Best Smart Deadbolts in 2021: Buying Guide

A smart deadbolts is one of those devices you never knew you needed until you have it. No more fumbling with keys while wrangling your kids and grocery bags. Let in an unexpected guest before you get home. Sound like something your house is missing? Check out our reviews of the best smart deadbolts currently available.

August Smart Lock + Connect Wi-Fi Bridge Review

Recommended

Last update on 2021-11-26 / Affiliate links / Images from Amazon Product Advertising API


Smart Deadbolt | Recommended

Last update on 2021-11-27 / Affiliate links / Images from Amazon Product Advertising API


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Our Recommended Smart Deadbolts in 2021

11) Kwikset 99130-003 SmartCode 913

Classically Stylish. With its Venetian bronze finish, the Kwikset SmartCode 913 suits those who have traditional tastes.

Kwikset 99130-003 SmartCode 913
Kwikset vs Schlage

The button pad is backlit for easy nighttime visibility, and the smart deadbolt is able to memorize 16 user codes as well as a master code. There’s even a status light that tells you whether the deadbolt is locked.

With a motorized deadbolt that has a BHMA Grade 2 rating, the SmartCode 913 exceeds residential security needs. An automatic locking function ensures your home stays secure when you’re in a hurry to leave, and re-keying the lock is a simple three-step process. Installation is just as easy since no hardwiring is required.

Kwikset 99130-003 SmartCode 913 Non-Connected...
  • Key less entry touch pad with a motorized deadbolt and sleek interior; Includes traditional key functionality...
  • 10 digit backlit audible keypad, one touch locking, 30 second auto lock option, and 16 customizable access...
  • BHMA grade 2 certified, UL certified with 20 minute fire rating, and features SmartKey re key technology with...

Last update on 2021-11-26 / Affiliate links / Images from Amazon Product Advertising API

10) Yale Assure Lock Smart Lock with Z-Wave

Cross Integration. Whether you are connected to ADT, Honeywell, SmartThings, Ring or Wink, this Z-Wave smart deadbolt from Yale integrates into your existing smart security system.

Yale Assure Lock Smart Lock with Z-Wave
Yale Assure Lock Smart Lock with Z-Wave

The Yale Assure allows you to use a physical key or an app; you can even check the lock’s status via Alexa, and the backlit touchscreen stores up to 250 PIN codes.

The tamper-resistant smart deadbolt offers extra security in the form of its privacy mode, which disables the ability to use a PIN code. With the auto-relock feature and single-touch locking ability, operating the Assure is a breeze. Plus, the voice-guidance function helps new users acclimate to using the smart deadbolt.

Yale Security YRD226-ZW2-619 YRD226ZW2619...
  • Unlock your door without keys by entering your code on the lock's backlit keypad; Lock the door behind you by...
  • Lock and unlock your door from anywhere by adding the lock to a compatible Z-Wave smart home or alarm system...
  • Replaces your existing deadbolt in minutes on standard doors, 1-3/4" to 2-1/4" thick with just a screwdriver....

Last update on 2021-11-26 / Affiliate links / Images from Amazon Product Advertising API

9) Schlage BE469ZP CAM 716

Burglars Be Gone! With a super-loud alarm sounding off if someone tries to force their way into your house or a long beep if someone tampers with the lock, the CAM 716 by Schlage is the ultimate intruder deterrent.

Schlage BE469ZP CAM 716
August vs Schlage

This smart deadbolt is also highly rated by the Builders Hardware Manufacturers Association.

Software safety is also integrated into the CAM 716, including a 30-code memory, enhanced encryption and remote unlocking via Ring, SmartThings or Z Wave.

The lock’s backlit touchscreen is designed to resist fingerprint smears. Alternatively, you can unlock your door without touching the screen with a little help from Assistant or Alexa.

SCHLAGE BE469ZP CAM 716 SCHLAGE Connect Smart...
  • Pair with a Z Wave smart home or security system like Samsung SmartThings or Ring Alarm to lock and unlock...
  • Hands free voice control requires Z Wave smart home system and compatible voice assistant; Alexa device (sold...
  • Easy to install with just a screwdriver; Unique Snap ‘n Stay technology snaps the deadbolt onto the door so...

Last update on 2021-11-26 / Affiliate links / Images from Amazon Product Advertising API

8) August Smart Lock + Connect Wi-Fi Bridge

Lock Alerts for Added Security. This August Smart Lock in a satin nickel finish will simplify your life. August’s Door Sense technology lets you know if your door has been accidentally left open or securely closed.

August Smart Lock + Connect Wi-Fi Bridge
August Smart Lock + Connect Wi-Fi Bridge

The smart deadbolt also unlocks itself upon your arrival, and you can continue to use your physical door key if you choose.

With the August smartphone app, you can track visitors’ comings and goings, give people keyless access, and even lock or unlock your door remotely.

Since this deadbolt comes with a bridge, you’ll get the added benefit of voice integration. Plus, it’s quick and easy to install if you have a screwdriver and 10 minutes to spare.

August Smart Lock + Connect Wi-Fi Bridge, Satin...
  • YOUR LOCK, ONLY SMARTER: August Smart Locks replace the thumbturn on the inside of your door, making your...
  • GET IN WITH THE AUGUST APP: No pockets? No problem. Lock and unlock your door with the August app on your...
  • SHARE VIRTUAL KEYS: Forget the key-copying kiosk. Give your best friend, the dogwalker and housekeeper their...

Last update on 2021-11-26 / Affiliate links / Images from Amazon Product Advertising API

7) Schlage Encode Smart Wi-Fi Deadbolt

Versatile Connectivity. The matte Schlage Encode is built to fit any standard exterior door.

Schlage Encode Smart Wi-Fi Deadbolt
Schlage Encode Smart Wi-Fi Deadbolt

It’s compatible with Alexa, Assistant and Ring, so you can use voice control. Once installed, you can use the Schlage app or Amazon Key to set up and admin as many as 100 access codes as well as grant temporary access and check the lock’s status.

Schlage also integrated an alarm that detects and alerts you to security breaches. The sleek touchscreen is fingerprint-resistant, and you can use it to lock your door with just one tap.

If you’re setting up the Encode solo, you’ll appreciate Schlage’s Snap n’ Stay technology that keeps both of your hands free while screwing the deadbolt into place.

Schlage Encode Smart Wi-Fi Deadbolt with Century...
  • Smart lock with Built-in Wi-Fi allows you to lock/unlock from anywhere - no additional accessories required....
  • WORKS WITH ALEXA: Check the status of your lock and lock / unlock your door. In addition, Alexa will let you...
  • Fingerprint-resistant, capacitive touchscreen with easy one-touch locking. Optional voice control offers...

Last update on 2021-11-26 / Affiliate links / Images from Amazon Product Advertising API

6) WYZE Lock WiFi & Bluetooth Enabled Smart Door Lock

The WYZE Lock is one of the most affordable, most reliable smart deadbolts you can get your hands on.

WYZE Lock
WYZE Lock

It attaches to your door’s existing locking assembly, draws power from two AA batteries, and connects using either Bluetooth or Zigbee radios. If you’re accustomed to WYZE’s other smart home devices, figuring out how to install and use this smart deadbolt is a breeze.

As of right now, it’s not compatible with Alexa, nor does it sync with other smart home devices, even other WYZE products. However, installing this device is straightforward, the locking mechanism reliable and easy to use, and it’s one of the best of its price bracket.

Wyze Lock WiFi & Bluetooth Enabled Smart Door...
  • Wyze smart lock: Lock or unlock your door from anywhere using the Wyze app. Wyze Lock connects to your WiFi...
  • Certified for Humans – Smart home made easy for non-experts. Setup with Alexa is simple.
  • Simple sharing: Wyze Lock lets you easily share access to your home with friends, family, contractors, dog...

Last update on 2021-11-27 / Affiliate links / Images from Amazon Product Advertising API

5) Eufy Security Smart Touch Door Lock

The eufy smart deadbolt offers four different unlocking methods: fingerprint identification, unlocking via the eufy Security smartphone app (Bluetooth), inputting the passcode, or manually inserting a key.

eufy Security Smart Touch
eufy Security Smart Touch

Your fingerprints and passcodes are stored locally inside of the device instead of cloud storage, limiting access by unauthorized users. Plus, it’s rated IP65 weatherproofing for safe installation outdoors and in.

Two AA batteries can power this device for up to 12 months nonstop. You can also charge this device using a power bank when the batteries run out of power. This smart deadbolt is designed to work for up to 250,000 rounds before experiencing the first faults in locking, unlocking, and inputting security codes.

eufy Security Smart Lock Touch, Fingerprint...
  • 【Fingerprint Identification】: Smart Lock recognizes your fingerprint in just 0.3 seconds, and unlocks your...
  • 【4 Ways to Unlock】: Open in an instant using your fingerprint, unlock via the eufy Security app with...
  • 【Automatic Locking】: A built-in sensor detects when your door is closed and locks it automatically,...

Last update on 2021-11-27 / Affiliate links / Images from Amazon Product Advertising API

4) Yale Assure Lock SL

This smart deadbolt replaces your door’s current setup with a keyless lock, leaving no cylinder for intruders to pick. The Yale Assure Lock SL connects to your home’s Wi-Fi, allowing homeowners to share access with other users and monitor who has come and gone.

Yale Assure Lock SL
Yale Assure Lock SL

If you have your phone on you, you don’t need to input a passcode or scan anything; the smart deadbolt will unlock automatically to let homeowners in.

This device syncs with any smart home system, including Samsung SmartThings and HomeKit. The smartphone app will receive and store notifications, allowing you access in the future. If you open your home to Airbnb guests, dog walkers, or others while you’re away, you can grant temporary access that’s valid for a set period of time through the app.

Yale Assure Lock SL, Wi-Fi Smart Lock - Works with...
  • Lose your keys, for good: Hands full, Have your door unlock for you with Auto-Unlock. Or unlock using the...
  • Expand your smart home: Connect your lock to your favorite voice assistant or smart home system. Works with...
  • Auto-Locks and Unlocks: Your Assure Lock will Auto-Unlock as you get home for totally hands-free unlocking....

Last update on 2021-11-27 / Affiliate links / Images from Amazon Product Advertising API

3) Kwikset 99420-003 Aura

The Kwikset Aura smart deadbolt connects to the owner’s smartphone via Bluetooth. Whenever the owner is in range, they can modify the passcode, program up to 250 custom user codes, disable or delete codes, and receive notifications.

Kwikset 99420-003 Aura
Kwikset 99420-003 Aura

You can also create a one-touch locking code to automatically lock the smart deadbolt when exiting your home.

This smart deadbolt can be installed onto your door’s existing system. As long as your door has a knob or lever, the Aura can lock and unlock your doors from a range of 100 feet. One nice feature is the one-time passcode that’s valid for 24 hours, which is perfect for dog walkers, professional gardeners, and invited guests.

Kwikset 99420-003 Aura Bluetooth Programmable...
  • Manage your Aura Bluetooth door lock from your smart phone when you are within Bluetooth range using the...
  • Lock and unlock your front door lock from your smartphone using the Kwikset app within Bluetooth range of the...
  • Keyless entry convenience at your fingertips with up to 250 programmable unique custom user codes for anytime,...

Last update on 2021-11-27 / Affiliate links / Images from Amazon Product Advertising API

2) Schlage BE469ZP CAM 619

The Schlage CAM 619 is one of the simpler smart deadbolts on the market. However, simplicity is its main selling point, which should attract first-time smart deadlock buyers into making the switch from traditional to modern home security.

Schlage BE469ZP CAM 619
Schlage BE469ZP CAM 619

However, the CAM 619 has a lot more going for it than its satin nickel finish.

This smart deadbolt can sync with your Z-Wave smart home security system, as well as receive voice prompts via Alexa. Users can program up to 30 unique codes for different users while the homeowner pockets the keys. Also, a built-in alarm will notify users when someone attempts to enter your home.

SCHLAGE BE469ZP CAM 619 Connect Smart Deadbolt...
  • Pair with a Z Wave smart home or security system like Samsung SmartThings or Ring Alarm to lock and unlock...
  • Hands free voice control requires Z Wave smart home system and compatible voice assistant; Alexa device (sold...
  • Easy to install with just a screwdriver; Unique Snap ‘n Stay technology snaps the deadbolt onto the door so...

Last update on 2021-11-27 / Affiliate links / Images from Amazon Product Advertising API

1) August Smart Lock Pro (3rd Gen)

Being one of the leaders in the smart deadbolt game, the August 3rd generation smart lock is a real game-changer. Thanks to DoorSense, the Smart Lock Pro automatically locks when your door is closed.

August Smart Lock Pro
August Smart Lock Pro

While a one-touch locking system would normally suffice, an auto-locking mechanism ensures that visitors (deliverymen, Airbnb guests, etc.) don’t leave your doors unlocked upon leaving. Sadly, the auto-unlock feature isn’t 100% foolproof.

It connects directly to your home’s Wi-Fi to receive voice prompts via Alexa. To use Bluetooth with your 3rd-gen Smart Lock Pro, you’ll need to pick up a separate Bluetooth reader, which you won’t need if your home’s Wi-Fi is in working order. The batteries should power this device for up to 12 months, and August even includes a free set with your purchase.

August Smart Lock Pro + Connect Hub - Wi-Fi Smart...
  • Upgrade your existing deadbolt: August smart locks fit on the inside of your door, making your regular...
  • Grant access with the August App: Forget key copying. Quickly and easily share permanent, scheduled or...
  • Easy to install on any door: Even if you’re not so handy, installation only takes about 10 minutes. August...

Last update on 2021-11-27 / Affiliate links / Images from Amazon Product Advertising API

Smart Deadbolt Buying Guide

When beefing up your home’s security system, a smart deadbolt is a must-have. Of course, choosing one can be tough if you’re new to smart-home technology, but this guide is the perfect primer. Scroll down to find out how to choose a smart deadbolt that’s suitable for your home and tech-knowledge level.

Schlage Lock Company BE469ZP CA
Schlage Lock Company BE469ZP

Keypad or Touchless

Smart deadbolts offer two methods of contact – a keypad or touchless access. Raised-button keypads are ideal for the novice user as all they require is punching in a numerical code. If you want to modernize it a bit, there are plenty of smart deadbolts with a touchscreen.

Those who are more comfortable using smart-home devices will do well with touchless access. Almost all smart deadbolts sync to a smartphone app or a Bluetooth connection. Both of these connection protocols provide convenient, hands-free access (read more about Bluetooth and Wi-Fi below). Wi-Fi also lets you use Alexa or Assistant for voice control.

Bluetooth or Wi-Fi

Wi-Fi and Bluetooth are two of several communication protocols, which are the way smart deadbolts communicate with your smartphone and your home’s smart devices. Z-Wave and Zigbee are two others. Z-Wave and Zigbee require automation hubs, which we’ll explore further in the FAQs section.

Bluetooth-enabled smart deadbolts don’t drain your deadbolt’s battery as fast as Wi-Fi, but you have to be near the deadbolt for Bluetooth to work as it doesn’t have a wide signal range. If you need to lock/unlock your door while you aren’t at home, monitor the deadbolt’s status or grant temporary access to visitors, Wi-Fi is your best bet.

Schlage Encode Smart WiFi Deadbolt
Schlage Encode Smart WiFi Deadbolt

Automated Locking

When security is of paramount importance, a smart deadbolt that can automatically lock is a great idea. Deadbolts with an auto-locking feature will ensure your door is closed after a specific amount of time or when you’re a certain distance away. This function is perfect for busy people and forgetful teens.

On the flip side, there are smart deadbolts that also automatically unlock the door. Although this is more about convenience than security, it’s a helpful feature to have in a deadbolt. Some smart deadbolts don’t even need a communication-protocol sensor. Instead, they come with an integrated sensor added by the manufacturer.

Installation

It’s unlikely you’ll need to ask a professional or an experienced DIYer for installation help. However, some smart deadbolts are simpler to install than others. The easiest ones snap into place, so you can use both of your hands to attach the screws. Typically, it only takes 10 to 15 minutes to install a smart deadbolt to your door.

Yale Assure Lock with Z-Wave
Yale Assure Lock with Z-Wave

Related Smart Deadbolt/Lock Articles

Buying Guides
 • Best Smart Deadbolts
Single Product Review
 • Schlage Touchscreen Deadbolt
 • August Smart Lock
Comparison Articles
 • August vs Schlage
 • Kwikset vs Schlage
 • Kwikset vs August:

FAQs

Can I Toss My Old Door Key Once I Install a Smart Deadbolt?

Many smart deadbolts are designed to allow for physical key use. Some come with new keys while others work with the key you already have. If you opt for a smart deadbolt that doesn’t work with a physical key, it’s less likely an intruder can pick the lock.

While you can throw away the door key, it’s always good to hang onto it just in case. If the deadbolt’s battery dies, your Wi-Fi goes down or you lose your phone, a physical key is good to have on hand.

What Does a BHMA Rating Mean?

BHMA stands for Builders Hardware Manufacturers Association. This organization created a rating system that tells you about the security of the smart deadbolt. Testers for BHMA determine this by putting the deadbolt through its paces in terms of impact resistance, torque cycles and pull strength. Grade 1 and 2 smart deadbolts are the most durable.

How Do Z-Wave and Zigbee Work?

As we briefly mentioned above, Z-Wave and Zigbee are two other communication protocols besides Wi-Fi and Bluetooth. Both Z-Wave and Zigbee need a compatible hub in order to work.

Instead of making a direct connection to your smartphone, the hub transforms the communication protocol into a language your home’s Wi-Fi router understands. Smart devices connected to the hub create a mesh network, allowing all of the devices to communicate with one another.

My Landlord Won’t Let Me Change the Locks. Can I Still Use a Smart Deadbolt?

Yes. Renters can use certain smart deadbolts without violating the terms of their lease. Removing your old mechanical deadbolt is not always a prerequisite for installing a smart deadbolt. There are plenty of smart deadbolts designed to fit over an existing lock, and a lot of these still work with the physical key you and your landlord already have.

Kwikset 99130-003 SmartCode 913
Kwikset 99130-003

Choosing the Right Smart Deadbolt for Your Home

No matter your comfort level with technology, make sure the smart deadbolt is durable – check out the BHMA rating. Smart deadbolts with a keypad are great for newbies while those that fit over an existing deadbolt are suitable for renters. Of course, the deadbolt should be able to integrate with your preferred communication protocol.

Our Recommended Smart Locks/Deadbolts

Best of the Best
Also Great
With Touchpad
August Smart Lock Pro + Connect Hub - Wi-Fi Smart...
August Wi-Fi, (4th Generation) Smart Lock – Fits...
Schlage Encode Smart Wi-Fi Deadbolt with Camelot...
August Smart Lock Pro
August Wi-Fi Smart Lock
Schlage Encode Smart WiFi
• Works with Alexa
• Keyless access
• Keep your existing lock and keys
• Locks automatically behind you
• Biometric Verification
• Works with Alexa
• Requires 2.4GHz Wi-Fi network
• Control the door with your phone
• Send secure keys to friends
• Biometric Verification
• Works with Alexa
• Built-in WiFi
• Fingerprint-resistant
• Built-in alarm technology
• Fit standard doors
The August Smart Lock Pro takes any worry out of getting into your home. Use the smartphone app to control your door to unlock/lock, grant guest access, and see who is coming and going.
The August Wi-Fi Smart Lock requires no additional hardware to connect to Wi-Fi, so you get full voice and remote access functionality without the fuss. Guest access can be limited to a few minutes, hours, or days - recurring or a single occurrence.
Gain peace of mind from anywhere with the innovative Schlage Encode Smart WiFi. Built-in WiFi lets you connect directly to your home network, no hubs or accessories necessary.
Best of the Best
August Smart Lock Pro + Connect Hub - Wi-Fi Smart...
August Smart Lock Pro
• Works with Alexa
• Keyless access
• Keep your existing lock and keys
• Locks automatically behind you
• Biometric Verification
The August Smart Lock Pro takes any worry out of getting into your home. Use the smartphone app to control your door to unlock/lock, grant guest access, and see who is coming and going.
Also Great
August Wi-Fi, (4th Generation) Smart Lock – Fits...
August Wi-Fi Smart Lock
• Works with Alexa
• Requires 2.4GHz Wi-Fi network
• Control the door with your phone
• Send secure keys to friends
• Biometric Verification
The August Wi-Fi Smart Lock requires no additional hardware to connect to Wi-Fi, so you get full voice and remote access functionality without the fuss. Guest access can be limited to a few minutes, hours, or days - recurring or a single occurrence.
With Touchpad
Schlage Encode Smart Wi-Fi Deadbolt with Camelot...
Schlage Encode Smart WiFi
• Works with Alexa
• Built-in WiFi
• Fingerprint-resistant
• Built-in alarm technology
• Fit standard doors
Gain peace of mind from anywhere with the innovative Schlage Encode Smart WiFi. Built-in WiFi lets you connect directly to your home network, no hubs or accessories necessary.

Last update on 2021-11-27 / Affiliate links / Images from Amazon Product Advertising API


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About the author

Hi I’m Alexander, founder of HouseholdMe.com and I’d like to say thank you for dropping by. Like most of you, the first thing I look at before buying something online is reviews or buying guides. By reading what other people say will help me gauge whether or not a product is good or not.  I am trying to help people find answers, solve problems, and get inspired.

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