Best Smart Lock Home Assistant: Top 3 Of 2023

best smart lock home assistant

Smart locks are a great addition to the home assistant system that makes our life easier. Aside from providing safety, it also offers many impressive features.

If you’re ready to switch to a smart lock you must be wondering about your options. So, what are the best smart lock home assistant?

The best smart locks for home assistance are August Wi-Fi Smart Lock, Yale Assure 2, and Level Bolt. Both August Wi-Fi Smart Lock and Yale Assure 2 have biometric and guest access features. Level Bolt has more limited features than these two. But all three provide high security.

Need more details on these smart locks? Then join us in this discussion as we talked about the specs, special features, and whatnot. Let’s begin!

Best Smart Locks For Home Assistants

Having trouble choosing a keyless door lock

Here are our top three picks for smart locks for home assistant; 

Lock DimensionUnique FeaturesPrice 
August Home, Wi-Fi Smart Lock2.8 x 2.8 x 2.75 inchesBest Affordable Smart lock Check Latest Price
Yale Assure Lock 20.88 x 2.5 x 3.75 inchesPremium Smart Lock for Home Assistant Check Latest Price
Level Bolt Smart Lock 3.31 x 1 x 2.25 inchesBest Value for Money Check Latest Price

Let’s see more details on these smart locks in our next section.

August Wi-Fi Smart Lock:

Best Affordable Smart lock:


  • Manufacturer: August Home Inc
  • Lock Type: Biometric, Deadbolt, Wi-Fi, Smart Lock
  • Recommended Uses For The Product: Door
  • Style: Wifi Smart Lock
  • Item Weight: ‎1.54 Pounds
  • Material: Metal
  • Key type: ABUS plus key, combination, dimple key, paracentric key
  • Color: Silver
  • Finish Type: Brushed
  • Included Component: ‎August Wi-Fi Smart Lock, Mounting Hardware, Batteries
  • Control Type: Vera, Google Assistant, Amazon Alexa
  • Control Method: Voice
  • Shape: Round
  • Battery Required: Yes
  • Battery Cell Type: Lithium Metal

Unique Features: 

  • It allows you to use your existing deadbolt keys
  • It has a guest access feature that lets you create a recurring or temporary key. 
  • Connection automatically switches from Wi-Fi to Bluetooth, depending on which is stronger.
  • Has options for face or fingerprint ID verification. You can use your smartphone’s biometric recognition and two-factor authentication on this feature.


  • Easy to install
  • Lightweight
  • Smaller in size
  • Can be operated with Google Assistant, Vera, and Amazon Alexa
  • It has an auto-lock and auto-unlock feature
  • Doesn’t require a key for access
  • Keeps log on the access information
  • Has a built-in door sensor
  • Has a smart notification system about locking and unlocking 
  • Easy to operate
  • Streamlined design


  • The connect module has to be brought separately
  • There is no support for Apple HomeKit or Amazon Key.
  • Short battery life
  • Expensive 

August Wi-Fi smart lock is definitely the best lock that is compatible with the home assistant system. It has won the CNET Eitor’s Choice award in two years back-to-back.

They are compatible with a variety of smart home systems. Such as Homekit, Google Assistant, Alexa, Nest, Logitech, SimpliSafe, Xfinity, Control4, SmartThings, etc.

Compared to Yale Assure 2 and level Bolt it has compatibility with more smart assistants. August Wi-Fi Smart Lock has a wide range of features that makes it a lot more convenient compared to other competitors. 

It includes features like smart alert, auto lock, auto unlock, guest access, biometric verification, etc. You can use the guest access feature to let your friend or family access the inside via the August app. 

These keys can be made only in certain hours and they work for a limited time. The design is quite convenient. Like other smart locks, you won’t have to replace the deadbolt on your door lock if one exists. 

You can install the August wifi smart lock without changing the lock cylinder. Unlike Yale Assure 2 where you’ve to replace the whole lock. So you can keep using the August Wifi lock with the existing key. 

However, if you need a keypad you’ve to buy it separately. The installation, connecting it to wifi, and the home assistant system altogether take just 15 minutes.

It has so many smart features that it enhances the user’s experience. But that doesn’t mean it’s fault free. It has some small issues like short battery problems and incompatibility with Apple or Amazon keys. 

Another problem is that you’ve to buy the connect module separately. So, altogether it is somewhat expensive. However, the quality and the service make up for it.

Yale Assure Lock 2:

Premium Smart Lock for Home Assistant:


  • Manufacturer: Yale
  • Lock Type: Keypad
  • Recommended Uses For The Product: Front Door
  • Style: key-Free Touchscreen 
  • Item Weight: ‎3.52 Pounds
  • Material: Suede
  • Key type: ABUS plus key, combination, dimple key, paracentric key
  • Color: Black Suede
  • Finish Type: Brushed
  • Included Component: ‎Yale Assure Lock 2, Wi-fi Smart Module, Deadbolt, Latch Plates, Mounting Hardware, DoorSense, Install Manual
  • Control Type: ‎Apple HomeKit, Google Assistant, Amazon Alexa, IOS, Android
  • Control Method: Voice
  • Shape: Rectangular
  • Battery Required: Yes
  • Battery Cell Type: Alkaline

Unique Features:

  • Can control access to the door from the app. 
  • Has biometric verification, two-factor authentication, and fingerprint resistance 


  • Attractive and simple design
  • The app is well designed
  • Compatible with Apple Watch
  • Key free access and can be unlocked with a connected smart device.
  • Wifi mode works with Apple HomeKit, Google Assistant, Amazon Alexa, IOS, and Android
  • Has physical buttons, keyed, keyless, and touchscreen options
  • Keeps track of the lock’s activity
  • Compatible with most entry doors
  • Has auto-lock feature
  • Has a door sensor


  • You’ve to tap the Yale logo to activate the lock
  • Short battery life
  • The door sensor might need drilling
  • The connect module is sold separately

Yale Assure Lock 2 is an upgraded version of its predecessor. It’s on par to par with the August wifi smart lock. Comparing them is like comparing master locks and brinks together.

Because both have a lot in common. In fact, the Yale Assure Lock 2 can be operated by the August app beside the Yale Access App. You can use add guest feature or give a code for access in your home via Bluetooth. 

Similar to August Wi-Fi Smart Lock it has an away-from-home control system. So even if you’ve forgotten to lock it you can use your smartphone to do it anytime.

You can also make it accessible to friends or family anytime using Yale Access App. Yale Assure 2 is also compatible with a wide range of smart services just like August Wi-fi Smart Lock. 

Yale Assure 2 is compatible with Apple HomeKit, Google Assistant, Amazon, Alexa, IOS, Android, IFTTT, Airbnb, Philips Hue, etc.

The module is interchangeable with wifi, Z-wave, Zigbee, etc. Among all these wifi module is the easiest to use. But it drains the battery a lot faster than other options. 

The design of it is a lot smaller than the original version. The installation process is quite simple too. It doesn’t take any more than 30 minutes to install and connect the lock to the smart services. 

Yale provides a detailed video on the installation in a step-by-step process-Yale Assure Lock 2 – Keyed Installation Video 

It is all together, a great smart lock for your home assistance.

Level Bolt Smart Lock:

Best Value for Money:


  • Manufacturer: Level Home Inc
  • Lock Type: Deadbolt
  • Recommended Uses For The Product: Security
  • Style: Bolt
  • Item Weight: ‎1.06 Pounds
  • Material: Stainless steel 
  • Key type: ABUS plus key, combination, dimple key, paracentric key
  • Color: Satin Chrome
  • Finish Type: Satin Chrome
  • Included Component: ‎‎Level Bolt, Strike plate, CR2 battery, 3 Tailpiece adapters, 4 Screws
  • Control Type: ‎Apple HomeKit, ios, Android
  • Control Method: App
  • Shape: Round
  • Battery Required: ‎1 CR2 battery
  • Battery Cell Type: ‎Lithium Manganese Dioxide

Unique Features:

  • Provides high security with 6 stages stainless steel gearbox
  • The auto-unlock feature uses geofencing technology to detect your presence nearby through the smartphone and thus unlocks the door.


  • Easy to install and operate
  • Almost flawless operations in daily uses
  • Thoughtfully crafted design
  • Exceeded the highest industry standard for security and strength
  • Keyless access
  • Designed to work with Android, iOS, Apple HomeKit, Alexa, and Ring
  • Can be operated with the Level app
  • Has voice control and an auto-unlock feature
  • Can be used on existing deadbolts 


  • Not all deadbolts are compatible with level bolt smart locks.
  • Doesn’t work with Google Assistant
  • Doesn’t give open door alert
  • Sometimes the geofencing technology doesn’t work
  • iPhone users require a HomeKit hub for the away-from-home control
  • Android users will require an Amazon Sidewalk bridge for the away-from-home control

The level bolt looks just like an ordinary door lock just like the locks for pods. it‘s suitable for people who want a smart lock but doesn’t want people to know it. Because all the “smart” parts are hidden inside.

The design looks quite different from the August Wi-fi Smart Lock and Yale Assure 2. Level bolt lock can be installed on an existing deadbolt. This is a similarity it has with the August Wi-fi Smart Lock.

The lock itself adds a brain to use smart operations on the deadbolt. You can lock or unlock your door from your smartphone or any smart assistant. 

Level Bolt is compatible with iOS, Android, and Apple HomeKit. The recent update allows it to work with Alexa and Ring as well. However, the number of services it’s compatible with is less than August Wi-fi Smart Lock and Yale Assure 2. 

Just like the other two locks, Level Bolt has an away-from-home operation feature that can be controlled from app. But operating iOS and Android will require a HomeKit Hub and Amazon sidewalk bridge.

All the other features can be performed through the app with ease. With the HomeKit you can enjoy some good automation. For example, the Good Night feature will let you shut off the lights along with locking the door.

Level Bolt might not have so many features like Agust wifi smart lock or Yale Assure 2. But it is one of the best smart locks to consider buying.

Things To Consider When Buying Smart Locks: A Complete Guide

If you’re getting a smart lock for your door, there are a couple of things you should know beforehand. This is a complete buying guide for you.

Retrofit Or Full Deadbolt:

Smart locks can be either retrofit or full deadbolt. Retrofit smart locks allows some of the existing hardware to be reused. For this kind of smart lock, you don’t have to replace the deadbolt or get a new key.

August wifi lock and level bolt smart locks are retrofits whereas Yale Assure Lock 2 is full deadbolt. This means all the parts need to be replaced. You’ll need a new deadbolt even if keys aren’t needed.

Security & Privacy:

Smart locks aren’t as data-sensitive as microphones or cameras. That’s why while choosing a smart lock make sure it has features like two-factor authentication, code sharing, biometric recognition, etc.

As for the strength concern, look for the ANSI grade of the lock. ANSI grade 3 is the very basic grading. Better to pick between 2 or 1. Because they’re commercial-grade durable.

Platform Compatibility:

Smart locks are compatible with most home assistant systems nowadays. But still don’t forget to cross-check the compatibility with your home assistant system.

Some of the locks may require a specific hub in order to use a smart assistant service.

Power Source:

Smart locks are either powered by battery, electricity, or combined. If the internet connection is lost or the electricity unlocking the door can be a bit tricky.


Smart lock price ranges from $100-$500. Cheaper smart locks have limited feature and their security and durability are not very reliable. 

Frequently Asked Questions (FAQs):

Can smart locks be hacked?

Yes, smart locks can be hacked. They can be hacked by Bluetooth sniffing, wifi breaching, or through outdated firmware or companion apps. To prevent such a possibility buy smart locks from reputable brands that use AES encryption. Also, update the firmware timely.

Can I install a smart lock myself?

Yes, you can if you have prior knowledge of installing them. Retrofit smart locks are comparatively easy to install. You’ll need a screwdriver only to replace the parts. But for a full deadbolt smart lock, you may require some professional help.

Can You Use a Physical Key With a Smart Lock?

Yes, physical keys can be used on smart locks. A pair of physical keys is provided while buying them. However, they are provided as a backup or emergency need. Because smart locks are usually locked and unlocked through smart means.


The best smart lock home assistant are bound to provide excellent user experiences. So, make your own judgment on which one you’d like to pick.

Make the decision while taking help from the buying guide we provided. 

Good luck!

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