How much does it cost to install a smart lock?

National Average Range:
$250 - $400

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Updated: August 18, 2022

Reviewed by Adam Graham remodeling expert. Written by

To provide you with the most accurate and up-to-date cost figures, we gather information from a variety of pricing databases, licensed contractors, and industry experts.

With the increase in smart devices on the market, most people agree that one of the key features in a smart home is the smart lock. A smart lock is a device that allows entry into your home without a key. Some use a keypad with a code, fingerprint scanner, or smartphone App. They offer additional security, without the disadvantages of traditional mechanical locks, and come in many types to accommodate your particular needs and home system. The variety of locks on the market also means there is a wide range of associated costs.

The national average cost is between $250 and $400 for an installed smart lock and related accessories, with most homeowners paying $300 for a WiFi-enabled smart lock with one accessory. Some simple models that fit over an existing lock can be installed for as little as $150. High-end locks that tie into a sophisticated security system with biometric features cost around $1,200.

Cost to Install Smart Lock

Smart Lock Cost
National average cost$300
Average range$250 - $400

Smart Lock Price by Type

When buying a smart lock by type, you’ll spend between $100 and $450 on average, depending on the style you choose. There are many different types of smart locks on the market. Each type functions differently, and some may require specific connections or accessories to work properly. Each one gives you the convenience and security you want, but with varying features. They also have their own costs and other considerations.

Cost of a Keypad, RFID, Wifi, Bluetooth, Z-Wave, and Biometric Smart Lock (mobile)

TypeUnit Cost (Materials Only)
Keypad$100 - $250
RFID$100 - $300
Wifi$200 - $300
Bluetooth$200 - $300
Z-Wave$250 - $400
Biometric$250 - $450


You can purchase a reputable basic keypad unit for $100 to $250. Choices in this category include a key lock with a backup keypad or a keypad integrated into your cell phone for remote entry. There are also affordable units that just have a keypad and no WiFi capabilities. These models are also available in aftermarket styles that fit over existing locks to provide added security without a complete replacement.

RFID Lock System

A smart lock equipped with an RFID costs between $100 and $300. This type of lock opens using a chip attached to a programmable card or a coin-sized RFID card. RFID stands for Radio Frequency Identification and is a way that technology uses radio waves to identify objects or people. Locks with RFID capabilities often come with Wi-Fi, a keypad, and key entry, although features vary from one model to the next.

WiFi Door Lock

The average cost of a Wi-Fi door lock ranges from $200 to $300, depending on features, brand, etc. With the ability to connect to your WiFi, these door locks enable you to remotely change access codes or check if someone has entered your home. This type of lock is also compatible with systems like Alexa or Siri and can be part of your total smart home solution for premium high-tech protection.

Bluetooth Door Lock

These units cost around $200 to $300 for a basic model. Bluetooth door locks have similar features to Wi-Fi locks, making it easy to unlock your doors using a code or even remotely. You can also preset automatic locks and unlocks. You can access and monitor the lock from your smartphone or another device via an app, giving you premium home security no matter where you are.

Z-Wave Door Lock

The average cost for a unit with Z-wave capability is $250 to $400. Z-Wave technology allows for an ultimate smart home setup, including locks. It uses radiofrequency to integrate with your main control system. The unit itself is affordable and programmable via your smartphone. To take advantage of the more advanced features, such as automatic door locking and enhanced security, a hub and Alexa device are often needed.

Biometric Door Lock

The cost for these units is $250 to $450, depending on the model you choose and its features. Biometric locks feature a touchscreen that scans and recognizes fingerprints, ensuring that you are the only one who can gain access. There are often backup methods, including keypad, RFID, and smartphone access with various models. Many of the models included integrate with your other smart home automation solutions.

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Smart Door Lock Price by Brand

When shopping for a smart lock, you can expect to spend between $100 and $600, depending on the brand and model you choose. The brand you choose also impacts the functionality. Not every brand works with all systems, so if you want Wi-Fi, Z-Wave, or another connectivity-style system, you may be limited in what brands to choose from. Likewise, not all brands are compatible with all systems, with some working with Apple Home but not Alexa and others that prefer Google. A few brands work with all. Some brands of note include:

Cost of a Smart Lock by Brand: Geek, Kwikset, Schlage, Vivint, Yale, Mi, Philips, Samsung, Godrej, Avia... (mobile)

BrandUnit Cost (Materials Only)
Geek$100 - $200
Kwikset$100 - $250
Schlage$100 - $400
Vivint$125 - $300
ADT$150 - $300
Yale$175 - $350
Mi$200 - $300
August$200 - $350
Philips$200 - $600
Samsung$250 - $500
Godrej$300 - $500
Avia$400 - $500
Latch$400 - $600

Geek Smart Door Lock

The Geek smart door lock is one of the most affordable options on the market today, ranging from $100 to $200 for the lock itself. You can find a range of styles that include basic lock functionality. Some even integrate with various smart home systems for total connectivity. It combines biometric access, passcodes, RFID and emergency key solutions, and even mobile applications. These locks are designed by tech professionals and ensure plenty of safety.

Kwikset Smart Lock

You can expect to spend between $100 and $250 on Kwikset smart locks, which offer plenty of different models and features to consider. There are basic models and more advanced options. They are all designed to be easy to use. Bluetooth options are available, but they do not have remote access like some locks. Kwikset is a leader in locks and security, so when you buy their products, you can be confident that you are making a solid investment in basic locks.

Schlage Smart Lock

Schlage makes an array of smart locks that cost between $100 and $400, depending on the model that you choose. These locks offer easy installation and work with most smart home systems. You will also enjoy features like voice control and alarm options, and there are plenty of Bluetooth models available. There are several colors, designs, and types of locks to choose from, offering something for every taste and security need.

Vivint Smart Lock

The average cost for Vivint smart locks ranges from $125 to $300, depending on the style that you choose. Vivint is known for home security, so you can trust that their locks will deliver. Their locks include keypads, biometric and RFID access, and more. Plus, they can be used with the Smart Home App from Vivint and integrate with all the Vivint security solutions in the home. There are multiple designs and finishes to match any home decor or style.

ADT Smart Lock

The average ADT smart lock price is $150 to $300. ADT is a company known for security, so you can trust that their locks offer the best features and functionality. They have multiple models available with features like keyless entry with touchpad access, mobile access through the ADT mobile app, and even live text and email alerts if someone unlocks or locks the door while you are not home. Plus, you can integrate with other ADT home security products.

Yale Smart Lock

Yale smart locks range between $175 and $350. These locks offer reliable solutions that are known for their quality. They also come with keypad options. Installation is simple, making them a popular choice for DIY. Yale locks work with Nest smart home systems and offer a variety of configurations for those who want a higher quality lock. These are priced in the middle of the range for locks, but their quality definitely exceeds the rest.

Mi Smart Door Lock

Mi Locks offers a great collection of keyless entry and lock options, ranging in price from $200 to $300. These digital door locks and deadbolts come in all shapes and sizes. There are remote control access doors, key fob access, and even remote access through the mobile app. There are also several styles available to match any home design. They come with or without the deadbolt option, depending on how secure you need your home to be.

August Smart Lock

If you want a more tech-savvy smart lock, you can choose the August smart lock collection, which costs between $200 and $350. These locks are easy to install, with several models available to fit any home design or style. They also have geofencing features and work with most smart home systems. August locks come with Wi-Fi, Bluetooth, and even Z-Wave options, giving you plenty of variety when you want premium security for your home.

Philips Smart Lock

Philips smart lock prices range from $200 to $600, depending on the style and features that you choose. In addition to working with brands like August and Yale, Philips offers their own line of smart locks that you can buy directly and install or have installed in your home. Digital locks include keypads, fingerprint access, and more. Plus, there is a mobile app. The locks integrate with most smart home systems, including the Philips line of smart home products.

Samsung Smart Lock

The average Samsung smart lock price ranges from $250 to $500. There are several models available. Samsung is a leader in technology, making them a great choice. You can choose from Wi-Fi and Bluetooth models, as well as locks that feature touchpads and, of course, remote access through the app. These locks also include a random security code feature, making sure that intruders cannot follow fingerprints to break the code. They are also easy to install and come with plenty of finishes to match any home.

Godrej Smart Lock

You will spend between $300 and $500 on a Godrej smart lock for your home. These locks feature more high-profile security tools and solutions for your home. This company offers several models. They offer biometrics, RFID access, keypad entry, and even mobile app access from any smart device. There are even models with multiple bolts, integrated security cameras, and more. Although they are more expensive, they offer some impressive security features that make them worth the investment.

Avia Smart Lock

The average Avia smart lock price ranges from $400 to $500. These locks include standard Wi-Fi and Bluetooth options and plenty of different security features to protect your home. Avia is also the first brand to work with the Apple HomeKit, making it a popular choice for those homeowners. Avia works with several other smart home systems, too, and offers biometric, keypad, and other entry options to give your home the protection that it deserves.

Latch Smart Lock

You can expect to spend $400 to $600 for a Latch smart lock. This brand offers some of the best high-end options for modern lock security. They offer residential and commercial solutions for RFID and biometric (fingerprint) access, keypad entry, and more. There are multiple options for residential designs, and the Latch App gives you remote access. Plus, most models integrate with just about any smart home system to ensure that your home is protected in every way.

Smart Lock Installation Cost

The average cost to install a smart lock is around $50 to $100. When added to the price of the lock and hub, this makes the total project cost $150 to $400. These locks are very easy to install. Many are designed for homeowner installation, meaning you do not need a professional. However, if you feel more comfortable having someone else do the job, a handyman can install most smart locks. A handyman charges $50 to $100 per hour for their services.

Installation of a smart lock is fairly simple and usually takes less than 30 minutes. Some locks work with your existing deadbolt, only swapping out the visible escutcheons on the door and not the internal mechanism. Other locks require a complete swap out. In most cases, the strike plate and deadbolt are unscrewed, and the outer escutcheons are removed. All pieces of the old lock are taken out. The new internal parts of the smart lock are mounted and screwed into place. Then, the new escutcheons are screwed over them. The set up of apps, Bluetooth, Wi-Fi, hub, or keypad pins takes only a few minutes more.

Amazon also offers the installation of smart locks in its Home Services category. They cover installation, programming setup, creating virtual keys, door modifications, and more. Setting up a Smart Hub is not included. Home Services installation is available in select areas. To purchase your device, type in your location to receive availability and a quote. Some homeowners feel confident doing this installation on their own, but if you go that route, be sure that you are not going to damage the door or void any warranties during the installation.

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Types of Doors to Secure

The average cost of a smart lock depends on the type of door it will secure and ranges from $100 to $450. These locks can be installed on any door. Front doors are the most common, but office doors, basement doors, and garage doors are also popular. Wherever you want to restrict visitors or access is a great place for additional security. Home, office, and storage lockers can all benefit from smart locks:

Cost of a Smart Lock for a Front, Office, Airbnb, Security, Front, and Storage Door (mobile)

Type of DoorType of LockUnit Cost (Materials Only)
Front and Office DoorsKeypad Entry$100 - $250
Offices and Airbnbs DoorsRFID$100 - $300
Security DoorWiFi Connected$200 - $300
Front DoorsBluetooth$200 - $300
Office or Storage DoorBiometric$250 - $450

Pros and Cons

The biggest advantage of installing a smart lock in your home is convenience. Depending on the lock, they have many features that make securing and entering your home simpler. These locks make it easy to let someone in when you are away, or even just to let yourself in without extra hands when you get home with groceries. You will never need a key, and you can keep a record of everyone who uses the door. Plus, they can be integrated with your other smart home automation features.

However, there are some drawbacks to the various locks as well. If the power or WiFi goes out, the locks may malfunction. In some instances, biometric locks could malfunction due to icy or wet weather. You also run the risk of batteries dying, and then the lock may not work at all unless you have a key. Another consideration is that some smart locks require additional components or a full home hub to work effectively, which could cost more than you anticipated.

Wi-Fi-enabled systems are able to be hacked. Thus, they could be a potential security weak point. Therefore, you will want to make sure that your network is as secure as possible. Of course, it is generally determined that the convenience and security of smart locks outweigh any potential concerns because they can be managed or mitigated. Others feel more secure with locks that have backup keys.

Person Entering a Home With a Card Smart Lock

‚ÄčAre Smart Locks Safe?

Smart Locks are a great option, but there are risks involved with any lock, both mechanical and smart. If someone sees you type in your code, they can access your home. Covering the pad from view while typing and changing the code periodically alleviates this threat. The locks that use your cellphone can be hacked, so be sure to use passwords and security features. Fingerprint identification is very secure, but it is important to have a backup option if there is a glitch, and your fingerprint is not recognized.

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Enhancement and Improvement Costs

Remote Control

Some lock systems use a fob or remote control that lets you lock the door from a distance. However, it is also an added accessory and increases the cost by $25 to $50 for some lock systems. This may be in addition to or instead of an app. Multiple remotes can often be purchased for an additional cost. With commercial lock systems, you may receive a discount for buying fobs in bulk.

One-Touch Lock

One-touch locks typically cost the same as any RFID lock system, or around $100 to $300. One-touch or touch technology locks use a radio-frequency identification (RFID) system, but instead of needing a fob or card in your hand, you can simply have it nearby and touch the lock to open the door. This offers more security and convenience for users and is also a cleaner option than a keypad.

Additional Considerations and Costs

  • Landlord permission. If you live in a rental, always get permission to install a smart lock before proceeding. Many landlords require a copy of the key and access in case of an emergency. If you want to take the lock with you when you move out, make arrangements beforehand.
  • Retrofitting locks. There are locks, such as the August, that can be fitted over the current lock. If your landlord permits you, get the agreement in writing and choose a lock that fits in the door with no modifications to the frame or deadbolt. Look for locks that say smart lock conversion kit or retrofit smart lock.
  • Alternate entry. Always have a backup plan for getting into the home in case of a malfunction, power outage, or WiFi outage. This may mean using an alternate door or having a backup key with you at all times.
  • Door alignment. When installing a smart deadbolt, you may need to realign the door first if you live in an older home. Older homes frequently require you to push on the door as you lock it. This will not work with a smart deadbolt.
  • Measure twice. Always make sure the new lock fits with your door, including any decorative trim or other potential obstructions.
  • Battery considerations. Smart locks run on batteries, which operate the WiFi capability, LED lights, and the mechanism that operates the door. Batteries wear out over time and need to be replaced.
  • DIY. Some of these locks are simple enough to install that homeowners can do it themselves. If you go this route, be sure that you follow the instructions to the letter. If you encounter any difficulties, consult a handyman to avoid causing damage to the door.
  • Apps. Some Wi-Fi and Bluetooth smart locks offer an app as part of the system, allowing you to control the lock from your phone. This may unlock the door when your phone is near or give you remote access. For locks with this system, there is no additional cost.


  • How much does it cost to change a door lock?

Changing a smart door lock can be quite complex. If you choose to have the new door lock professionally installed, the average cost to hire a professional is between $150 and $300 for an installed smart lock and related accessories.

  • What does a smart lock do?

Smart locks offer convenience to the user. They may provide remote entry, sync with home automation systems, or allow you access without a key.

  • Do all smart locks require a hub?

No, some smart locks use biometrics or Bluetooth and do not use a hub. Hubs are used to communicate with WiFi and your cell phone.

  • Can smart locks be hacked?​

Yes, WiFi, Z-Wave, and other hub-active systems can be hacked. Use security software and change passwords often. Be careful who you give access to.

  • Can Alexa lock my doors?

Yes, Alexa can lock your doors if you have a smart lock that is Alexa-compatible and has voice authorization enabled.​​

  • Is it hard to install a smart lock?

No, most modern smart locks are fairly simple to install. Many are made with DIYers in mind and have simple instructions that anyone can follow. If you are not handy, however, you may want to hire a handyman.