Smart Door Locks

The security of your home or office is important for anyone. Therefore, if you are thinking about securing your front door, a high-quality smart door lock does the job just fine. The truth is that of all the different types of home gadgets and appliances, the smart door locks are among the most popular. Aside from being some smart deadbolts that secure your home, they will allow for more control as well. You can lock and unlock your door with just a simple touch and you can even create digital codes for your family, friends or anyone else you regularly admit into your home, including your housekeepers or nanny.

There are dozens of models available on the market, so it’s quite difficult to find a model that suits your needs. Therefore, in order to help you make the right decision, we present you 10 of the most efficient yet easy to use door locks on the market. Take a look at this comparison chart below and choose the model that best fits your needs.

Top 5 Smart Door Locks Comparison

	1. Schlage Z-Wave	2. Yale Touchscreen Deadbolt	3. Ultraloq UL3 BT	4. Samsung Ezon SHS-3321	5. Kwikset 909 SmartCode
	Best Overall	Best Smart Door Lock for Smartthings	Best Smart Door Lock with Fingerprint	Our Choice
	Check Price	Check Price	Check Price	Check Price	Check Price
Design
Manufacturer	Schlage Lock Company	Yale Security	Ultraloq	Samsung	Swikset
Model	FE469NX ACC 716 CAM LH	YRD220-ZW-619	Ultraloq UL3 BT AB	SHS-3321	99090-018
Dimensions	4.5 x 5.1 x 21.8 inches	10 x 9.5 x 4 inches	7 x 6.3 x 3.5 inches	7.1 x 1.4 x 2.7 inches	3.5 x 5.4 x 9.9 inches
Weight (pounds)	8	3.9	6	3.4	1.5
Color	Aged Bronze	Satin Nickel	Aged Bronze	Black	Satin Nickel
Specifications
Access codes	30	250 (25 with no controller)	95	71	8
Door thickness range	1-3/8 to 1-3/4 inches thick	1 3/8 to 2 ¼ inches thick	N/A	1.4 – 2.2 inches (35-55mm)	1 3/8 – 1 ¾ inches standard
Batteries	4 AA batteries	4 AA batteries	3 AA batteries	4 AA batteries	4 AA batteries
Average battery life	8766 hours	N/A	8000 times access (1 year)	3650 accesses /12 months (average – 10 times per day)	N/A
PIN code	4-8 digit PIN code	4-8 digit PIN code	4-8 digit PIN code	4-12 digit number combination	4-8 digit PIN code
Features
Waterproof
Display Style	Touchscreen	Touchscreen	Touchscreen	Touchscreen	Touchpad
Other Features	Z-wave technology	Z-wave technology	Advanced Fingerprint Identification	Anti-theft mode	SmartKey re-key technology
	3-Alert modes	Voice guided programming feature	Anti-peep Touchscreen	Random Security Code	Autolock feature
	Fingerprint-resistant touchscreen	Privacy mode	Knock to Open	Double authorization
	Anti-pick shield		Shake to Open	Low battery warning signal
Included Components	Schlage Connect Deadbolt , Handleset Grip with Decorative Trim , One Back-Up Key , Four AA Batteries , User Guide , Installation Instructions	Yale Assure Lock Touchscreen Deadbolt, Yale Z-Wave Plus Network Module, 4 AA Batteries, Mounting Hardware, Installation Guide	Touchscreen deadbolt, 4 AA batteries, user guide and installation instruction	Touchscreen deadbolt, 4 AA batteries, user guide and installation instruction	Exterior keypad, interior assembly, latch, mounting plate, allen wrench, adapter ring, strike, keys, smartkey tool, fasteners
Warranty
Warranty	Lifetime Limited mechanical and finish warranty and 1-year electronic warranty	Lifetime Limited mechanical and finish warranty and 1-year electronic warranty	Lifetime Limited mechanical and finish warranty and 18-months electronic warranty	N/A	Lifetime Limited mechanical and finish warranty and 1-year electronic warranty
Support
Phone&Email
User Guide& Instruction Manual
Certifications
	Commercial Standard Certification: ANSI/BHMA A156.36-2010 Grade 1	Grade 2 Certified		Grade 1 Certified	ANSI/BHMA grade 2 certified
	Residential Standard Certification: ANSI/BHMA A156.40-2015 Grade AAA in Security, Durability and Finish	Z-Wave Certification

1. Schlage Z-Wave

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After reviewing more than 15 different types of smart locks, we have finally found a model that will surely change your life. Since smart locks are essentials for ensuring the security of your home, we have tried to find one that uses advanced technology. While it eliminates the need for you to hold a physical key, it also keeps you connected with your home by sending notification and alerts. Not only that it provides home protection, but it is also extremely easy to use. Due to its advanced technology, you will be able to lock and unlock the door remotely using your smartphone. You will know every time someone approaches from either direction as the lock uses 3 alert modes to communicate potential visitors.

The lock is able to memorize up to 30 different access codes. That’s great especially for families with numerous members and close friends who need their own code. For your own safety, make sure you monitor every code even if it is recognized as one of your friends. The stolen passwords are the most convenient way for the thieves to enter your home.

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2. Yale Touchscreen Deadbolt

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With this smart lock, you will never have to carry around your keys again. The Yale door lock is more convenient and versatile than regular deadbolts. It allows you to lock and unlock the door with an Alexa command. In addition, it works with several other home systems, like Wink or Smart things systems.

The lock is capable of storing up to 250 codes. This gives you the possibility of creating codes for each member of your family. When visitors come and go, you will be notified. It comes equipped with smart features that notify you when someone’s around your home. The pros of going digital on your door are plenty, but we highly recommend this model as it is one of the easier to install and handle locks on the market, these days.

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3. Ultraloq UL3 BT

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Enjoy security and peace of mind knowing your home is safe and secured by a smart door lock. Specially designed to keep your door secure, this electronic model has 5 operating methods, including fingerprint, smartphone, codes, knock/shake and physical keys. However, with this lock at home, no one will feel the need for traditional keys. From now on, you can forget they ever existed. In addition, it features a reversible lever. This makes it suitable for both right-handed and left-handed doors.

It is capable of memorizing up to 95 fingerprints and 95 digital pins simultaneously. It is ideal for large families with numerous members and friends. As long as it operates with codes and fingerprints, we highly recommend you to change the password as often as you can (twice a month). Although they are smart devices that use advanced technologies, they can be easily hacked. On a full charge, the batteries last up to 1 year of continuous operation.

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4. Samsung Ezon SHS-3321

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The Samsung Ezon SHS-3321 is kind of a touchscreen 4-digit PIN code combination with a smart anti-theft feature. Since it features 71 different codes, everyone you trust can have its own digit PIN code. Also, it is equipped with an automatic locking mechanism that automatically locks the door for you in case you forgot. As compared to other similar units that allow you to choose number combination from 4 to 8 digits, this door lock is a bit different.

It allows you to create your code from 4 to 12 digits. Also, keep in mind that it works with 4 Alkaline AA batteries which last about 10 months, which means an average of 3650 accesses. Like any other products it also has a few drawbacks. For example, it is more difficult to install than other similar locks. More than that the motor could have a few improvements. However, it is a quality keyless door that will surely improve your overall security around your home.

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5. Kwikset 909 SmartCode

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The Kwikset 909 SmartCode is a high-quality door lock with various features at a great price. It comes with eight access codes that can be between 4 and 8 digits depending on your preference. More than that the backlit keypad is a great addition especially because of the fact that it lights up when it is in use.

It provides increased visibility, so it is extremely beneficial for when you arrive home after dark. In what regards the design of the product, there are 3 colors to choose from, such as Satin Nickel, Venetian Bronze and Polished. Be sure you will choose a finish that will match your home. Thanks to its Autolock feature, the door will be automatically locked in less than 30 seconds. In what regards the installation of the lock, it is fairly uncomplicated. The lock operates on 4AA batteries, so there is no need for other special tools. You just need a screwdriver and a measuring tape. All in all, this is a quality door lock that will definitely suit all your needs.

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6. Samsung SHS-P718-LMK

Best Smart Door Lock for Cold Weather

Looking to protect your home from burglary with an intelligent lock system? Are there too many options on the market that make your decision even more difficult? Well, we have just reviewed one of the most intelligent devices out there. The Samsung SHS-P718-LMK is more than just a door lock. Although it is not a smart lock with a camera, it still uses advanced biometric technology and other incredible features and functions that will make you feel in love with it.

First of all, it’s good to know that it allows you to schedule up to 31 digital codes also known as RF-ID tags. Also, it is capable of memorizing 100 fingerprints. Yes, we told you that it is smart! It features a digital touchscreen and a stylish design that makes it ideal for any residential home interior. It can be installed on doors 40 mm to 80 mm thick.

When you mention security, this is the first model we are thinking about. It features a mortise sensor that automatically locks the door for you. It’s great that you don’t need a key. With a simple touch, you can open the door immediately. More than that, the lock is weather-resistant, so it can be installed outside as well. It runs on 8 alkaline batteries that stay charged for up 12 months at 10 uses per day. As mentioned above, it has plenty of functions. Of these, it is worth mentioning the mischief prevention that secures the lock for 3 minutes if there are 5 filed entry attempts. Furthermore, there is also an intrusion alarm that is triggered if the door is opened while it is systematically locked.

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7. Yale Assure Lock SL

With all these technological advances our home will become smarter and our lives much easier. Since we talk about technologies and impressive features, we are glad to introduce to you an excellent key-free smart lock. This is one of the most popular models available on the market and our favorite one. With Yale SL you have nothing to do. You just need to ask Siri to open the door for you. More than that, if you have an Apple TV, you will be able to access the door and provide access to your friends from anywhere.

Another feature that surprises us is the daily schedule. To be sure that the front door is locked, you can schedule it to close at the desired hour each day. Apart from voice orders, Siri and Apple home apps, you can also enter a 4-8 digit code manually. This way you can create unique pin codes for your family members and friends. Also, it is recommended to create a pin for yourself in case you will forget the phone in your car or at the office.

According to the manufacturer specification, this version can memorize up to 25 unique codes. So, rest assured that everyone in your family will have its code. The Yale SL can be installed on doors 1 3⁄4 inch to 2 1⁄4 inches thick. The door lock comes with steel construction and brushed bronze finish. It runs on 4 alkaline batteries but for emergencies, it can also be charged.

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8. August Smart Lock

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In terms of reliability, performance, advanced technology and modern features, this is exactly what a house needs. This new entry-level smart lock is one of the most popular options out there. It comes with a stylish yet industrial design and with many of the same features as its predecessor. Like many other similar models, it works with voice command and it can be controlled with a smartphone or tablet with ease. It is a keyless system that allows you to lock and unlock the door instantly via the app.

With your smartphone, you can control the access for anyone. What we really like about this device is that in comparison to its competitors has a DoorSense mode. It is a feature that announces you if the door is closed or locked. In what regards its installation, you can install it in just 10 minutes. It doesn’t require extra tools. You just need a screwdriver. However, like any other product, it has a few drawbacks and one of its biggest disadvantages is its high price. It is more expensive than many other door locks.

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9. Schlage BE479 V CEN 619

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If you are looking for a safe way to protect your home and property from invasion, we highly recommend this smart lock manufactured by Schlage. As long as it is paired with the WiFi adapter, the device lock and unlock doors via smartphone’s voice control.

There are also several free apps for Android and iOS that help you manage codes, set schedules and monitor history. Also, if you want to make your home accessible to your trusted friends, you can provide them with digital codes or electronic keys for easy access inside the house. Regarding the dimensions, the device measures 4.5 x 3 x 8 inches and weighs 4.96 pounds. It is suitable for most doors especially for those with a thickness range from 1.37 to 1.75 inches.

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10. August Smart Lock Pro

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Along with some motion sensor outdoor lights that will keep your house safe and prevents burglars from entering inside, we highly recommend using a modern door lock with advanced technology and features. Similar to its above competitors, our 10th device works with voice control that has to be purchased separately. All you have to do is to install your app on your smartphone and control the lock from it. With a simple touch of the button, you can close and open the door in a few seconds from anywhere. Besides, you will know who enters your home.

Everything will be monitored by your phone. More than that, it will track every movement or activity done near the door. Besides, like any other August model, it features DoorSense function that will let you know whether your door is opened or closed. Thankfully, you don’t have to quit the physical keys. It just has to be attached to the existing deadbolt, so you can keep and use the current keys. Another thing that we like about this product is that it is programmed to open and close the door automatically without you touching the door.

Thus, the door closes as soon as you will leave the house and open when you will approach the house. Its installation doesn’t require so many things. With a screw, you will be able to fix it in 10 minutes. The device is suitable for most deadbolts, however, keep in mind that it measures 3.4 x 2.2 x 3.4 inches and weighs 13.9 ounces. Overall, it is a nice option to consider.

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11. NexTrend Smart Lock

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Obviously, door locks are the most popular devices that can protect ourselves and our family against burglars. As you have probably seen, there are so many models available for sale, these days that finding a model that meets our requirements could be quite difficult. Our 11th model is a keyless device that comes with sturdy construction and stylish design. Powered by 4 AA batteries, the device allows you to open the door via Bluetooth, digital codes, keys and handle. The reversible handle makes it suitable for both right- or left-handed doors. As previously mentioned, this is a smart device that every time someone enters or attempts to enter the code will send you notifications on your phone.

In addition, it allows you to set up some temporary codes for your guests. You can decide on how long the code is valid and when to remove it from the lock’s internal memory. In case you arrive home late at night, the back-lit display with black and white lights allows you to enter the password much easily. It’s important to mention that it also comes with an anti-peep code. Thus, you can enter any number of random digits as long as you enter the correct code in the process. Thus, it’s impossible for thieves to guess the password through fingerprints. This will allow you to enjoy this device for many years.

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What to Know About Smart Locks

Whether you are one of those who is worried about losing the keys all the time or you just want to change your old deadbolt, we have a safe yet convenient option for you. And no, we are not thinking about your spare keys. All you have to do is to install a smart door lock.

Most devices come equipped with features and settings that will surely make your life much easier. Thanks to all these impressive products, the days of forgetting the keys in the house can be a thing of the past. Since you use the deadbolt every day, the lock can be easily considered a prime candidate for an upgrade. There are hundreds of models out there, all competing for your attention. The only way to find what you are looking for is to understand how these digital locks work.

They could have one or more means of entry. They use either RFID, keypad, Bluetooth, or fingerprint (biometric). The keypad models, instead use digital codes for entry. Despite the fact that most people prefer to use the locks with a touchscreen, the keypads are still among the most popular. The RFID uses key fobs or cards for entry. It allows you to open and close the door without having to remove the key card from the pocket. This method is extremely useful especially when your arms are full of things and you cannot reach your keys to open the door.

When it comes to smart entry methods, take a look at the Bluetooth-enabled devices. They open the door using your Bluetooth ID. It works in a similar way to the RFID models. Next in line, it is the biometric entry. It is all about fingerprint identification. You can open your locked door by placing your finger on its digital scanner. As soon as your fingerprint is scanned, the system will recognize it and it will identify you as a user.

Keyless door locks work by entering codes that you have saved. The master code is for you, while the passage codes are for other users, including family and friends. Some devices allow you to create a special digital code for each member of your family, so you can protect your home from any unwanted intrusion.

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3 Reasons You Need a Smart Lock

If you are looking for an easy and convenient way to close and open the front door, we highly recommend “adopting” a keyless device. They were originally designed for use in cars with remote entry systems, but things have changed and they have been modified for use in homes as well. To better understand why a smart lock is a great addition to any home, keep on reading the following lines.

• Enhanced security

  As long as codes or fingerprints used by smart locks cannot be duplicated or broken, there are no need to worry. As soon as you start using a keyless lock, it won’t be necessary anymore to store a key somewhere on your property as many homeowners currently do. Thieves can enter your home much easier when a spare key is placed in a “safe” spot around the house. The smart lock mechanism follows a security protocol that you will only find in bank systems. They work with digital encryption modes that make them less vulnerable to duplication or access from the outside.

• Convenient for elderly and disabled individuals

  There is nothing more useful and convenient for elderly or disabled individuals than gadgets or other intelligent appliances. All these advances in technology are extremely useful for most individuals and the keyless devices are no exception in that. The main advantage of using a smart device is that it can be controlled from smartphones and it doesn’t need regular keys to be opened.

• Create codes for family members

  As compared to regular deadbolts, smart locks allow you to create codes for your family members or closest friends. They can enter your home, even if you are not there. All you have to do is to send them codes via the mobile app and let them inside the house. Plus, you don’t have to make copies of your keys for your housekeepers, dog walkers, or nannies. They just have to use their customized code to gain access inside the house.

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Rating Our Picks

As it was mentioned before, there are dozens of models on the market and each one of these models is equipped with impressive features, designed to make life much easier. Browse through our collection of smart locks and pick the one that suits your needs. But before doing that, check out our smart lock ratings.

Wireless connectivity

One of the main qualities of a keyless door lock system is its wireless connectivity. Usually, when we talk about smart locks we talk about Bluetooth and Wi-Fi communication networks. In simple words, it is all about better signal transmission. The Bluetooth connections will help you keep the door locks systems in communication with security components that are placed near them. On the other hand, Wi-Fi connections are efficient for long-distance controls.

Remote access

Another important advantage of using a smart lock is that it allows you to control it remotely. In a few words, you will be able to open and close the door and even change the passwords from a considerable distance. Remote connectivity increases the state of your home security. Plus, it comes in handy in instances where the lock becomes compromised.

Safety features

The main purpose of any door lock is to provide security. Besides their attractive and stylish design, keyless locks have also a sturdy construction. The manufacturers have tried to make them look stylish yet efficient. Most keyless locks are easy to use, comfortable and extremely versatile. They can be used with smartphones and other smart devices and provide optimum security for the home.

Battery life

Most devices operate on either rechargeable Li-Ion battery or multiple AA alkaline batteries. In general, when a device runs off of batteries, it will notify you by sending an alert on your smartphone. Others, instead, will come equipped with a LED indicator that will flash red when the battery is low. For your peace of mind, it’s important to know that a battery will last anywhere from 5 months to 1 year, depending on the model and the features it performs.

Voice control

If money isn’t an issue and you want to enjoy what the market has best to offer at the moment, the smart locks with Alexa or Siri voice control are among the most popular devices on the market, these days. However, most devices have voice control limitations. This makes them work properly only when you are inside your home. The good news is that several companies are beginning to use a new system implemented by Amazon that requires the user to provide a spoken code.

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Conclusion

Best Overall Schlage Z-Wave
Easy to set up, simple to operate and with a battery that lasts over 1 year, this is by far one of our best-reviewed door locks out there. Although it doesn’t have as many codes as other models, its solid construction makes it more durable and long-lasting than many other similar deadbolts. It was surprising to discover that it can be operated with Alexa for voice recognition. As mentioned above, to use it is quite simple. With a simple touch of the screen, the codes will be recognized and registered.

Best Smart Door Lock for Smartthings Yale Touchscreen Deadbolt
One of our favorite deadbolts is the one in satin nickel manufactured by Yale Security. Although it doesn’t allow you to introduce so many PIN codes as its opponents, it still is a nice option worth taking into consideration. We were impressed to discover that it works with most of your smart home hubs, including SmartThings. Since you will use a PIN code to enter the house, you won’t need keys anymore. The codes can be shared with family and friends, but it’s recommended to change them at least once a month for maximum protection.

Best Smart Door Lock with Fingerprint Ultraloq UL3 BT
If you are tired of losing or forgetting your keys at the office, we have the solution! This lock allows you to enter the house in 5 different ways. Hence, if you won’t want to use keys anymore, you can register a personal code or your fingerprint. Or, you might think about the shake and knock method. If all these options seem too complicated, you can just use your phone to open and close the door. The deadbolt can memorize up to 95 codes and fingerprints at a time. It is compatible with apps, so if you are in a hurry and you can’t wait to enter the password, you can close the door later from your phone. It’s great to have something like this in such a busy period of time.

Our Choice Samsung Ezon SHS-3321
Looking to replace your old door lock with a smart one that allows you to control it even when you are not inside the house? Well then, take a quick look at this new model. It provides plenty of user codes and ID tags that can be changed periodically. The lock is automatic, so with a simple touch of the lock, the door can be immediately opened and closed. No thief can enter the house because the whole neighborhood will find out. Your home will be secured with an alarm that will start to ring immediately after 5 failed entry attempts.

Best Smart Door Lock for Cold Weather Samsung SHS-P718-LMK

All the features provided by this Samsung lock will exceed your expectations. It is an automatic lock that comes with 31 codes and 100 fingerprints. For increased security, it’s recommended to replace codes periodically, especially when you share them with family. This is one of the only locks that can be installed outdoors as it cannot be affected by cold temperatures. It operates great whether cold or hot weather. It has a solid construction that won’t freeze under normal winter conditions.