5 Best Smart Locks for Front Doors

Written by Ethan Walker

A smart lock can look impressive on a product page and still become frustrating once it is installed on the front door you depend on every single day. Slow unlocking, unreliable apps, poor battery life, awkward keypads and compatibility problems quickly matter more than an impressive list of smart features.

Your front door is different from most smart-home devices. If a light bulb loses connection, it is annoying. If your smart lock becomes unreliable when you are standing outside with groceries, trying to let a family member inside or wondering whether you locked the door before leaving, the problem becomes much more serious.

Imagine leaving home for work and wondering ten minutes later whether you actually locked the front door. With a traditional deadbolt, your choices may be to keep wondering or turn around and check.

A well-designed smart lock can solve that problem with remote status checks, automatic locking and app control. It can also make everyday access easier by allowing children, relatives, cleaners, dog walkers or guests to enter without hiding a spare key outside.

But convenience alone should not decide what protects your main entrance. A lock that offers fingerprint recognition, facial recognition, Apple Home Key, Wi-Fi or dozens of access codes still needs to perform the basic job first: secure the door and let authorised people enter reliably.

That is why this guide does not rank five nearly identical keypad locks. Each recommendation is aimed at a different type of front-door buyer.

• Security and reliability: Prioritise a dependable deadbolt and consistent everyday operation.
• Keyless family access: Look for an easy keypad, fingerprint reader or phone-based unlocking method.
• Smart-home users: Check compatibility with the ecosystem you already use before buying.
• Guests and temporary access: Look for easy code creation and access management instead of sharing physical keys.
• Maximum front-door functionality: Consider models that combine locking with additional features such as biometric entry or a built-in camera.

After comparing the strongest options for these different situations, we narrowed our shortlist to the eufy Video Smart Lock S3, Schlage Encode Smart WiFi Deadbolt, Yale Assure Lock 2, Aqara Smart Lock U100 and Kwikset Halo Wi-Fi Smart Lock.

These five locks are not interchangeable. One puts traditional lock reliability and front-door security first, another makes sense for buyers who want greater smart-home flexibility, another delivers strong value, while the biometric and camera-equipped options target homeowners who want more advanced ways to control the entrance.

However, you should not automatically buy our #1 choice. If your priorities are different, another model may fit your front door better. A household deeply invested in smart-home automation may value compatibility more, while another homeowner may care most about fingerprint access or having a camera at the entrance.

We will judge all five smart locks using the factors that matter most on a front door:

• Security: Does the lock inspire confidence as the primary locking point on your home?
• Unlocking reliability: Can you get inside quickly without repeatedly fighting with an app, fingerprint reader or keypad?
• Access options: Can family members and trusted visitors enter without everybody needing the same physical key?
• Battery management: Is the lock practical to maintain, and does it provide a sensible backup when the battery becomes low?
• Smart-home compatibility: Does it work with the ecosystem and devices you already use?
• Installation and door compatibility: Can it realistically replace your existing front-door deadbolt without turning installation into a major project?
• Everyday convenience: Do its smart features actually make entering and securing the home easier?
• Overall value: Are you paying for features that meaningfully improve your front-door experience, rather than technology you will rarely use?

Below, we compare all five smart locks side by side before showing which model makes the most sense for security, smart-home integration, value, biometric access and homeowners who want more than a traditional deadbolt.

Quick Comparison: 5 Best Smart Locks for Front Doors

The five locks in this guide solve different front-door problems, so the smartest purchase is not automatically the model with the longest feature list. The better question is which lock removes the most friction from the way your household actually enters, shares and secures the front door.

Some homeowners want one device to handle both entry and front-door monitoring. Others care more about dependable keypad access, Apple Home Key, fingerprint entry, remote Wi-Fi control or keeping a traditional key as a practical backup. Use the table below to identify the lock that matches your priority before comparing the five in detail.

For the strongest all-in-one upgrade, the eufy Video Smart Lock S3 is our starting point. But if you already own a video doorbell or simply want dependable keyless entry, one of the less complex locks below may be the more sensible purchase.

Our Strong Recommendation: eufy Video Smart Lock S3

If we were upgrading a front door and wanted the new hardware to do more than simply replace the key, the eufy Video Smart Lock S3 would be our first choice from these five

The S3 can give you useful visual coverage at the entrance, but its camera is designed around what happens at the front door rather than inside the rest of the home. If you want to extend the same security approach to living areas, hallways or other important indoor spaces, see our guide to the best eufy indoor cameras for home security to compare dedicated options for monitoring beyond the entrance.

The reason is not that every homeowner needs its entire feature set. It is that the S3 can potentially replace several separate jobs at the entrance. The listing combines a smart Wi-Fi deadbolt with a 2K camera, video-doorbell functionality and palm-vein recognition. Instead of upgrading only the way you unlock the door, you are upgrading how you enter, identify visitors and monitor the entrance.

Think about what actually happens at a busy front door. Your family needs to get inside, a delivery arrives, somebody rings the bell, a guest needs access, and later you may want to know what happened at the entrance. A conventional smart deadbolt solves only part of that workflow.

The S3 is more compelling because its feature set is concentrated around that entire entrance rather than around one unlocking method. Palm-vein recognition can reduce the need to reach for a phone or type a code during routine entry, while the camera adds information that an ordinary keypad deadbolt cannot provide

The S3 can strengthen security at the front door, but homeowners building a wider eufy setup may eventually add dedicated outdoor cameras for areas such as the driveway, backyard or side entrance. If SoloCam S340 is part of that expansion, see our guide to the best SSD and HomeBase options for eufy S340 to plan local storage for the camera side of your security system.

Why We Would Pay More for the eufy S3

• It can eliminate duplicated front-door hardware. If you still need both a smart lock and video-doorbell capability, buying one integrated device can be more logical than treating those needs as completely separate upgrades.
• The 2K camera changes what the lock can tell you. A standard connected deadbolt can report or control lock status; the S3 adds visual context around activity at the entrance.
• Palm-vein recognition targets everyday friction. The value of biometric entry is not the novelty of the technology. It is being able to approach the door and use an authorised biometric method without first searching for a key or opening an app.
• It makes more sense for a multi-user household. A front door used repeatedly by family members benefits more from flexible keyless access than a rarely used secondary entrance.
• The included chime supports the all-in-one approach. Because the product is also positioned around video-doorbell use, the included chime helps make it a more complete entrance system rather than simply a lock with a camera attached.

Why You Might Not Want the S3

Our #1 ranking does not mean the S3 is the right purchase for every reader. In fact, there are several situations where we would deliberately choose one of the other four locks.

• You already own a video doorbell you like: part of the S3's advantage may become redundant, making a simpler Schlage, Yale, Aqara or Kwikset deadbolt easier to justify.
• You only want keypad entry: paying a premium for video and biometric technology makes little sense when your actual goal is simply to stop carrying a key.
• You want the simplest possible smart lock: additional functionality also means more technology to configure and maintain than a conventional keypad deadbolt.
• You are highly sensitive to battery maintenance: customer feedback in the material we reviewed was mixed on battery life, so this is a trade-off worth considering before buying.
• You expect biometrics to be flawless for every person: although biometric convenience is a major attraction, the customer feedback we reviewed included mixed experiences with recognition reliability

  Keeping access control and surveillance separate can also make sense when you need a camera to watch much more than the doorway itself. If you are comparing wider outdoor coverage options, our Reolink Argus PT vs Omni 3i comparison can help you decide which approach better fits areas such as a driveway, yard, gate or garage.

The Amazon listing we reviewed showed approximately 4.1 out of 5 stars from around 877 ratings. Customer feedback was encouraging around areas such as setup and video quality, while experiences were more mixed around factors including reliability, battery life, biometric recognition, compatibility and overall value.

That is why we would buy the S3 for its combination of capabilities, not because we expect every advanced feature to outperform a simpler dedicated device in every situation.

For a homeowner starting from scratch with the front entrance

The S3 adds useful video coverage directly at the entrance, but a built-in lock camera is still focused primarily on the doorway. If you also want high-resolution surveillance around the driveway, garage, backyard or other parts of the property, compare our best 4K security camera systems for a more complete multi-camera approach to home monitoring.

The Video Smart Lock S3 can watch the immediate front-door area, but homeowners building a wider eufy security setup may also want dedicated outdoor cameras covering the driveway, yard, gate or perimeter. If that is your next upgrade, our eufyCam S3 Pro vs S330 comparison can help you choose between two 4K solar options for broader outdoor monitoring.

Still Deciding? Choose Your Smart Lock by the Problem You Need to Solve

At this point, comparing another specification is unlikely to make the decision easier. All five locks can modernise a front door, but they are not five versions of the same purchase.

The better way to choose is to identify the inconvenience you want to remove from your current entrance. Maybe you are tired of carrying keys. Maybe family access is difficult to manage. Maybe you already have a good doorbell camera and only need a smarter deadbolt. Or perhaps you are rebuilding the entire front-door setup and want one device to do much more.

Choose the eufy S3 If You Want to Upgrade the Entire Entrance

The eufy Video Smart Lock S3 is our strongest choice when the project is bigger than simply replacing a key. Its combination of smart locking, a 2K camera, video-doorbell functionality and palm-vein recognition gives it the broadest role of these five products.

This makes the most sense when you are starting with an entrance that needs several upgrades at once. Instead of buying a basic smart deadbolt now and reconsidering video or biometric access later, the S3 puts those capabilities into the same front-door device.

• Best if: you want smart locking and front-door video together.
• Best if: biometric entry would be used regularly by your household.
• Best if: you are replacing or avoiding a separate video-doorbell setup.
• Think twice if: you already own a doorbell camera you are happy with.
• Think twice if: all you really need is a keypad and remote lock control.

Choose the Schlage Encode If You Want a Smart Lock Without Reinventing the Door

The Schlage Encode Smart WiFi Deadbolt is the easier choice for someone who likes the basic idea of a traditional deadbolt but wants to eliminate its everyday inconveniences.

Its touchscreen entry, built-in Wi-Fi, connected management and physical-key backup create a much narrower proposition than the eufy S3 and for many households, that is exactly the advantage.

• Best if: you want built-in Wi-Fi and keypad entry.
• Best if: you prefer keeping a conventional physical-key backup.
• Best if: you already have front-door video covered by another device.
• Think twice if: fingerprint or other biometric entry is a priority.
• Think twice if: you want the lock itself to monitor visitors visually.

Choose the Yale Assure Lock 2 If Simplicity Is More Valuable Than Extra Technology

The Yale Assure Lock 2 deserves attention from buyers who are mainly trying to fix a simple problem: keys are inconvenient and people sometimes forget to lock the door.

Keypad access and automatic-locking convenience target those problems without forcing the buyer into an expensive camera-equipped or biometric lock. That makes the Yale particularly attractive when you want useful automation but do not want to turn every trip through the front door into a technology demo.

• Best if: straightforward keypad access is your main priority.
• Best if: you value a relatively compact exterior design.
• Best if: you want useful smart-lock convenience at a lower entry price than some premium alternatives.
• Think twice if: a particular smart-home ecosystem is central to your purchase.
• Think twice if: you assume every Assure Lock 2 configuration has identical connectivity features.

Choose the Aqara U100 If the Fastest Entry Method Matters Most

The Aqara Smart Lock U100 takes a different approach. Instead of concentrating on one keyless method, it gives a household several practical ways to enter, with the listing highlighting fingerprint recognition, keypad access and Apple Home Key alongside physical-key backup.

That flexibility becomes especially valuable when the same front door serves people with different preferences. One family member may prefer a fingerprint, another may use Apple Home Key, while a visitor can use keypad access.

• Best if: Apple Home Key is one of your must-have features.
• Best if: fingerprint entry would remove friction from daily use.
• Best if: different household members want different access methods.
• Think twice if: you want the simplest possible configuration.
• Think twice if: you do not care about Apple Home Key or biometrics.

Choose the Kwikset Halo If You Want Smart Access Without Giving Up Traditional Key Flexibility

The Kwikset Halo Wi-Fi Smart Lock makes the most sense for a buyer who wants to modernise access while keeping one foot firmly in the traditional lock-and-key world.

The combination of touchscreen entry, connected Wi-Fi control, guest-code management, physical-key backup and SmartKey re-keying functionality gives the Halo a particularly useful role when both digital and physical access still matter to the household.

• Best if: guest or recurring visitor access matters.
• Best if: you want touchscreen entry and direct connected control.
• Best if: retaining and managing a physical key remains important.
• Think twice if: battery maintenance is a major concern.
• Think twice if: your priority is biometric or Apple Home Key access.

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Do Not Let the Lowest Price Make the Decision for You

During our Amazon research, the captured prices ranged from roughly $149 for the Aqara U100 to $349 for the eufy S3, with the other three sitting between them. Those prices can change, but the spread illustrates why comparing these products purely by cost can be misleading.

A $150 lock that does not support the way you want to enter can be a worse purchase than a $200-plus lock you interact with comfortably several times every day. The reverse is also true: paying hundreds more for video and biometrics is poor value when all you wanted was dependable keypad entry.

Before Choosing Any of the Five, Check the Door not Just the App

Smart features cannot compensate for a deadbolt that has to fight its way into the strike plate. Before ordering, inspect how freely your existing deadbolt extends when the door is closed and confirm the new lock's fit requirements against your door.

Then check the exact connectivity and ecosystem features of the model you are buying. This is particularly important when product families are sold in multiple configurations or when certain integrations may depend on additional hardware.

Our Final Decision Rule

If you are upgrading the entire entrance and want the broadest capability, we would still start with the eufy Video Smart Lock S3. Its combination of locking, video and biometric access gives it the strongest all-in-one proposition of these five.

But the further your needs move away from video and advanced biometrics, the less reason there is to pay for them. That is where the Schlage, Yale, Aqara and Kwikset become stronger purchases not because they beat the S3 at everything, but because the right smart lock is the one whose strengths line up with your actual front door.

If You Already Know Your Front Door Needs an Upgrade, Waiting Does Not Improve It

There is a difference between taking time to choose the right smart lock and postponing a decision after you already know what is wrong with your current setup.

If you regularly hide a spare key, wonder whether somebody remembered to lock the door, coordinate keys with relatives or visitors, or find yourself juggling a phone, bags and keys at the entrance, those problems will still be there tomorrow.

A smart lock will not make every home more secure simply because it is connected. But when the right model fixes a weakness in the way your household currently manages the front door, there is little value in continuing to tolerate that weakness once you have identified the appropriate replacement.

What Are You Actually Waiting to Fix?

Smart-lock shopping becomes easier when you stop thinking about the device and look at the repeated problem behind the purchase.

• If you keep forgetting whether the door is locked, delaying means continuing the same uncertainty every time you leave home.
• If family members keep losing or forgetting keys, every additional copy of a key preserves the same access problem rather than solving it.
• If guests or trusted visitors regularly need entry, postponing the upgrade means continuing to coordinate physical keys or other inconvenient workarounds.
• If you are already planning to replace your video doorbell, delaying an all-in-one option such as the eufy S3 may simply postpone two entrance upgrades instead of one.
• If fast keyless entry is the goal, every day spent using the old lock is another day you are not benefiting from the keypad, fingerprint or other access method you already decided would fit your routine better.

For a Complete Front-Door Upgrade, Start With the eufy S3

If your plan already includes upgrading both door access and entrance monitoring, the eufy Video Smart Lock S3 remains our first choice from this group.

Its advantage is consolidation. The listing combines the smart deadbolt with a 2K camera, video-doorbell functionality and palm-vein recognition. For the right household, that means one purchase can address several parts of the front-door experience rather than improving only the deadbolt.

If the S3 Is More Than You Need, That Is Not a Reason to Delay

You do not have to buy our most feature-rich recommendation to make a worthwhile upgrade. The other four locks exist precisely because different front doors call for different priorities.

• Schlage Encode: move now if what you really want is a familiar keypad deadbolt with built-in Wi-Fi and connected control.
• Yale Assure Lock 2: choose it when straightforward keypad convenience solves the problem without requiring premium camera or biometric features.
• Aqara U100: it becomes particularly compelling when fingerprint entry and Apple Home Key are features your household will actually use.
• Kwikset Halo: consider it when touchscreen access, Wi-Fi control and physical-key re-keying flexibility fit your priorities better.

Do Not Wait for a “Perfect” Price That May Never Arrive

The prices captured during our Amazon research varied substantially across these five locks, and online prices can move up or down. That is why we would not base the entire purchase on trying to predict the lowest possible future price.

Instead, decide what the lock is worth to your household. If the current price fits your budget and the product solves the access problem that brought you to this guide, you have a rational reason to act. If the price does not make sense, choose a less expensive lock from the list rather than stretching the budget for features you do not need.

If the eufy Video Smart Lock S3 matches those needs, it is the model we would check first. If its current price is attractive, there is no need to postpone an upgrade you have already decided your front door needs.

Final Verdict: Which Smart Lock Should You Put on Your Front Door?

A front-door smart lock is something you may interact with several times every day, so this is one purchase where the right match matters more than the longest feature list. The goal is not to make your door look more technological. It is to make entering, securing and sharing access to your home easier without creating new frustrations.

After comparing these five approaches, the eufy Video Smart Lock S3 remains our #1 choice for the homeowner who wants the most complete front-door upgrade.

Why the eufy S3 Gets Our Final Vote

The deciding factor is not that the S3 has more technology. More technology can actually be a disadvantage when you do not need it.

The S3 earns its position because its premium features can solve several separate front-door needs with one purchase. A homeowner considering a smart lock, video-doorbell functionality and biometric access does not have to treat those as completely separate upgrades.

• Choose it for the integrated 2K camera if seeing activity at the entrance matters as much as controlling the lock.
• Choose it for palm-vein recognition if your household will genuinely benefit from biometric everyday entry.
• Choose it for the all-in-one approach if you would otherwise be shopping for multiple pieces of front-door technology.
• Choose it for a busy family entrance where keyless access and front-door awareness can both provide daily value.

But Do Not Buy Our #1 Pick for the Wrong Reason

The eufy S3 should not win simply because it sits at the top of our list. If you already know that you will not use its camera or biometric features, one of the other four locks can be the better purchase for your home

If your priority is broader security rather than choosing specifically around front-door convenience, you can also compare our best smart locks for home security to see which models make the strongest case for protecting and managing access to your home.

• Choose the Schlage Encode if built-in Wi-Fi, keypad access and a more traditional smart-deadbolt experience are what you actually need.
• Choose the Yale Assure Lock 2 if you primarily want straightforward keypad convenience and do not want to pay for advanced features you may rarely use.
• Choose the Aqara U100 if fingerprint access and Apple Home Key are more important to your household than integrated front-door video.
• Choose the Kwikset Halo if you want connected touchscreen access while keeping physical-key backup and SmartKey re-keying flexibility.

Upgrade the Part of Your Home You Use Every Day

Security upgrades are easy to postpone because the existing deadbolt may still technically work. But “still works” and “works well for the way my household lives” are not the same thing.

If your current front door still depends on copied keys, hidden spares, inconvenient visitor access or repeated uncertainty about whether somebody locked up, you already know what the upgrade is supposed to fix.

For buyers who want the broadest solution from our five picks, we would start with the eufy Video Smart Lock S3. Check its current price, compare that price with the features you would actually use, and make the decision based on the entrance you want to live with every day.

Frequently Asked Questions About Smart Locks for Front Doors