Top 5 Best Smart Door Locks 2021 | Reviews and Guides

Adjusting with modern technologies, it is necessary to upgrade ourselves in every step of life. Our daily-used accessories are now very developed and modern with the touch of digital technologies. It makes our life much easier and smarter than ever. Today we are going to discuss the best smart door locks for the front door that keep our house more secure and give us panic-less life.

A lock is a very essential part to think about anything’s security. So, for the security of a home, nothing can be imagined without a lock. And the smart lock makes everything very secure and convenient to use. We’ve researched and tested lots of branded smart locks and listed the best smart front door lock below depending on the best price and service.

The 5 Best Smart Door Locks Comparison

PreviewProduct NameTypes of lockSmart Home FeaturesCheck Details
ULTRALOQ Smart Door LockDeadboltN/ACheck Latest Price
best smart door lockWandwoo Electronic Door LocksSmartN/A Check Latest Price
Yale Assure LockDeadboltAlexa, Google Assistant, HomeKit, Airbnb etc. Check Latest Price
best smart door lockSchlage Encode Smart Deadbolt Alexa, Google Assistant Check Latest Price

1. ULTRALOQ Advanced Fingerprint and Keypad Electronic System Smart Lock for Front Door

Highlighted Features

Can control using smartphone
Fingerprint sensor with 6 smart features
Smart guest key for quick access
Lock status notification either locked or not
Premium design
Deadbolt Lock

Our Ratings:

Rating: 5 out of 5.

This door lock comes with 6 awesome smart features that are very user friendly and authentic. The included fingerprint sensor works really so smartly without any trouble. It works very simply with the touch fingerprint sensor. When you touch the sensor, it verifies and analyzes the data in milliseconds and unlock the door if the information is correct. Secondly, you can control this lock with a mobile app very easily. You can also monitor if any unusual access happened in this lock by the mobile app.

Thirdly, it has an anti-peep keypad to set unlock codes when any of your guest needs to enter in your house. You can also set one-time unlock codes for any unknown person or, any guest. Fourthly, its automatic locking system gives you an extra advantage when you leave or, sometime forget to lock your door but, its auto-lock feature does this work very effectively. And also unlock automatically when you come back to your home.

The regular mechanical key feature also included in this lock. So, we can say this lock has everything as in the past with a number of smart features. And the final word is much easier to install. it would be one of the best smart door locks for your house.

What We Liked
  • Fully wireless
  • Works with Wi-Fi, Bluetooth, Smart App
  • Hi-Level security
What We Didn’t Like
  • None so far

2. Wandwoo Electronic Smart Front Door Locks with Bluetooth Mechanical Keys Auto-Lock

Highlighted Features

Smartly works with Bluetooth, Pass code or Mechanical Key
Easily control using smart App
All the records of locking and unlocking
Smart Lock status
Iconic design

Our Ratings:

Rating: 5 out of 5.

This item comes with an alarming technology to protect unusual access to your front door. It’s advanced technology and build quality is very authentic. The body material is prepared from Zinc Alloy and its weight is around 5.07bl. Its Bluetooth feature works very smoothly from your Android/iOS smartphone. It’s unlocking time is very fast and around 1 second with other smart locking features.

To access easily and for everybody, all types of analog and smart features are included in it. So, you can unlock it using your key or, codes or, phone very easily whenever you want. You can also get the locking status on your phone if it is locked or, not.

Its pass-code system is very secured with encrypted data systems that help you from stealing. And its anti-peep technology also adds some extra security from guessing the codes from the peeping sound. You can easily install it to your door. Overall, all the features are very Eco-friendly and it will be one of the best smart lock for front door.

What We Liked
  • Automatic locking function
  • Anti-peep code function
  • Fingerprint sensor
What We Didn’t Like
  • No battery included

3. Yale Assure Lock Touchscreen with Wi-Fi and Bluetooth Deadbolt Front Door Lock

Highlighted Features

Touch screen smart keypad
August app integration
Voice command with Alexa, Google Assistant, Siri
Lock status notification either locked or not
Smart Door Sense to check locking status

Our Ratings:

Rating: 5 out of 5.

Imagine, a lock will work in your voice command! Yes! It is. This smart door lock has an awesome feature that can understand voice command. It basically works with Alexa, Google Assistant, HomeKit, and many more! Firstly, you have to connect/pair with the supported voice command devices and it will work finally in your command. It has a full touchscreen keypad instead of a button key like other brands. So, it is more flexible and smarter than others.

It will unlock automatically instantly when you get home. A door sensor also included to inform you if the door is locked or, not. You can easily know that the lock status from your Amazon Alexa, Google Assistant, HomeKit, Airbnb and other supported devices.

Using August App from Android/iOS, you can easily operate your lock and monitor who come and goes in the door. Also, it can be connected easily with Wi-Fi.  No worries about hiding your keys just use a screen keypad. Easily install-able with the traditional doorknobs and levers and handles as well. So, this item is considered one of the best smart locks for the front door.

What We Liked
  • Rechargeable battery
  • Fully wireless
  • Smart Home Features like Alexa, Google Assistant, Siri
  • Smart Door Sensor
  • Smart App integration
  • Keyless feature
What We Didn’t Like
  • No Fingerprint sensor included

4. Schlage Encode Smart WiFi Best Deadbolt Front Door Lock with Century Trim in Matte Black

Highlighted Features

Works with Alexa, Google Assistant
Smart touch keypad
Remote control
Built in alarm technology with battery warning
Eye-catching design

Our Ratings:

Rating: 5 out of 5.

If you are looking for a highly secure smart door lock that you can access it from anywhere, this will be one of the best door locks smart technology for you. This lock comes with highly encoded Schlage’s best smart lock that will give you the best level security for your home. Its Bluetooth and Wi-Fi connectivity provides you access from remotely. The Schlage mobile app for Android and iPhone devices is available to control your lock and check the activity history from wherever you are. You can also monitor who unlock the door like any guest, family member or, others and how like using touch-pad, key or access codes.

You can create a one-time access code for any guest that allows them to unlock it once. For any unusual activity, the pre-build alarm and notification system let you inform about the attempt of unauthorized access. So, you can easily track any activity using your smartphone very easily.

It has also included the premium home assistant support like Alexa, Google Assistant for voice command. If you connect your lock with Alexa and say “Alexa, lock the door.”, the door will be locked automatically. As it needs a battery to let all the functions work, it will notify you about the battery charge information. So, it can be said that this one will be the top one.

What We Liked
  • Smart voice control using Alexa, Assistant
  • Alarming technology
  • Remote control
  • Highly secured lock
What We Didn’t Like
  • External Battery needed

What you have to consider choosing best smart lock for front door

The security of our home, business or any other place is something that we should not stop investing in. A task where having an electronic lock is a good idea. These products improve security wherever we place them while simplifying the opening and even access control. For this, you can count on this guide to buy the best electronic lock, in which we give you some guidelines on what you should consider before your purchase. A short video that gives you extra information about choosing the best smart door locks.

Replace or update

You must decide if you want a smart lock keeping your elegant knob and if you want to replace, in the first case the installation is inside and the unlock is done with the smartphone.

Backup copy

If the lock batteries die, some systems retain a backup key or mini battery to give extra power while you are opening.


If you are one of those who forgets to close you must have this technology, the system works with the smartphone, when it detects that it is out of range it closes. You can also configure it to open when it detects it nearby.

Guest access

With some systems you can configure temporary codes for guests.

Locking styles

There are two basic ones: latch and lever. The former has only one lock and requires a separate lever to open the door. The second has the lever, the eye and the keyboard in one unit, some even instead of the eye comes with a camera for more modern systems.


It is one of the most popular options for a smart lock if it is not with the key or the smartphone, the keyboard will be the best choice.


It is used to give the alert when someone wants to force open. Almost all systems bring it.

Smart home compatibility

If everything in your house is managed with electronic devices, the ideal thing is that you dedicate yourself to finding a similar lock. Smart homes often have locks controlled through the phone, the Wi-Fi network, or wireless devices like Bluetooth.


If you want to be sure, a reinforced door will not suffice, for this, the best will be those locks that track who is the user of the door. The best ones are those that track mobile applications and the use of physical keyboards to enter, so you will know who enters and leaves your home and at what time.


You need to see if you need qualities like unlimited guest codes, customizable settings, or automatic unlocking


You must think if you want an autonomous model or one that automates the house. The self-employed only require a smartphone. You must have something that does not break your decoration.


The important thing is that the system is compatible with a home automation system or with smartphones so that you can enter and exit without problems.

Lock type

In any comparison of smart locks it is easy to find different models, depending on the corresponding application or on the door installation mode. Although it is also possible to find different models according to the type of lock and the utility that it offers us.

Starting with installation, here are two main options. One of them is the deadbolt locks. These locks are placed and mounted directly on the door and frame surface, so mounting is fairly straightforward. The other more common model is that of mortise locks, which in this case are placed inside the door. Something for which it is convenient to have clear the measurements of the door, being necessary to verify that it has the corresponding holes for assembly.

Regarding the type of lock-in general, it is distributed in several approaches. One of them is the invisible locks, which are not perceived from the outside and prevent intrusions, as they are not accessible from the outside. We also have locks with latches, or handles, suitable for different uses and that usually give more functions to the product. Finally, we have the bolt-type models, which do not open from the outside, except with a remote control, but can be opened manually from the inside, as appropriate. So it is easy to choose the model that interests us the most to protect our environment.

Lock opening system

Almost as varied as the type of lock that we can access are the methods available to open the door. Among these systems there is no lack of traditional keyed opening, so in case you need a door with this system you will have no trouble finding it.

Anyway, the most common system to open this type of locks is the remote control. Controls similar to those of a car, although much smaller in size. With these controls we can open and close the door at a distance of approximately 10 meters from the lock, making it obviously possible to open it to the outside. There are also models that change the controls for smart cards, using a similar NFC system for opening. And we cannot forget the models that open from the mobile.

However, there are more complex options that also influence how much the lock costs. As proof, we have the models that are opened by fingerprint or using codes. These models include a fingerprint reader or a keyboard and a system to create these codes. Something very simple in the locks that use mobile apps, with which the process of managing the people authorized to access this area, as well as the control of the other functions of the lock are much easier.

Other matters of interest

When looking for a good and cheap lock, there are other elements that should be verified. One of them is its feeding system. This can be battery-powered or by means of a power adapter. In all cases, it is key to verify that the product includes warning alarms, for when the lock runs out of power. Some models even have an emergency battery, for when the original runs out.

Also interesting are the locks that include alert functions. These models detect possible attempts to violate the lock, triggering a high-intensity sound alarm. This alert alerts the user that there are problems, while serving as a deterrent to thieves.


Everybody of us are conscious about locking the door. But sometimes we make mistakes when choosing the best smart lock for front door and it the first category security of a house. So, it is wise to think a second time to choose a cheap quality door lock or, non-branded door lock for your house. When you plan to buy a smart door lock for your house, remember that you are choosing the best smart door lock for your house by considering some guides that are given above. And if you think this article can help others, please support us by sharing it with your friends and colleagues.

1 thought on “Top 5 Best Smart Door Locks 2021 | Reviews and Guides”

  1. I was worried to choose the best smart lock for my house. Finally, I got it from your post. Thank you very much

    Your WordPress site is very sleek – hope you don’t mind me asking what theme you’re using? (and don’t mind if I steal it?


    Keep up the good work– and hope you all take care of yourself during the coronavirus


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