Best smart locks in 2024
If you’ve been meaning to add additional security to your residence or business, one of the best gadgets you can invest in is a smart lock. Like many smart home devices, smart locks are relatively simple to use, are often packed with awesome features, and require little in the way of installation. You can even purchase some locks that can be placed over your door’s existing deadbolt assembly.
Many smart locks also offer multiple lock and unlock methods, including fingerprint scanners, digitized keypads, and even geofencing-triggered locking and unlocking from your smartphone. Nothing beats the peace of mind and convenience that a smart lock can offer, and this list includes the top models you can buy right now.
Smart locks for your smart home
Yale Assure Lock 2
Best overall
Well-rounded quality smart lock
$210 $240 Save $30
The Yale Assure Lock 2 is a highly dependable smart lock from one of America’s most respected lock companies. It can automatically unlock for multiple registered users and allows for automatic relocking after a customizable time period. It’s compatible with Alexa, Google Assistant, and Apple HomeKit, as well as SmartThings, Z-Wave, and Matter smart wireless networking. It can be a pain to install, but if you’re willing to invest, this is one of the best you can get.
- Touch or tactile keypad
- Optional keyed model
- Will support the upcoming Matter ecosystem
- Installation is a bit of a hassle
- Matter and Z-Wave network modules sold separately
- Battery life less than ideal
From one of America’s most respected lock companies, the Yale Assure Lock 2 is straightforward and highly dependable, with an intuitive app and all the bells and whistles you’d expect from a late-model smart lock. It can automatically unlock for multiple registered users and allows for automatic re-locking after a customizable time period. Whether you use Alexa, Google Assistant, or Apple HomeKit to control your various smart home devices, the Assure 2 will work swimmingly alongside them. It’s even primed for compatibility with SmartThings, Z-Wave, and Matter smart wireless networking, though you’ll need to pony up for a separate, dedicated wireless module from Yale to get it up and running.
One of the drawbacks is that it can be a pain to install, even if you’ve swapped out a deadbolt before, but if you’re willing to invest, it’s one of the best you can get. And as a new release, we expect it to see a bevy of useful software updates over the next year or so.
Read our full Yale Assure Lock 2 review.
August 4th Generation
Premium pick
Stable connection to Wi-Fi
$178 $230 Save $52
The August Smart Lock is easy to install, even smaller than its predecessors, and can be retrofitted to most deadbolts with minimal modification. The built-in Wi-Fi bridge eliminates the need for a separate device altogether, and Alexa, Google Assistant, and Siri can be used to issue voice commands, activate routines, and process automations. The lock also offers geolocation-based auto-locking and unlocking without additional payments or subscriptions.
- Works with all three major voice assistants
- No subscription or hub required
- Reliable Wi-Fi connectivity
- Not cheap
- Keypad is sold separately
- Battery life shorter than others
One of the first reasons to consider the August Smart Lock is that you can retrofit it to most deadbolts with minimal modification. Not only is it easy to install, but the 4th-generation model is also even smaller than its already compact predecessors. You won’t have to deal with a bulky and unsightly addition to the inside of your door. Another improvement compared to older models is that this one finally has the Wi-Fi bridge built-in, eliminating the need for a separate device.
Once it’s installed and configured, you can use Alexa, Google Assistant, or Siri to issue simple voice commands or activate preset routines and automation. August also offers geolocation-based auto-locking and unlocking, so you don’t have to search for your keys. Finally, you can access all those features and assign multiple guest keys without additional payments or any kind of subscription.
Wyze Lock
Best value
Simple and affordable
$84 $130 Save $46
The Wyze Lock is an affordable smart lock that can be installed without replacing your current deadbolt. It is compatible with both Alexa and Google Assistant and can be used to lock, unlock, or check its current status. However, it requires a hub to connect to your home Wi-Fi network, which can take up an empty AC outlet. It is not compatible with most third-party smart home electronics.
- Simple installation
- Looks like a normal door lock
- Costs relatively little
- Inconsistent auto-unlock feature
- No Apple HomeKit support
- Less durable design
Not being particularly advanced is one of the strengths of the affordable Wyze Lock. You can install it without replacing your current deadbolt, which means you won’t be advertising to the world that you have a new smart lock. Plus, you can continue to use your old keys. It’s compatible with both Alexa and Google Assistant, and you can use either to lock, unlock, or check its current status. It does require you to use a hub to connect to your home Wi-Fi network, though.
While the hub is included, it will take up an empty AC outlet, which can be slightly inconvenient. Unfortunately, while you can link it to several automations in conjunction with other Wyze smart devices, it’s not compatible with most third-party smart home electronics.
Read our full Wyze Lock review.
Eufy Security S230
Sleek and straightforward
Extremely user-friendly
$180 $230 Save $50
The Eufy Security S230 is a smart lock that offers fast and reliable auto-unlocking, an integrated fingerprint reader, an easy-to-use app, and sleek exterior decor. It doesn’t support advanced protocols such as IFTTT, but the hope is that Eufy will implement them in the coming months.
- Perfect for retrofitting over most deadbolts
- Fingerprint reader
- Consistent auto-unlocking
- Subpar installation instructions
- Battery life could be better
- Physical key unusual
If you don’t want to hassle with replacing your entire deadbolt, the Eufy Security S230 is one of your best options. It supports fast and reliable auto-unlocking, one of a smart lock’s most convenient features. It’s also sleek enough to fit in with most exterior decor and won’t stand out or look especially gaudy or technical from the outside. In addition, the app is easy to use and gives you straightforward access from anywhere you can use the internet.
One minor complaint is that it doesn’t support advanced protocols such as IFTTT, but hopefully, Eufy will implement these in the coming months, as this is a relatively recent release.
Google Nest x Yale
Google-based smart lock
Small, elegant, and stylish
$249 $300 Save $51
The Google Nest x Yale smart lock is endorsed by Google, making it easy to access most of its features with Google Assistant voice controls. However, Apple HomeKit and Amazon Alexa users are out of luck. Additionally, many of its best features — including in-depth remote access — require the Google Nest Hub, but anyone who loves the Nest family is likely already using one. The Nest x Yale smart lock is a great addition to any household invested in the Nest ecosystem.
- Simple yet stylish design
- User-friendly app experience
- Very quiet locking functions
- Smart functions require the Wi-Fi bridge
- Exclusively for the Google Nest ecosystem
- Passcodes can bug out sometimes
One of the hallmarks of the entire Nest ecosystem is that its devices and app are about as streamlined as anything else on the market. So, if yours is one of the many households invested in many Nest products, the Nest x Yale smart lock will fit right in. As it’s clearly endorsed by Google, the owner of the Nest family of products, it’s no surprise that you can access most of its features with Google Assistant voice controls. This includes simple tasks like checking whether it’s locked, locking or unlocking it, and activating custom Google Routines.
As you might imagine, though, Apple HomeKit and Amazon Alexa users are out of luck. It’s also worth noting that many of its best features — including in-depth remote access — require the Google Nest Hub, but anybody who loves the Nest family, in general, is probably already using one.
Schlage Encode Plus Wi-Fi Deadbolt
Great for Apple HomeKit
Classy look meets responsive tech
$284 $302 Save $18
Apple HomeKit is one of the best ways to take control of your smart home, and the Schlage Encode Plus is a natural addition to Apple’s web-powered ecosystem; it makes locking and unlocking with your iPhone or Apple Watch a breeze!
- Works with HomeKit, Alexa, and Google Assistant
- Simple installation
- No hardwiring required
- Expensive
- Not the greatest battery life
Apple HomeKit may not get as much recognition as Alexa and Google Assistant, but that doesn’t mean it should be ignored. In fact, if you’re carrying your Apple gear at all times, the Schlage Encode Plus is one of the best HomeKit smart locks on the market. Once connected to Wi-Fi, you’ll be able to create and configure Apple Home keys for your iPhone and Apple Watch. Simply tap your device to the face of the Schlage to lock or unlock whatever door it’s attached to.
The installation process is quick and easy, and you’ll be able to control and customize your lock experience using the Schlage Home and Apple Home apps. Create lock/unlock schedules, input up to 100 codes, and more. The Encode Plus even includes a built-in siren for warding off would-be intruders if they try tampering with the device.
Eufy Security S330
High-quality resolution
Substantially upgraded image
The Eufy Security S330 is the ultimate two-in-one video doorbell and smart lock. It features a fingerprint reader with lightning-fast recognition, an incredibly low error rate, and the ability to store 50 separate fingerprints for residents and guests. It also has infrared and radar motion sensors with an impressive resolution, two-method motion detection, and a speaker and microphone for effective two-way audio.
- An all-in-one security package
- Fast-response operation
- Supports internal SD card storage
- Extremely expensive
- Keypad requires wired installation
- No continuous recording
We’ve looked hard and can’t find any others that combine a powerful video doorbell and full-featured smart lock like the Eufy Security S330 does. The smart lock side of things incorporates a host of advanced features, such as a fingerprint reader with lightning-fast recognition, an incredibly low error rate, and the ability to store 50 separate fingerprints for residents and guests. That’s in addition to the numeric keypad, which lets you save 100 different passcodes to accommodate anybody who might need to visit.
It’s just as packed with features on the smart lock side, too, including infrared and radar motion sensors and an impressive resolution of 2,560 by 1,920. On top of simple two-method motion detection, it can tell if people are arriving, leaving, or even sticking around to loiter after you’ve answered the door. A speaker and microphone combine for effective two-way audio. It’s the ultimate two-in-one video doorbell and smart lock, and it should make installation and setup easier for most homeowners. As a relatively new product, Eufy has already implied that it will someday receive support for Apple HomeKit, IFTTT, and the Matter smart ecosystem, although those updates haven’t yet been released.
Kwikset Halo
Designed for multiple users
Ideal for large households
$199 $249 Save $50
The Kwikset Halo is a good choice for families because it stores an easy-to-read access history, delivers security notifications after three incorrect code entries, and has a random number confirmation feature. It doesn’t have the same in-depth level of smart integration as some of the competition, but it’s a capable option that will keep your property safe. It offers extensive remote management capabilities that let you set up 250 different codes and assign full-time, limited, or one-time use status to each.
- Responds to commands quickly
- Includes replacement deadbolt and keys
- Integrated Wi-fi radio
- Lacks proximity-based auto-unlocking
- No IFTTT support
- Touch screen response dependent on pressure
The Kwikset Halo is a good choice for families because it stores an easy-to-read access history that tells you when and how it’s been used recently. It also delivers security notifications after three incorrect code entries. Plus, it has a random number confirmation feature that prevents terrible actors from figuring out the code based on fingerprint residue. It doesn’t have the same in-depth level of smart integration as some of the competition, but it’s a capable option for keeping your property safe.
All the wireless connectivity hardware is contained within the unit, so you won’t need to plug in a hub anywhere else. It also offers extensive remote management capabilities that allow you to set up 250 different codes and assign a full-time, limited, or one-time use status to each. If you’re looking for something dependable but not fancy, the Halo is a great choice.
Igloohome Deadbolt 2S
Best for Airbnb owners
Airbnb Sync shares guest PINs in seconds flat
$80 $150 Save $70
Thanks to features like automatic PIN generation when synced to your Airbnb account, the Igloohome Deadbolt 2S provides a streamlined check-in and checkout process for you and your guests.
- Can be synced with Airbnb accounts
- Automatic PIN generation
- No Wi-Fi required
- No Wi-Fi means no remote access option
- A little difficult to install
Managing an Airbnb property can be a real chore, which is why the Igloohome Deadbolt 2S is the best smart lock for busy property owners. Once installed, the Deadbolt 2S can be synchronized with an Airbnb account. When it’s time for a new guest to check in, the 2S will automatically issue a new code to temporary tenants, making for a painless check-in process.
The Deadbolt 2S doesn’t require Wi-Fi, which is a serious perk. Your Airbnb guests will be able to lock and unlock using those aforementioned PINs, as well as Bluetooth-dependent and physical keys (if you decide you’d like to provide these options). The 2S also has a classy, minimalist look and is designed to work with doors from 1-3/8 to 2/38 inches thick.
Megafeis Fingerprint Padlock
Best smart padlock
Stores up to 100 sets of fingerprints
This Megafeis padlock is perfect for gym lockers, bicycle storage, property gates, and many other indoor and outdoor applications.
- Great price
- Multiple unlock methods
- USB rechargeable
- No Wi-Fi controls
- Doesn’t work with voice assistants
For those looking to chain up a bike or lock a backyard shed, the Megafeis Smart Padlock is the gizmo for the job. With its stainless steel padlock beam and IP65 rating, the Megafeis will keep your valuables safe for up to 2,500 unlocks, or up to six months of standby activity. And thanks to its USB-rechargeable design, it’s quick and easy to power up the 150mAh battery once it’s depleted.
With the free Megafeis app, you’ll be able to lock and unlock the padlock using Bluetooth, set authorized users, and check the last 1,000 unlocks. You can also use the app to create and store up to 100 sets of fingerprints. While it’s not recommended to keep the Megafeis in an uncovered outdoor setting for prolonged periods, it’s definitely one of the most capable smart padlocks for a reasonable price.
SwitchBot Smart Lock
Easiest install ever
Lock everything down, simply
If you don’t want to fuss over your existing door locks, or you’re not allowed to change them in the first place, the SwitchBot Smart Lock is designed to add smart automation to existing door locks.
- Works with existing deadbolt assembly
- Compatible with multiple voice assistants
- Auto-Lock and Home Sharing
- Requires SwitchBot Hub for voice assistant features
Renters don’t always have the luxury of installing whatever smart devices they want, which is why the SwitchBot Smart Lock is such a great investment. The SwitchBot is designed to slide over the interior portion of your existing deadbolt; just use the included adhesive strip to stick it in place. Once powered, you can control the lock using the SwitchBot app, along with popular voice assistants like Alexa, Google Assistant, Siri, SmartThings, and IFTTT.
Other great features include automatic locking whenever your deadbolt is left unlocked for a certain period, as well as Home Sharing that grants lock permission to friends and family members. While you’ll need to purchase the SwitchBot Hub Mini to use voice controls or the Hub 2 for Apple Home compatibility, the SwitchBot Smart Lock lets you add quick and simple automation with little to no tools required for assembly.
Lockly Secure Pro Latch Edition
Also consider
Randomized PINs for the win
$272 $320 Save $48
For those who prefer a door handle instead of a traditional doorknob, there’s the powerful and feature-packed Lockly Secure Pro Latch Edition. It installs quickly and is easy to control and customize.
- Six ways to lock and unlock
- Real-time alerts
- Intuitive companion app
A smart lock with a latch-style door handle is a sight to behold, and there isn’t a better product than the Lockly Secure Pro Latch Edition. This 6-in-1 device, available in many complementary colors, can be locked and unlocked using fingerprints, the digital keypad, scan-to-open QR codes, the Lockly app, voice controls through Alexa and Google Assistant, as well as physical keys. So accessibility, for those that need it, is super easy.
Other awesome features include auto-lock controls, randomized PIN input locations, and offline access codes. It may not be the cheapest smart lock on this list, but if you’re looking for a reliable security device from a trusted brand, Lockly is a great choice.
The best smart lock for your home
Smart locks have been around for a minute, and these web-connected gadgets continue to improve and evolve. They’re also getting easier to install, especially when with devices that include a robust and intuitive companion app that walks you through the setup process.
In the vast world of smart locks, there can be only one top choice, and the Yale Assure Lock 2 is the best model for most folks. It offers touch controls and keypad entry, and will even start to support Matter soon.
For those who can afford to choose the best that money can buy, the August 4th Generation Smart Lock is a good budget pick. It offers one of the most powerful and stable Wi-Fi connections, works with all three major voice assistants, and lets you assign multiple guest keys without a monthly subscription.
Looking to save as much money as possible? You can still get a decent smart lock like the one by Wyze. The Wyze Lock is quick and easy to install and even works with Alexa and Google Assistant, although you’ll need to use the required hub to access these Wi-Fi features and others.
Yale Assure Lock 2
Best overall
Well-rounded, quality smart lock
$210 $240 Save $30
The Yale Assure Lock 2 is a highly dependable smart lock from one of America’s most respected lock companies. It can automatically unlock for multiple registered users and allows for automatic relocking after a customizable time period. It’s compatible with Alexa, Google Assistant, and Apple HomeKit, as well as SmartThings, Z-Wave, and Matter smart wireless networking. It can be a pain to install, but if you’re willing to invest, this is one of the best you can get.