8 Best Fingerprint Door Locks – Should You Get a Biometric Smart Lock?

8 Best Fingerprint Door Locks

New technologies have allowed us to enjoy more modern conveniences across all industries. The same is finally true for our front doors. We have all kinds of fingerprint door locks that use smart biometric technology to decipher if we are allowed inside.

These remarkable smart fingerprint locks enable us to feel more secure whether we are home or away. In addition, they give us the freedom of not having to rummage through our pockets for keys while we’re balancing endless grocery bags and supplies.

 So, where do you start? That is where we come in. We have reviewed many of the industry-leading smart fingerprint door locks to create a list of our favorites. These smart locks offer several advantages over your standard door locks.

Our team tested these biometric door locks’ many features and qualities to ensure you are getting a well-functioning product that looks good and is durable to be used every day. Check out our review of the 8 Best Fingerprint Door Locks on the market.


The 8 Best Fingerprint Door Locks

Ultralog U-Bolt Pro Smart Deadbolt

This fantastic new biometric smart deadbolt by Ultralog is an excellent choice for people just entering the fingerprint door lock upgrade. It has a quick and easy installation process that anyone can follow. The central cylinder of the lock is made from metal instead of the more common plastic, so you get a bit more added security.

Pairing the device was incredibly easy. There are so many ways to lock/unlock the smart door lock. You can use your fingerprint on the biometric scanner, an app that works with all mobile devices, a regular key, a unique code, or even your Alexa with a PIN.

With so many options and being so easy to install, there is a good reason why the Ultralog Smart Deadbolt is Amazon’s choice.


  • 6-in-1 keyless entry with a variety of choices to unlock/lock, including keypad, app, fingerprint, and more.
  • The fingerprint biometric scanner is sensitive and quick to read. The keypad has backlit keys, so you can quickly type in a code at night.
  • The smart lock includes GeoFencing to sense your paired mobile phone application when you are close.
  • Designed to fit most US doors at 1 3/8″ – 2″ thick without needing to wire or drill.
  • Extra-long battery life rated at around 8,000 times access with only 4 AA batteries.


  • Installs quickly and easily.
  • Pairs with most mobile devices and includes GeoFencing.
  • Has an array of various methods to open door.
  • Alexa integration is sometimes sketchy.
  • Adding a separate 2nd account can be difficult because of security measures.
  • The iOS app seems to work better than the android version.

Lockly Bluetooth Keyless Entry Smart Door Lock

This biometric smart door lock by Lockly has an excellent form factor. The significant advantage of this biometric fingerprint door lock is the randomized keypad. The lock utilizes digital numbers in random placement every time you type in a code so no one looking over your shoulder can guess the number.

Lockly’s smart door lock blends in well with most home designs and features a modern look. The associated app tracks all entries based on fingerprint and key codes, so you know who came in at what time.


  • Multiple keyless entry methods, including biometric fingerprints, smart 6-8 digit access pin codes, and Bluetooth through your mobile device. They include two backup mechanical keys you can keep hidden in your car or around your house as well.
  • Peek-proof smart door lock that features a unique algorithm to reshuffle numbers after each use.
  • The fingerprint system is based on a 3D image instead of a flat reading of your fingers. That means the smart lock stores a snapshot of your fingerprint model.
  • Excellent access control and monitoring with an app that works on both iOS and Android devices.
  • Latch fits most US standard doors with an adjustable backset of 2 3/8″ or 2 ¾”.


  • The randomized number smart digital keypad really sells the advanced security of the keyless door locks.
  • The app does a great job of communicating every single access moment of the smart lock.
  • Easy to issue new codes for family, friends, and renters.
  • Customer service can be a bit difficult to reach when you have an issue.
  • You need to dry your fingers if they are wet before you can use fingerprint biometrics.
  • The smart lock will re-lock about 15 seconds after use.

Samsung Digital Smart Door Lock

Samsung’s durable fingerprint smart biometric door lock is excellent but is probably meant for more business doors than private homes. The modern design smart lock uses a push/pull handle that makes it easy to move in and out of your door without turning a knob which is why we like this smart door lock for businesses.

The Samsung digital door lock has a fingerprint reader at the top of the device that works well, but the design is meant more for use with an access code. The smart lock has different indicator lights on the face to help you manage all the features.


  • Up to 10 different 4-12 digit number combination codes for the smart lock.
  • Includes the capacity to work with an RFID card and key tags.
  • Designed for use with standard doors of 38-80mm thickness.
  • Powered by 8 AA battereis.
  • Push/Pull handle can store up to 100 fingerprints for biometric access.


  • The push/pull handle is convenient for deliveries and entry into buildings when your hands are full.
  • We really like the added RFID card adaption.
  • This is a great smart lock for businesses and rental properties where you want to store many numbers and fingerprints.
  • Doesn’t include the history reading mobile application.
  • There is no Bluetooth connection available on this smart lock.
  • The handle is a little harder to open in outdoor settings of extreme heat or deep cold.


Kwikset Halo Touch Smart Lock

If you already have used Kwikset products in the past, or have other items in their catalog installed in your home, then this is the smart lock for you. The biometrics are solid, and the design blends seamlessly into most residential homes.

The big seller of this fingerprint front door lock is the re-key feature. It enables you to create new front door keys without going to a store or a locksmith. Really convenient!


  • This biometric door lock can store up to 100 fingerprints under 50 unique users.
  • This is a wifi-enabled fingerprint door lock that connects to your home network and smartphone.
  • The smart lock allows you to re-key your lock in seconds.
  • Utilizes the Kwikset App to manage from anywhere, monitor users, set schedules, and check the door’s status.


  • Excellent notification system to alert your mobile device if your door has been opened or not.
  • Beautiful design that blends in well with private and residential homes.
  • The re-key feature is unique and allows you to never worry about losing your set of keys.
  • The central cylinder of the locking device is not made from as tough material as its competitors.
  • Kwikset products that could work with the smart lock are only available in the US and Canada.
  • If the smart lock loses connectivity, it has a reputation of bricking and needing replacement.


AIGURD Fingerprint Door Lock

The AIGURD fingerprint-enabled front door lock is another excellent choice for businesses or residences that experience a high volume of rain. This is a great door solution for houses close to the ocean and needs more durability against salt.

The overall smart door lock looks like a more professional handle, and it is wide enough to use your arm or elbow when your hands are full. The best part is the increased security feature that requires two users to gain access. This is useful when opening or closing a store/office for the day and want to make sure the right people are on the other side of the door.


  • Biometric keyless entry works on all ages from 4 to 80.
  • High capacity storage for up to 200 user IDs with up to 10 administrators.
  • This smart front door lock is durable 304 stainless steel with anti-corrosion properties and is waterproof.
  • Includes a combination mode that requires two users to open for increased security.


  • Increased security with the combination mode enabled.
  • Durable design for constant in and out use.
  • Smart lock stores a lot of User information which makes it perfect for an Airbnb rental property.
  • Doesn’t really blend in well with a residential setting.
  • The LED lights are tough to see in sunlight. You’ll want to have a cover over the keypad or install these smart locks indoors.
  • The programming features are a bit complicated and can take a long time to work through for a first-time smart lock buyer.


Eufy Security Smart Front Door Lock

The advantage to using the Eufy Security Smart Front Door Lock is the emphasis on data control and auto security. Other doors store your information in places that you’ve never been, while this smart door lock keeps your information under your local authority at all times.

This fingerprint front door lock doesn’t feature as many of the bells and whistles of other reviewed devices, which is part of why we like it so much. The simplified design makes it much harder to crack, and the sleek appearance fits in nicely for residential properties.


  • 0.3-second fingerprint recognization with only 1 second before the door opens.
  • 4-in-1 Unlock features using fingerprint biometric, Eufy Security App with Bluetooth, electronic smart keypad, or the physical key.
  • Great for all weather situations with a rating for temperatures ranging from -22 F to 158 F.
  • The door will auto-lock after sensing it is closed to ensure optimal security.
  • Stores your biometric fingerprint and in-app data locally instead of in the cloud.


  • Added security of local storage instead of risking private data on cloud servers.
  • Durable in any weather situation, making it perfect for homes that get exposed to extreme hot and cold.
  • Simple design that doesn’t require a lot of extra installation.
  • No wifi connectivity or remote control.
  • The auto-lock feature can be a problem if you keep going in and out of the door.
  • The app is a little undertested for a clean UI and could use a bit more work.


 Sifely Keyless Entry Front Door Lock

This is probably the most versatile of smart front door locks we reviewed. You can pretty much install the Sifely fingerprint door lock anywhere on your property, which is why we like it for rental properties and vacation homes.

There is a unique feature with this fingerprint door lock that allows you to store a physical backup key in the door handle if you forget the code or don’t have your phone with you all the time. It’s a nice feature that gives you a bit more peace of mind, especially for those that aren’t quite ready to make the leap to a full electronic door lock.


  • This is the best rental property smart door lock that allows you to generate passcodes remotely.
  • 5-in-1 keyless entry using fingerprint biometrics, key code, key fob, smartphone app, and physical key.
  • Incredibly easy to install with nothing more than a Phillips head screwdriver.
  • The door handle is fully reversible.
  • The application software is free to use without any hidden charges or monthly subscriptions.


  • Having a reversible handle helps when you’re trying to make this smart door lock fit into your residential property.
  • This is an excellent biometric door lock for rental properties because of the remote feature.
  • There is the option of storing a physical key in the reversible handle.
  • This smart front door lock is a latch and not a deadbolt.
  • The install wire passes through the same hole as the latch, which can be tricky when installing.
  • Opening the handle for the physical key requires a micro-key that can be difficult to use at night.


HARFO Fingerprint Front Door Lever

We really like the double verification of the new HARFO fingerprint front door lever. It ensures that only qualified users access the door correctly instead of people who may have learned a code or have stolen a smartphone.

This fingerprint front door lock is not waterproof. It is better used for internal doors or structures that have a lot of awning overlook to protect the front door. Besides that, it is well made with quality materials for high traffic areas.


  • Ranges in thickness from 1 3/8″ to 2 3/16″ (35mm to 55mm).
  • Includes an OLED display that is easy to read and a voice guide to walk you through all the installation and features.
  • Uses 4 1.5V AA dry batteries (rechargeables are not recommended).
  • Can use fingerprint biometrics, RF ID keycards (3 included), 4-12 digit code, backup physical key to unlock. It has a safety feature requiring double methods to unlock.
  • Can store up to 300 users max with a new 3D fingerprint sensor for any age.
  • Has a digital deadbolt button that only allows admin authorized users to access for increased security.


  • This is another smart front door lock that really leans into the security features by having double methods to unlock and a full 3D fingerprint scanner.
  • Clean design that looks great in modern homes or apartments.
  • Durably built to withstand a lot of wear and tear from normal usage.
  • Even with the voice assistant, it can take a few times to nail the programming features.
  • The biometric fingerprint scanner will not work correctly if your hands are dirty or sweaty.
  • This is not a waterproof lock and shouldn’t be used in outdoor settings.


Should You Buy a Fingerprint Door Lock?

The biggest reasons to purchase a new biometric smart front door lock are convenience and home security. It is a pain to have to fish out keys when you’re standing in front of your door and want to get inside quickly. Having a smart door lock that instantly recognizes you through several methods is an excellent solution.

Security is on everyone’s mind lately, especially if you live in an area with many theft or break-ins. Most of these smart door locks don’t include a secondary method to enter the premises without some sort of technology backup. Even if they have keyholes available, they are often under plates that are not easily removed if you’re unused to your particular lock. If you already have a security system, these electronic door locks give you another layer of additional security.

The other reason to purchase a fingerprint lock is for rental properties. Airbnb and other services have exploded in recent years, and having a keyless entry that you can reprogram easily really helps manage your side hustle efficiently.


Things to Consider Before Buying a Fingerprint Door Lock

Consider the area you’ll be installing the smart door lock. Will it be in extreme weather or rain? Do you need to turn a handle? Does it need to have wifi access? Before you go out and purchase a new smart door lock, you need to recognize the needs of your particular situation.

Always make sure there is a physical/mechanical key backup to your new biometric device. If everything else fails, you need to ensure you have a way of getting into your property separate from the electronic systems.


Fingerprint Door Locks FAQ

How many fingerprints and users can my fingerprint door lock memorize?

That depends on the model and your individual needs. Most of our reviewed locks can store up to 50 different fingerprints but tend to restrict individual users more than unique fingerprints.


Is a fingerprint better than a number lock?

Yes! Biometric data is harder to falsify, especially if your model uses a 3D system to capture your fingerprint better.


How do these fingerprint doors lock?

Most of our models use an electronic deadbolt lock activated after you enter the required verification data. There are a couple that uses the other chip method of locking.


How long do the batteries last?

Every model we listed has details on the number of uses you get out of one stage of battery life. For example, 2 AA batteries will last 5,000 activations.


What happens if I get a scratch on my finger?

Life happens, and sometimes our hands get damaged doing typical daily tasks. That is why every model listed above includes multiple methods of activating their smart door locks.


What if my hands get wet?

These fingerprint door locks work best by having dry, clean hands. Suppose you cannot seem to get the scanner to read your biometric data. In that case, we suggest using one of the backup methods of getting inside. This is why we like the options that include a Bluetooth app connection for your mobile device.


What is the auto-lock function?

These smart door locks include a method of automatically locking after a specific duration once they have been used. This is to secure your door better if you forget to lock it when you go out or in.


Wrapping it Up

All of our reviewed fingerprint front door locks are useful for adding more convenience to your daily life. They allow you to move in and out of your living spaces without having to fish out keys and add an extra level of security for your peace of mind. 

These smart biometric door locks are an essential tool for anyone running an Airbnb side hustle or own a rental property. They enable you to have multiple users so everyone you want to access the building can easily get inside. 

Smart home systems are growing year over year. With security cameras and alarm systems controlled by touch screen, adding advanced fingerprint door locks is a great way to control who comes in and out of your home.

Any of these 8 fingerprint front door locks will work for your individual needs. We are delighted you took the time to read our review. We hope you found all the information you wanted to install a new smart front door lock!




Please note: As an Amazon Associate we earn from qualifying purchases. This will not cost you anything. 

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