The Best Smart Locks for the Home, Tested and Reviewed

Best Smart Locks at a Glance

How We Evaluated the Best Smart Locks

A smart lock has one job before all others: lock the door. That sounds obvious, but some locks become so obsessed with apps, animations, and “smart lifestyle experiences” that they forget they are attached to the place where your family sleeps. So the first standard is reliability. A lock should respond quickly, latch smoothly, and avoid turning battery anxiety into a full-time hobby.

We looked at physical build quality, ANSI/BHMA grade where available, app stability, keypad feel, smart home compatibility, battery type, backup access, guest code management, and installation. We also considered whether each lock solves a real problem. A fingerprint reader is wonderful when it works quickly. A doorbell camera is useful if you do not already own one. Matter support is promising, but only if you understand that some features may still work better inside the manufacturer’s own app.

One important reminder: a smart lock does not magically make a weak door strong. A good deadbolt, properly aligned strike plate, strong screws, and solid door frame still matter. A smart lock on a flimsy door is like putting a premium password manager on a sticky note.

1. Yale Assure Lock 2: Best Smart Lock for Most Homes

The Yale Assure Lock 2 is the safest recommendation for the average household because it is flexible without being exhausting. You can choose keyed or key-free versions, touchscreen or keypad styles, Bluetooth, Wi-Fi, Z-Wave, or Matter-related configurations depending on the model and module. That flexibility matters because not everyone’s smart home is built the same way.

In daily use, the Yale Assure Lock 2 feels like a practical family lock. The keypad is easy for kids, relatives, pet sitters, and guests. The app makes it simple to create access codes, check lock status, and manage entry without handing out physical keys like you are running a medieval inn.

Who should buy it?

Buy the Yale Assure Lock 2 if you want a polished, dependable smart lock with lots of configuration choices. It is especially good for households that want a clean look and do not want to be trapped in one ecosystem forever.

Potential drawbacks

Wi-Fi versions can drain batteries faster than Bluetooth or Thread-based setups, and installation alignment matters. If your deadbolt currently sticks, fix that before installing any smart lock. Motors do not enjoy wrestling your door every morning.

2. Schlage Encode Plus: Best Smart Lock for Apple Home

The Schlage Encode Plus is one of the most trusted premium smart locks because it combines a serious lock brand with modern smart features. Its biggest attraction is Apple Home Key, which lets compatible iPhone and Apple Watch users tap to unlock. For Apple households, it feels naturalalmost too natural. After a week, fishing for keys starts to feel like churning butter.

It also includes built-in Wi-Fi, so you do not need a separate bridge for remote access through the Schlage app. You can create access codes, view lock history, and manage guests. The keypad is clear, the hardware feels substantial, and the lock has a reputation for being more “set it and stop thinking about it” than many competitors.

Who should buy it?

Choose the Schlage Encode Plus if you use Apple Home, want Home Key, and care about strong physical security. It is also a smart choice for homeowners who already use Schlage hardware and want to keep rekeying simple.

Potential drawbacks

It is not cheap, and the exterior design is not as subtle as Level or Yale. It says, “Hello, I am a smart lock,” with confidence. Also, built-in Wi-Fi is convenient but can be harder on batteries than lower-power protocols.

3. Aqara Smart Lock U100: Best Value with Fingerprint Entry

The Aqara Smart Lock U100 is the feature-packed overachiever of the group. It supports fingerprint unlocking, keypad codes, Apple Home Key, NFC tags, app control, and a physical key. That is a lot of ways to open a door. If this lock were a restaurant menu, it would have laminated pages.

The fingerprint reader is the star. For families, it can be faster than typing a code, especially when your hands are full of groceries, sports bags, or one extremely dramatic toddler backpack. The U100 also works well for Apple users because Home Key support at this price level is still a major advantage.

Who should buy it?

Buy the Aqara U100 if you want many unlocking options without paying top-tier prices. It is especially appealing for Apple Home users who want fingerprint access and Home Key in one package.

Potential drawbacks

To unlock its full smart home potential, you may need an Aqara hub. Matter support and remote functionality depend on setup choices, so this is not always the simplest pick for people who want a five-minute installation and zero app tinkering.

4. August Wi-Fi Smart Lock: Best Retrofit Smart Lock

The August Wi-Fi Smart Lock is the best answer for people who want smart features without changing how the outside of the door looks. It attaches to the inside of your existing deadbolt, meaning your original key still works from outside. Landlords, renters, and design-sensitive homeowners: this is your “no one has to know” option.

August is especially strong at auto-unlock, app-based guest access, and DoorSense, which helps determine whether the door is actually closed. That last part is important because a lock that says “locked” while the door is open is not security. It is theater.

Who should buy it?

Choose August if you rent, want to keep your exterior hardware, or prefer a retrofit lock that avoids replacing the entire deadbolt. It is also great for households where some people still want to use a regular key.

Potential drawbacks

The interior unit is chunkier than a standard thumb turn, and battery life can vary depending on Wi-Fi use and door alignment. If your door needs a shoulder bump to close, the lock will not find that charming.

5. Level Lock+: Best Invisible Smart Lock

The Level Lock+ is for people who want smart lock convenience without the “gadget stuck to my door” look. Most of its technology hides inside the door, so from the outside it looks like a regular deadbolt. It is sleek, subtle, and the design equivalent of whispering instead of shouting.

Depending on the version, Level offers Bluetooth, Apple Home Key, and Matter-over-Thread support. It is one of the most attractive options for design-focused homes, condos, and front doors where curb appeal matters.

Who should buy it?

Buy Level Lock+ if aesthetics are a top priority and you want a lock that blends into existing hardware. It is also good for Apple users who want Home Key without a large exterior keypad.

Potential drawbacks

Because it does not include a built-in keypad on the main lock, you may need an accessory if you want code entry. It is also more expensive than many practical keypad locks, so you are paying partly for design magic.

6. eufy Video Smart Lock S330: Best Smart Lock with Camera

The eufy Video Smart Lock S330 is built for people who want the front door command center in one device. It combines a smart lock, fingerprint reader, 2K camera, and doorbell. That means you can see visitors, unlock the door, and manage access without installing separate gadgets that all need separate charging cables and separate patience.

This is especially useful for homes without an existing video doorbell. You can use fingerprint entry for family members, keypad codes for guests, and video for package drop-offs or visitors. It is not the smallest or most subtle option, but it does a lot.

Who should buy it?

Choose the eufy S330 if you want a smart lock and video doorbell in one product. It is a strong pick for front doors where visibility matters as much as keyless entry.

Potential drawbacks

The unit is bulky, and all-in-one devices can be overkill if you already own a great doorbell camera. Also, camera placement depends on your door layout. If your doorframe is awkward, video quality may not be as perfect as the product photo suggests.

7. Kwikset Halo Select: Best for Matter and Thread Flexibility

The Kwikset Halo Select is a smart pick for people building a modern smart home around Matter. It offers Wi-Fi and Matter-over-Thread options, giving users more flexibility than older Wi-Fi-only locks. Thread can improve responsiveness and battery life in the right setup, provided you have a compatible Thread border router and Matter controller.

Kwikset also appeals to homeowners who already use Kwikset keys because rekeying can be simple with compatible SmartKey hardware. That may not sound glamorous, but when you are standing in a hardware store holding six mystery keys, glamorous becomes less important.

Who should buy it?

Buy the Halo Select if you want a familiar lock brand, a keypad, app control, and the option to move toward Matter-over-Thread.

Potential drawbacks

Some features may change depending on whether you use Wi-Fi through the Kwikset app or Matter through a smart home platform. Matter is improving quickly, but it is not always feature-for-feature identical to native app control.

Smart Lock Buying Guide: What Actually Matters?

1. Choose the right lock type

A full replacement lock changes both the interior and exterior hardware. It usually gives you a keypad, a cleaner integrated design, and stronger built-in features. A retrofit lock changes only the inside thumb turn, keeping the exterior deadbolt and key. Retrofit locks are ideal for renters or anyone who wants a stealthier upgrade.

2. Check your smart home ecosystem

Apple Home users should look closely at Schlage Encode Plus, Aqara U100, Yale Home Key models, and Level Lock+. Google, Alexa, Ring, SmartThings, and Home Assistant users should check compatibility carefully before buying. The words “works with” are not all equal. Sometimes they mean full control. Sometimes they mean “technically yes, but bring snacks.”

3. Understand Wi-Fi, Bluetooth, Z-Wave, Zigbee, Matter, and Thread

Wi-Fi is convenient because it allows remote control without a hub, but it can drain batteries faster. Bluetooth is efficient but limited in range. Z-Wave and Zigbee can be excellent if you already use compatible hubs. Matter is the newest cross-platform standard, and Thread is a low-power mesh networking technology that can be great for battery devices. The best choice depends on what you already own.

4. Do not ignore battery life

Most smart locks use AA, AAA, rechargeable packs, or CR-style batteries. Wi-Fi locks usually need battery changes more often than Thread, Zigbee, or Z-Wave locks. Keep spare batteries nearby and turn on low-battery alerts. A smart lock with dead batteries is just a very confident decoration.

5. Keep a backup entry method

A physical key, emergency power contacts, keypad code, NFC card, or app backup can save the day. Key-free locks look sleek, but make sure you understand how you will get in if the battery dies, your phone disappears, or your child decides the phone now lives inside a sofa cushion.

6. Secure the digital side

Use a strong password for the lock account, enable two-factor authentication when available, update firmware, and protect your home Wi-Fi with WPA2 or WPA3 encryption. Smart locks are physical security devices, but they are also internet-connected devices. Treat the app like part of the front door.

Which Smart Lock Should You Buy?

For most homes, the Yale Assure Lock 2 is the easiest recommendation because it offers the best mix of design, compatibility, and everyday usability. For Apple users, the Schlage Encode Plus is hard to beat because Home Key is genuinely convenient and Schlage’s hardware feels built for real front doors, not just showroom photos.

If you want the most features for the money, the Aqara U100 is excellent, especially if fingerprint entry and Apple Home Key are high on your list. If you rent or want to keep your existing exterior lock, buy the August Wi-Fi Smart Lock. If your door is beautiful and you refuse to ruin the vibe, choose the Level Lock+. If you need a camera and lock in one device, the eufy Video Smart Lock S330 earns its spot. For Matter-focused homes, the Kwikset Halo Select is one of the more flexible modern choices.

Real-World Experience: What Living With a Smart Lock Feels Like

The first week with a smart lock is usually full of tiny moments that feel futuristic. You walk up with groceries in both hands, tap a watch or press a fingerprint reader, and the door opens without the traditional pocket-digging dance. It is a small convenience, but it adds up quickly. After a while, keys start to feel like backup singers: still useful, but no longer the star of the show.

The biggest quality-of-life improvement is guest access. Instead of hiding a key under a planterwhich burglars and raccoons both understand perfectlyyou can create a temporary code. A cleaner can have access on Tuesday mornings. A dog walker can have a recurring code. A visiting cousin can get a code that expires after the weekend, which is helpful if that cousin has a proven history of losing sunglasses, chargers, and possibly entire jackets.

For families, keypad and fingerprint access can reduce daily friction. Kids do not need to carry keys to school. Parents can check whether the door locked after everyone left. If someone forgets to lock up, auto-lock can save the day. That said, auto-lock should be tested carefully. Set it too aggressively and you may step outside to grab a package, hear the bolt slide behind you, and suddenly become the star of a very boring survival documentary.

Installation is usually simple if your door is already aligned. That “if” is doing push-ups. A smart lock motor needs the deadbolt to extend smoothly. If your current lock requires lifting the door, pushing the frame, or whispering encouragement, fix the alignment first. Many smart lock complaints are not really smart lock complaints; they are door problems wearing a Bluetooth hat.

Battery life is another real-world lesson. Wi-Fi locks are wonderfully convenient, but they usually consume more power. Thread, Z-Wave, and Zigbee options can be more efficient, but they may require a hub or compatible controller. The best habit is simple: turn on battery alerts, keep spare batteries in the house, and replace them before vacation. Nothing ruins a relaxing trip like wondering whether your front door has entered low-power drama mode.

Privacy also matters. A smart lock creates access logs, user codes, and sometimes video recordings. Before buying, check whether the device stores data locally or in the cloud, whether subscriptions are required, and how easy it is to delete users. When moving into a home with existing smart devices, factory reset them and create new accounts. You do not want the previous owner’s app still having a digital handshake with your front door.

The best smart lock experience comes from choosing for your habits, not just the feature list. A beautiful invisible lock is great until you realize you need a keypad every day. A video lock is useful unless you already have a better doorbell camera. A Matter lock is exciting, but native app features may still matter. The smartest purchase is the one that fits your door, your phone, your family, and your patience level.

In the end, a good smart lock should disappear into your routine. It should make leaving easier, arriving smoother, and guest access less awkward. It should not turn your front door into a part-time IT job. Choose well, install carefully, secure the account, and enjoy the rare smart home upgrade that actually earns its keep every single day.

Conclusion

The best smart lock for your home depends on what you value most: reliability, Apple Home Key, fingerprint entry, discreet design, video monitoring, Matter support, or renter-friendly installation. For most people, Yale Assure Lock 2 and Schlage Encode Plus remain the most dependable premium choices. Aqara delivers excellent value, August is the retrofit hero, Level wins the beauty contest, eufy handles video, and Kwikset offers a strong path into Matter and Thread.

Before buying, check your door alignment, preferred ecosystem, backup entry method, and battery expectations. A smart lock should make your life easiernot turn every grocery run into a software update with hinges.

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