Which Smart Locks Work With Siri? (HomeKit-Compatible Locks in 2026)

With smart lock becoming one of the most popular smart home upgrades, the convenience is increasing because of 

• Voice control
• Automation
• Integration with the Apple ecosystem

Similarly, if you use Siri, you’ll want a lock that works with Apple HomeKit so you can say things like:

“Hey Siri, lock the front door.”

“Hey Siri, is the back door locked?”

“Hey Siri, lock all doors.”

However, not all smart locks support Siri natively. Especially when it comes to voice unlocking, Apple enforces protecting your home because of security limitations. Still, many of the best locks on the market now work smoothly with Siri for automation routines.

How Siri Integration Works With Smart Locks

Smart locks that work with Siri are usually HomeKit-compatible devices. When you add them to the Apple Home app, Siri can:

• Lock your door via voice command.
• Check lock status.
• Include locks in scenes and automations 
• Remote control while away if you have a HomeKit hub.

Top Smart Locks That Work With Siri (HomeKit)

Yale Assure Lock 2 

Its elegant touchscreen keypad and versatile access options make it both secure and convenient. The Yale Assure Lock 2 is a premium smart deadbolt. It is designed for Apple-centric homes and larger households that want automated security. With Apple HomeKit support and Siri voice control, this smart lock allows you to lock and unlock your door with a simple voice command. You can also open it just by a tap from your iPhone or Apple Watch. 

Key Features

1. Apple HomeKit and Siri integration control your lock using the Apple Home app. Siri voice commands to lock doors and include the lock in HomeKit scenes and automations.
2. Apple Home Keys Support allows you to add your Home Key to Apple Wallet. You can unlock your door by tapping your iPhone or Apple Watch.
3. Multiple access methods offer you a choice, including app control with an optional Wi-Fi module.
4. Auto-Lock and DoorSense automatically lock when you leave. It also detects whether your door is fully closed.
5. Operates with AA batteries. It also allows temporary power from your iPhone if the batteries die.
6. Works with HomeKit automations. With an optional Wi-Fi module, it enables remote access and smart alerts.
   

Pros

• Siri voice control makes this a top choice for iPhone and Apple Watch users.
• Tap-to-unlock is fast.
• DoorSense and auto-lock features reduce the risk of leaving your home unsecured.
• Durable build and modern touchscreen design enhance both form and function.
  

Cons

• Battery level may not always be clear in the app.
• Occasional Bluetooth or Wi-Fi dropouts can occur, especially if the hub is far from the lock.
• Sharing Home Keys often requires careful management of Apple Home access.
• Proper alignment and setup are essential for optimal performance.

Schlage Encode Plus Wi‑Fi Deadbolt

The Schlage Encode Plus lock is fully compatible with Apple HomeKit and Apple Home Keys. It is a high-security smart deadbolt design for homeowners who want strong physical protection. The built-in Wi-Fi allows remote access and management without needing an additional bridge. The lock have robust design and advanced security features making it an ideal choice for smart home automation. 

Key Features

1. Unlock your door with a tap from your iPhone or Apple Watch. You can control it through Siri voice commands.
2. Built-in Wi-Fi connects directly to your network. There is no hub or bridge required for remote access.
3. Manage Codes and History 
4. High-Security Deadbolt. It is ANSI Grade 1 certified for maximum physical security.
5. Home Automation Ready

Pros

• Solid deadbolt design ensures excellent protection against forced entry.
• Works smoothly with the Apple ecosystem for voice control and automation.
• No additional bridge or hub is needed to lock/unlock your door from anywhere.
• Keep track of who enters or exits through the app.

Cons

• Premium features come at a higher cost than basic smart locks.
• Sharing access requires careful management within the Apple Home ecosystem.
• May take more time and effort to install.
• Remote access may be affected if batteries run low.

Aqara Smart Lock U50 and U300 Series

The Aqara Smart Lock U50 and U300 series offer modern HomeKit-compatible smart locks. Since they don’t compromise on modern features, these locs offer automation with ease. Some Aqara models also offer Matter connectivity. This enables cross-platform smart home integration for Alexa and Google Assistant. With an affordable price point and versatile functionality, the Aqara smart locks are a top choice for smart home enthusiasts. It’s also a perfect choice for Apple users seeking convenience without a premium cost.

Key Features

1. Full Apple HomeKit and Apple Home Keys Support 
2. Siri Integration via Home App
3. A more cost-effective solution compared to premium smart locks.
4. Some models support Matter, offering broader compatibility across smart home platforms.
5. Multiple Access Methods 

Pros

• Offers support at a lower price than many competitors.
• Fully integrates into the Apple ecosystem.
• Matter connectivity allows interoperability with Alexa, Google Assistant, and other smart home systems.
• It fits a wide range of door styles.
  

Cons

• Lacks some premium functions like built-in Wi-Fi or advanced activity logs.
• Only certain models include Matter connectivity, so check before buying.
• Proper alignment and setup are necessary for optimal performance.
• Users must monitor power levels to maintain functionality.

August Smart Lock Pro (HomeKit Version)

The August Smart Lock Pro fits over most standard locks. It is designed for homeowners who want a smart lock without replacing their existing deadbolt. This lock provides keyless entry while maintaining the security of your current hardware. It is fully compatible with Apple HomeKit and allows you to lock and unlock doors through Siri voice commands. 

Key Features

1. Control your lock using Siri through the Apple Home app.
2. Retrofit-Friendly Design 
3. Control through app, touchscreen keypad, or physical key.
4. Secure Access maintains existing lock security while adding smart features.
5. Auto-Lock and DoorSense® can automatically lock doors when closed and notify you if the door is left open.

Pros

• Ideal for homes where replacing the deadbolt is not practical.
• Works seamlessly with Apple’s ecosystem for voice commands and automation.
• Retains your current deadbolt and keys while adding smart lock functionality.
• Ensures doors remain secure even if you forget to lock manually.
  

Cons

• Cannot unlock solely through Siri for security reasons. Verification may be required.
• Fewer features compared to full replacement smart locks like Yale Assure or Schlage Encode.
• Proper positioning of your existing deadbolt is essential for smooth operation.
• Requires AA batteries that must be monitored for uninterrupted function.

Conclusion 

The smart home industry is transitioning to integrated smart locks. Renters also love a unified connectivity that integrates across ecosystems. This includes Apple and other automation systems that make your life safer and smoother.