SureFlap or PetSafe lines.

Will a smart pet door keep raccoons and stray cats out? Yes — that is the core benefit. Selective-entry doors only unlock for a recognized chip or tag, and directional or powered models like the PowerPet further block animals trying to tailgate in behind your pet.

Can I install a smart pet door in a sliding glass door without cutting it? Yes. The Wayzn mounts to an existing slider with a screwdriver and opens the door itself, so renters and glass-door homes avoid any permanent modification.

How long do the batteries last? Most flap-style doors run six to twelve months on C or D cells, and collar keys last three to six months. Powered doors such as the PowerPet and myQ Pet Portal use AC power instead.

What size door do I need for a large dog? For dogs up to roughly 100–125 lbs, look at the PlexiDor Electronic, the large PetSafe SmartDoor, or a full-door system like the myQ Pet Portal; standard cat flaps top out at cats and the smallest dogs.

Do I need a monthly subscription? No. None of these doors require a paid subscription for core selective entry; app features on SureFlap, PetSafe, and Wayzn are included with the hardware and hub.

Bottom Line

For most homes, the SureFlap Microchip Pet Door Connect at $169 is the Best Overall smart pet door — it reads your pet's existing chip, adds app curfew and remote locking, and installs almost anywhere. If you want chip-level security for less, the Cat Mate Elite Microchip Cat Flap at $99 is the Best Value, delivering recognition and a built-in timer with no hub or fees.

Large-dog owners should look at the PlexiDor or PetSafe SmartDoor, renters at the Wayzn, and remodelers at the myQ Pet Portal — use the decision tree above to route to the pick that fits your pet and your door.

Sources

• Wirecutter — smart and microchip pet door testing and recommendations
• PCMag — connected pet door reviews and smart-home coverage
• CNET — smart pet door and home automation reviews
• Rover — pet door buying guides and pet-owner advice
• The Spruce Pets — pet door reviews and installation guides
• PetsRadar — best microchip cat flaps, tested
• Sure Petcare / SureFlap — Microchip Pet Door Connect and Cat Flap Connect spec sheets
• PetSafe — SmartDoor Connected, Passport, and Electronic SmartDoor product specs
• Wayzn — Smart Pet Door product page and install specs
• Chamberlain myQ — Pet Portal specifications; PlexiDor and High Tech Pet PowerPet manufacturer pages

*Smart pet door review — smart pet door reviews, rating, best smart pet door 2027, and a review of the top microchip picks for pet owners.*