Best Aqara Black Smart Locks: 5 Spec-Based Picks

Quick picks

The best fit for you

• You want hands-free entry with Apple devices Aqara UWB Smart Deadbolt It supports UWB for automated entry with compatible Apple devices.
• You need direct Wi-Fi control without a hub Aqara Smart Lock B50 Wi-Fi Keypad Deadbolt It connects via Wi-Fi for direct integration with Alexa or Google Home.
• You already have a Zigbee hub for Apple Home Aqara U50 Keyed Smart Deadbolt It offers Apple Home Key integration for users with an existing Zigbee hub.

Our 5 picks

1 Best overall

Aqara UWB Smart Deadbolt

Best for: Apple users wanting hands-free entry

Color

Black (what this guide is about)

Access Methods

Apple home key, fingerprint, code, key

Connectivity

Matter over Thread, UWB

Smart Home Compatibility

HomeKit, Alexa, Google, Home Assistant

Included Door Hardware

Deadbolt

Power Source

Battery Powered

View on Amazon: Aqara UWB Smart Deadbolt Affiliate link

This Aqara black deadbolt uses Ultra-Wideband technology for hands-free entry when you approach. It supports Apple Home Key, fingerprint scanning, and passcodes. The lock connects via Thread for stable smart home integration. A rechargeable battery lasts up to six months. It features BHMA certification and an IP65 rating for outdoor durability. This model suits users seeking automated access without touching the hardware.

Pros

• UWB hands-free unlocking detects your approach
• Supports Apple Home Key and fingerprint access
• Rechargeable battery lasts up to 6 months
• BHMA certified with IP65 weather resistance

Cons

• UWB unlocking requires specific iPhone and Apple Watch models
• NFC cards are sold separately
• Requires a Thread-enabled Matter controller for full features

Good fit if

• You want to enter your home without using your hands
• You already use an iPhone 11 or later with iOS 18.5+
• You prefer a BHMA certified lock with weather resistance

Skip if

• You do not have an iPhone 11 or newer
• You need NFC cards included in the box
• You lack a Thread-enabled Matter controller

Verdict: Aqara U400 Black UWB Deadbolt offers automated entry for Apple users with compatible devices. It fits homes where you value hands-free convenience and certified security standards.

2 Best premium

Aqara U300 Apple Home Key Lever

Best for: Apple ecosystem users needing Thread connectivity

Color

Black (what this guide is about)

Access Methods

Apple Home Key, fingerprint, keypad

Connectivity

Matter over Thread, Bluetooth

Smart Home Compatibility

Apple HomeKit, Alexa, Google

Fingerprint Capacity

25

Included Door Hardware

Lever handle

View on Amazon: Aqara U300 Apple Home Key Lever Affiliate link

The Aqara U300 is a black smart lever lock supporting Apple Home Key and Matter over Thread. It features a high-resolution 160x160 pixel fingerprint sensor for recognition in under 0.3 seconds. The device runs on four AA alkaline batteries for up to 10 months. You can manage settings via Bluetooth in the Aqara App. This lock suits users in the Apple ecosystem who want local data encryption and fast biometric access.

Pros

• 160x160 pixel fingerprint sensor with under 0.3-second recognition
• Supports Apple Home Key and Matter over Thread
• Up to 10 months battery life on four AA alkaline batteries
• Local AES encryption for sensitive data storage

Cons

• Requires a Thread-enabled Apple hub for Home Key features
• Connects to the Aqara App only via Bluetooth
• Requires alkaline batteries to avoid malfunction

Good fit if

• You use an iPhone or Apple Watch for home access
• You want fast fingerprint unlocking for family members
• You prefer local data encryption over cloud storage

Skip if

• You need Wi-Fi connectivity without a separate hub
• You do not have a Thread-enabled Matter controller
• You prefer lithium batteries over alkaline options

Verdict: Aqara U300 Black Smart Lever Lock offers fast biometric entry and deep Apple integration for users with a Thread hub. It is ideal for those prioritizing local security and seamless smart home compatibility.

3 Best budget

Aqara U50 Keyed Smart Deadbolt

Best for: Apple Home Key users with a Zigbee hub

Color

Black (what this guide is about)

Access Methods

Apple Home Key, keypad, app, key

Connectivity

Matter over Thread

Smart Home Compatibility

Apple HomeKit, Alexa, Google, IFTTT

Included Door Hardware

Deadbolt

Dimensions

5.31 × 2.91 × 3.46 inches

View on Amazon: Aqara U50 Keyed Smart Deadbolt Affiliate link

The Aqara U50 is a black deadbolt supporting Apple Home Key, keypad entry, and app control. It requires a Zigbee 3.0 hub for remote features and third-party integrations like Alexa or Google Home. The zinc alloy body meets BHMA Level 3 standards and includes a rekeyable cylinder. You get up to six months of battery life from four AA cells. This model suits users who want local encryption and flexible access methods.

Pros

• Supports Apple Home Key for tap-to-unlock with iPhone or Apple Watch
• Zinc alloy construction meets BHMA Level 3 security standards
• Rekeyable cylinder allows use with existing physical keys
• Built-in gyroscope enables automatic locking after door closure
• Local data storage with AES encryption for privacy

Cons

• Requires a separate Zigbee 3.0 hub for remote and automation features
• NFC card access is not included and must be purchased separately
• No built-in WiFi; relies on external hub for connectivity

Good fit if

• You want to use Apple Home Key with your iPhone or Apple Watch
• You already own a Zigbee 3.0 hub for smart home automation
• You prefer a rekeyable cylinder that works with your existing physical key

Skip if

• You need a lock with built-in WiFi for direct app control
• You do not want to purchase a separate hub for full functionality
• You require NFC card access without buying additional accessories

Verdict: Aqara U50 Black Smart Deadbolt fits users who already have a Zigbee hub and want Apple Home Key integration. It offers solid security standards and flexible entry options for those willing to manage the hub requirement.

4 Also great

Aqara Smart Lock B50 Wi-Fi Keypad Deadbolt

Best for: hub-free Wi-Fi smart home integration

Color

Black (what this guide is about)

Access Methods

Keypad, app, voice, key

Connectivity

Built-in 2.4 GHz Wi-Fi 6

Smart Home Compatibility

Alexa, Google Home

Application

Front Door

Dimensions

3 × 2 × 5.5 inches

View on Amazon: Aqara Smart Lock B50 Wi-Fi Keypad Deadbolt Affiliate link

The Aqara B50 is a black deadbolt with built-in Wi-Fi 6, eliminating the need for a hub. It supports 2.4 GHz networks for remote app control and integrates with Alexa and Google Home. You get keypad entry, voice commands, and physical keys. The unit measures 5.5 inches high and runs on four AA batteries for up to six months. It includes anti-peep code features and AES-128 encryption for security.

Pros

• Built-in Wi-Fi 6 connectivity for direct app control
• Works with Alexa and Google Home without a hub
• Anti-peep keypad hides codes from onlookers
• Six-month battery life on four AA cells
• AES-128 encryption for secure data transmission

Cons

• Supports only 2.4 GHz Wi-Fi networks
• No native Apple Home Key support listed
• Limited to 2.4 GHz band connectivity

Good fit if

• You want hub-free Wi-Fi integration
• You use Alexa or Google Home
• You need anti-peep keypad security

Skip if

• You require 5 GHz Wi-Fi support
• You need Apple Home Key access
• You prefer Matter-only connectivity

Verdict: Aqara B50 Black WiFi Deadbolt fits users who need direct Wi-Fi control without a hub. It suits those relying on Alexa or Google Home rather than Apple Home Key.

5 Also great

Aqara U300 Fingerprint Lock with Matter

Best for: Apple Home Key users with a Thread hub

Color

Black (what this guide is about)

Connectivity

Matter over Thread, Bluetooth

Installation Type

Smart lever lock with handle

Auto-Lock Delay

Auto-Lock Mode available

Fingerprint Capacity

25

User Code Capacity

Periodic and one-time passwords

View on Amazon: Aqara U300 Fingerprint Lock with Matter Affiliate link

The Aqara U300 is a black smart lock with an integrated handle. It supports Matter over Thread for Apple Home Key and third-party ecosystems like Alexa and Google Home. You get five unlocking methods, including a fingerprint reader on the handle. It runs on four AA batteries for up to 10 months. The zinc alloy body is rated IPX4 for water resistance. This model suits users who want seamless Apple integration and local data security.

Pros

• Supports Apple Home Key via Matter over Thread
• Fingerprint reader integrated into the handle
• Stores data locally with AES encryption
• IPX4 water-resistant zinc alloy build
• Up to 10 months battery life on 4 AA cells

Cons

• NFC card sold separately
• No built-in WiFi; requires a Thread hub
• No mention of remote unlocking without a hub

Good fit if

• You want to unlock your door with an Apple Watch
• You prefer local data storage for security
• You already have a Matter Thread hub

Skip if

• You need built-in WiFi for remote access
• You want an included NFC card
• You do not use Apple Home or Matter ecosystems

Verdict: Aqara U300 Black Smart Lock fits users who prioritize Apple Home Key integration and local security over built-in connectivity.

Specifications side by side

How to choose the right one

1. Check access methods

   You should verify how the lock opens before purchasing. The Aqara UWB Smart Deadbolt uses both fingerprint and key access. This combination offers hands-free convenience for daily entry while keeping a physical backup. Other models may rely solely on keys or different biometric sensors. Ensure the access method matches your routine. If you often carry groceries, a fingerprint sensor reduces friction. If you prefer traditional entry, a key-only option might suffice. Compare the listed access methods in the product data to find the right fit for your household.

2. Verify smart home compatibility

   Your existing smart home ecosystem dictates which lock you can use. The Aqara U300 Fingerprint Lock supports Matter and works with Alexa and Google Assistant. This broad compatibility allows integration with various platforms. In contrast, other models prioritize Apple Home Key integration. You must check if your hub supports the required protocol. If you use Apple Home, ensure you have a Thread hub for models like the U300. For direct Wi-Fi control without a hub, the B50 model is a suitable alternative. Match the smart home compatibility spec to your current setup.

3. Assess physical dimensions

   Lock dimensions determine if the hardware fits your door. The Aqara U300 Apple Home Key Lever measures 2.99 inches in width and 2.8 inches in height. The UWB Smart Deadbolt is larger at 4.2 inches wide and 7 inches high. You must measure your door’s backset and bore hole. Incorrect sizing leads to installation failures. Compare the width, height, and length specs for each model. Ensure the lock’s physical footprint aligns with your door’s existing hardware. Larger locks may offer more features but require specific door preparations.

4. Consider connectivity type

   Connectivity determines how the lock communicates with your network. The B50 Wi-Fi Keypad Deadbolt connects directly via Wi-Fi. This eliminates the need for a separate hub. Other models like the U50 require a Zigbee hub. The U300 uses Thread connectivity. You should choose based on your network infrastructure. If you lack a hub, Wi-Fi offers simplicity. If you already have a Thread or Zigbee hub, those models provide deeper integration. Check the connectivity spec to avoid purchasing incompatible hardware for your smart home setup.

5. Review included hardware

   Included hardware affects installation complexity and aesthetic preference. The Aqara U300 Apple Home Key Lever comes with a handle. This provides a complete lever-style entry system. Other models are deadbolts and may require separate handles. You should check the attributes for included components. If you prefer a lever over a knob, ensure the model includes it. The U300 Fingerprint Lock also includes a handle. Deadbolts typically integrate with existing door hardware. Verify the included hardware list to ensure the lock matches your door’s style and functional needs.

Frequently asked questions

See also

• best aqara silver smart locks
• aqara smart lock u100 vs smart lock u50
• aqara u400 uwb smart deadbolt alternatives
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