10 Best Smart Locks for 2020

best overall rating
  • WiFi-enabled.
  • Works with virtual assistant tools.
  • Easy to install.
premium choice rating
  • Allows for remote locking and unlocking.
  • Door Sense system to check status.
  • Live activity feed option.
great value rating
  • Small, compact design.
  • Very easy to use.
  • Automatic proximity unlocking system.

A smart lock can keep your home and possession secure while giving you plenty of flexibility, customization, and control, as well as getting rid of the limitations that many locks can place you under. Not only will you not always need to have a key with you, but there are multiple ways to install it into your home, and you can even rig some of them up to alarm systems or proximity-based locking to boost your security even further than what you’d manage with normal safety measures.

Unfortunately, there are so many of them on the market that choosing the perfect model can be an incredibly difficult task, especially if you’ve got no experience with installing, using, and adjusting smart locks.

View the Best Smart Lock, Below.

best overall rating

1. Schlage Encode Smart WiFi Deadbolt

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This smart deadbolt is WiFi-enabled, allowing you to unlock it almost anywhere via a paired phone app. Not only that, but you can use the same app to set up multiple unique codes, letting you have a different combination for each visitor so that you can remotely identify who is entered your home. The body contains a built-in alarm system that detects any attempts to damage the device, and it can work with virtual assistants like Alexa to tell you the current status of the door even if you are in another room. There are multiple other adjustable and optional settings, including voice controls that can be set up to lock or unlock the door while your hands are full.

Why We Like It
  • WiFi-enabled.
  • Works with virtual assistant tools.
  • Easy to install.
  • Handles varied temperatures well.
  • Powered with easy-to-replace batteries.
Connectivity
WiFi
Integration
Virtual assistants (Alexa, etc.), smartphones
Voice Activation
Yes
Our Verdict

This smart lock is simple, effective, and versatile, letting you stay secure without needing to rely on a single device or code that could be lost or forgotten.

Editor Rating
premium choice rating

2. August Smart Lock Pro +

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This smart lock is able to track activity at your doorstep and tell you who is arriving, letting you unlock or lock it remotely from your home, depending on the situation. The design is completely keyless and can be placed over regular deadbolts without having to remove them completely. After using it, it will lock automatically behind you, making it a useful option for people who regularly forget to actually lock the door manually – on top of that, since it is WiFi-capable, you don’t even need to be in the same room to make sure that it is locked as long as you have an internet connection.

Why We Like It
  • Allows for remote locking and unlocking.
  • Door Sense system to check status.
  • Live activity feed option.
  • Simple installation.
  • Works with Alexa.
Connectivity
WiFi
Integration
Virtual assistants (Alexa, etc.), smartphones
Voice Activation
Yes
Our Verdict

The small size of this smart lock makes it very compact and discreet, but it is just as good as any larger model, with the added benefit of being really easy to set up and start regularly using on short notice.

Editor Rating
great value rating

3. August Smart Lock – Keyless Home Entry

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This keyless smart lock makes full use of a Door Sense system to help you check if your door is actually locked, as well as alerting you to which codes have been used to open it – this is perfect for tracking guests or specific family members who might visit. The proximity-based locking options based on the location of your phone means that it can automatically unlock your door when you arrive, but then lock again once you leave, meaning that you don't even need to hit the button manually. Thanks to the app, you can send out, change, and invalidate guest keys to almost any person whenever you want.

Why We Like It
  • Small, compact design.
  • Very easy to use.
  • Automatic proximity unlocking system.
  • Works with guest keys.
  • WiFi-enabled.
Connectivity
WiFi
Integration
Virtual assistants (Alexa, etc.), smartphones
Voice Activation
Yes
Our Verdict

This easy-to-use smart lock is very straightforward in terms of design and basic locking, but boasts a great range of features that can help you set up a locking system for a very wide range of situations in any home.

Editor Rating

4. Schlage Connect Smart Deadbolt

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This streamlined and professional-looking smart lock acts as an excellent home security option, working alongside a wide range of Z-Wave-compatible security tools to help you build up alarm systems or special unlocking methods. When paired with a virtual assistant, you can lock and unlock the door with your voice, or you can use the simple ten-number touchscreen to enter one of thirty unique codes.

Each of these codes can be used to track who arrives and leaves using your mobile device, keeping you up to date on the status of your front door. On top of that, the built-in alarm will sound if it detects a potential brute-force attack on the door.

Why We Like It
  • Built-in alarm system.
  • Compatible with a long list of other products.
  • Snap-n-Stay installation technology.
  • Optional voice controls.
  • Tracks codes separately.
Connectivity
WiFi
Integration
Virtual assistants (Alexa, etc.), smartphones
Voice Activation
Yes
Our Verdict

If you want to keep track of your visitors separately and know when people have accessed your door, this smart lock offers all of the features you might need to build up a proper security system.

Editor Rating

5. Nest x Yale Lock with Nest Connect

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This smart lock is simple and does its job well, protecting your door using a keyless deadbolt without leaving too many holes in your home security. When paired with a mobile phone, you can use the Nest app to see when the door was last locked or unlocked, who did it, and what its current status is. It is also designed to automatically lock the door when none of the paired devices are nearby, securing the home if it thinks that everybody has left.  For added security, you can pair it to the Nest alarm system flawlessly, with the alarm activating if the door is forced open but turning off when it is unlocked.

Why We Like It
  • Works well with alarm systems.
  • Tracks locking and unlocking history.
  • Auto-locking system.
  • Tamper-proof design.
  • Easy to install.
Connectivity
Nest Connection
Integration
Smartphones
Voice Activation
No
Our Verdict

This smart lock may not have all of the flashy features of some other models, but it is easy to use and provides great security, only providing features that will actually get used often.

Editor Rating

6. Ultraloq UL3 BT Fingerprint and Touchscreen Smart Lock

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This battery-powered smart lock is perfect for keeping your home properly secured, making use of a specially-designed touchpad that hides your combination while also letting you check the logs of when the door had been opened. Unlike a lot of locks, the handle is built into the design of the smart lock itself, making it very difficult to break or force open. It is also reversible, meaning that you can place it on either side of a door without issue. On top of that, there is a fingerprint ID scanner that can open the door with one touch, perfect for tracking up to 95 different fingerprints thanks to its delay of only half a second.

Why We Like It
  • Fingerprint activation for easier use.
  • Tracks codes used to access it.
  • Easily replaceable batteries.
  • Fast identification system.
  • Logs all activity.
Connectivity
Bluetooth
Integration
Smartphones
Voice Activation
No
Our Verdict

Being able to store fingerprints on this smart lock makes it great for offices and shared spaces, but even if you are just using the normal code, you can check the activity logs for a higher level of security.

Editor Rating

7. Yale Security Assure Lock SL Touchscreen Keypad

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This very simple smart lock is based on a secure, easy-to-use keypad that can store up to twenty-five unique codes, letting you track which people have entered and left at specific times. The motorized deadbolt and tamper-resistant design make it extremely hard to force open without leaving obvious signs of damage, and the auto relock system can help you ensure that the door is locked every time you leave. Each code can be anywhere from four to eight letters in length, letting you choose your preferred codes without having to fit an exact limit. Installing the smart lock is simple and will only take a few minutes at most, and it even contains a backup battery to stop you from getting locked in if the normal batteries run out.

Why We Like It
  • Quiet deadbolt.
  • Optional auto relock system.
  • Tamper-resistant design.
  • Tracks up to 25 individual codes.
  • Easy-to-use keypad.
Connectivity
Not specified
Integration
Smartphones
Voice Activation
No
Our Verdict

This smart lock lock is a very straightforward option that can keep a specific door safe, secure, and properly logged.

Editor Rating

8. Kwikset Smart Keyless Entry Deadbolt Door Lock

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This two-part smart lock doubles as a remote monitoring device for keeping track of who uses the door, and when. It can be connected to other smart devices, including virtual assistants like Alexa, to open the door from another room, or you can send eKeys to individual people. All of these keys will be tracked separately, letting you see the recent activity logs on your smartphone no matter where you are. Installation is easy, and the system can detect your location when installed on a front door, automatically unlocking if it notices your phone getting closer, but locking once you start moving away or head inside the house.

Why We Like It
  • Easy-to-install design.
  • Works well with other smart devices and Bluetooth options.
  • Tracks individual codes.
  • Works with Kevo key fobs.
  • Automatic phone detection system.
Connectivity
Bluetooth
Integration
Virtual assistants (Alexa, etc.), smartphones
Voice Activation
Yes
Our Verdict

This smart lock works really well around the home as well as small offices, giving you plenty of tracking options and automatically unlocking if it notices an authorized phone coming near to save you the hassle of using apps.

Editor Rating

9. Yale Assure Lock with Z-Wave Touchscreen Keypad

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This touchscreen smart lock supports codes between four and eight numbers long, giving you plenty of flexibility in what kinds of codes you can use. However, you can also use an app or a physical key to open it instead, meaning that you aren't forced into a single option that could break or go wrong. The adjustable latch and motorized deadbolt provide some extra reliability when you are actually locking and unlocking the door, while the backlit keypad helps you input your code in the dark without the numbers fading from overuse and giving away the code. The easy installation is also backed up by a weather-resistant body that can take a lot of abuse before breaking.

Why We Like It
  • Allows for multiple unlocking methods.
  • Works with other smart devices.
  • Adjustable latch settings.
  • Easy to install.
  • Backlit touchscreen.
Connectivity
WiFi
Integration
Virtual assistants (Alexa, etc.), smartphones
Voice Activation
Yes
Our Verdict

This keypad is a great option for people who want more security in general, acting as another safety barrier without being so hard to use that it becomes a hassle.

Editor Rating

10. Lockly Secure Pro Smart Door Lock

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This fingerprint scanner uses a 3D sensor that can store up to ninety-nine different fingerprint patterns, with a very low chance of misreading a print or locking somebody out accidentally. There is also a keypad that uses special PIN Genie technology, shuffling around the numbers when you are inputting your pin to stop observers from seeing it. Each unique code is logged separately and can be reviewed from a simple mobile phone, letting you track who is coming and going without being forced to set up a full security system. Paired phones don’t even need a WiFi connection to access it, meaning that it can still open even if the power goes out.

Why We Like It
  • Easy to install, and replaces the current deadbolt.
  • PIN Genie system to stop code guessing.
  • Can be locked and unlocked remotely.
  • Comes with two backup physical keys.
  • Saves up to 99 fingerprints.
Connectivity
WiFi
Integration
Virtual assistants (Alexa, etc.), smartphones
Voice Activation
Yes
Our Verdict

This smart lock offers multiple ways to lock and unlock the door, including some emergency options to speed up the process, making it great for extremely secure places.

Editor Rating

Smart Lock Buyer’s Guide

Smart locks are a security measure first and foremost and are meant to either replace or work alongside the physical locks that your doors might have. Unlike a simple physical lock, they are a lot harder to sneak through or covertly unlock, and many of them come with extra features that make it even harder for would-be thieves or other invaders to get through without tripping an alarm or emergency system. However, not all of them are the same, especially when you start looking into locks that focus entirely on the ‘smart’ part and get rid of a physical key entirely.

When it comes to choosing the right physical lock, you need to think about more than just durability and unlocking speed. Smart locks are more complicated than your standard lock, so there is even more that could vary between models and designs.

Customization and Configuration

One of the most overlooked advantages of smart locks is the fact that they can be configured and adjusted based on you or your family’s/company’s/housemates’ needs, often without even having to call in any specialist help. A big failing of regular locks is that they are all mechanical, so even a small change can require new parts. In fact, unlike the digital codes of a keypad-based smart lock, a physical lock will need entirely new keys to be cut if you want to change what opens them.

This isn’t the only reason you’d want to customize them, though. For example, you might want the codes to an office to change every week or month or might prefer to have a separate code for every person so that you can track them individually. This also helps with buildings that have a lot of employees, hotels with lots of guests or even just houses that occasionally rent rooms to people on holiday – if you are worried about people coming over and using the old code, you can simply change them yourself, whereas a normal lock would need to be completely changed if a key was stolen.

Many smart locks can also connect to smart devices, as the name suggests. If handled correctly, this can be a great way to set up larger and more complex security systems. For example, you might be able to create a lock that is connected to an alarm elsewhere in the building, meaning that it will alert you to somebody trying to break in or force the door open. If you want maximum security, you could pair it with a virtual assistant such as Alexa to receive verbal warnings about the door being locked or unlocked at specific times.

Tamper Resistance

Like all locks, many smart locks don’t have much of a defense against people trying to break through using physical force, and the answer is generally just “make it stronger.” However, this kind of physical break-in isn’t the real problem – in reality, tampering and subtle bypassing are the bigger threat since you can go for weeks without noticing that a new code has been added or the door has stopped actually locking correctly.

Tamper-proof designs are always important if you want to ensure maximum safety as often as possible. This is especially true of batteries: even if the door won’t unlock when the batteries are removed, having them stolen can keep the room locked until you are able to get new ones, which can slow down your day drastically.

Another indirect form of tampering is observation: if you use a static code, somebody can watch it being entered into a keypad and re-use it for themselves. Regularly rotating codes can solve this, but only partially. If this is a real problem for you, switch to a smart lock that relies on fingerprints, a mobile app, or uses a code scrambling system to make it impossible to guess what a code might be due to the keypad numbers shifting each time.

Can Hackers Open a Smart Lock?

Smart locks are inherently more vulnerable to hackers, due to being digital, but that doesn’t mean that they are always easy to get to. As long as you use your lock carefully, you can deter hackers – ideally, you’ll want more security elsewhere to make it harder for somebody to get in. For example, if your smart lock is used in an office, consider having separate physical locks behind the first smart lock door to make things less convenient.

Should I use a Smart Lock on a Front Door?

People often feel that using their smart lock on their front door gives away the fact that there might be more expensive items inside. However, this isn’t always the case, especially in areas where you might expect such a level of security (like warehouses, apartment buildings, etc.). The only time it could be a “giveaway” is if it is in a strange place that you’d expect a regular lock, such as a garden shed, but even if that is a problem, you can always look for smart locks that emulate the design of regular locking methods.

Should I get Smart Devices for my Smart Lock?

Smart locks on their own are generally really effective, so don’t feel pressured into buying a lot of devices that you don’t need. If you are getting lots of smart devices and don’t really use them enough to look into proper security, then all you are doing is opening more routes for them to be hacked or exploited. On the other hand, if you’d find them useful and understand what kind of safety measures to take, there is nothing wrong with getting some more devices that can work with your smart lock to improve security or practicality.

Expert Tip

Many locks are graded on the ANSI/BHMA grading system. If you want the best security possible, look for Grade 2 or Grade 1 locks, since these are generally the most effective in the majority of situations.

Did you know?

Certain doors use Z-Wave or RFID technology to unlock. Z-Wave networks become stronger as you get more devices, while RFID relies on a certain radiofrequency. Both can be useful in their own specific situations, especially if normal security measures are too risky or impractical.