Aqara
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Aqara UWB Smart Lock U400, Apple Home Key, Fingerprint Deadbolt, Black | Matter Over Thread, Rechargeable Battery, Keyless Entry Deadbolt, Supports HomeKit, Alexa, Google, Home Assistant
Aqara UWB Smart Lock U400, Apple Home Key, Fingerprint Deadbolt, Black | Matter Over Thread, Rechargeable Battery, Keyless Entry Deadbolt, Supports HomeKit, Alexa, Google, Home Assistant
Aqara UWB Smart Lock U400, Apple Home Key, Fingerprint Deadbolt, Black | Matter Over Thread, Rechargeable Battery, Keyless Entry Deadbolt, Supports HomeKit, Alexa, Google, Home Assistant
Aqara UWB Smart Lock U400, Apple Home Key, Fingerprint Deadbolt, Black | Matter Over Thread, Rechargeable Battery, Keyless Entry Deadbolt, Supports HomeKit, Alexa, Google, Home Assistant
Aqara UWB Smart Lock U400, Apple Home Key, Fingerprint Deadbolt, Black | Matter Over Thread, Rechargeable Battery, Keyless Entry Deadbolt, Supports HomeKit, Alexa, Google, Home Assistant
Aqara UWB Smart Lock U400, Apple Home Key, Fingerprint Deadbolt, Black | Matter Over Thread, Rechargeable Battery, Keyless Entry Deadbolt, Supports HomeKit, Alexa, Google, Home Assistant
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Aqara UWB Smart Lock U400, Apple Home Key, Fingerprint Deadbolt, Black | Matter Over Thread, Rechargeable Battery, Keyless Entry Deadbolt, Supports HomeKit, Alexa, Google, Home Assistant
Aqara UWB Smart Lock U400, Apple Home Key, Fingerprint Deadbolt, Black | Matter Over Thread, Rechargeable Battery, Keyless Entry Deadbolt, Supports HomeKit, Alexa, Google, Home Assistant
Aqara UWB Smart Lock U400, Apple Home Key, Fingerprint Deadbolt, Black | Matter Over Thread, Rechargeable Battery, Keyless Entry Deadbolt, Supports HomeKit, Alexa, Google, Home Assistant
Aqara UWB Smart Lock U400, Apple Home Key, Fingerprint Deadbolt, Black | Matter Over Thread, Rechargeable Battery, Keyless Entry Deadbolt, Supports HomeKit, Alexa, Google, Home Assistant
Aqara UWB Smart Lock U400, Apple Home Key, Fingerprint Deadbolt, Black | Matter Over Thread, Rechargeable Battery, Keyless Entry Deadbolt, Supports HomeKit, Alexa, Google, Home Assistant
Aqara UWB Smart Lock U400, Apple Home Key, Fingerprint Deadbolt, Black | Matter Over Thread, Rechargeable Battery, Keyless Entry Deadbolt, Supports HomeKit, Alexa, Google, Home Assistant
Aqara UWB Smart Lock U400, Apple Home Key, Fingerprint Deadbolt, Black | Matter Over Thread, Rechargeable Battery, Keyless Entry Deadbolt, Supports HomeKit, Alexa, Google, Home Assistant
Experience a new era of smart access — UWB detects your incoming presence, direction, and intent to unlock automatically as you approach.
Aqara UWB Smart Lock U400, Apple Home Key, Fingerprint Deadbolt, Black | Matter Over Thread, Rechargeable Battery, Keyless Entry Deadbolt, Supports HomeKit, Alexa, Google, Home Assistant
Item #: 202067954

Aqara UWB Smart Lock U400, Apple Home Key, Fingerprint Deadbolt, Black | Matter Over Thread, Rechargeable Battery, Keyless Entry Deadbolt, Supports

85% of respondents would recommend this to a friend

Item #: 202067954

GMD 24745

Price Details

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1K+ bought

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Experience a new era of smart access — UWB detects your incoming presence, direction, and intent to unlock automatically as you approach.
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What Stands Out

Advanced Security
Equipped with fingerprint recognition and a touchscreen keypad, the Aqara UWB Smart Lock ensures secure, keyless entry for maximum protection and convenience in home access.
Smart Home Integration
Supports Matter over Thread and numerous platforms like Apple HomeKit, Alexa, and Google Assistant, enabling seamless integration and control within existing smart home ecosystems.
Long-lasting Power
Featuring a rechargeable battery, this smart lock minimizes maintenance, ensuring prolonged usage and consistent performance without frequent battery changes.

Product Details

Shop Aqara UWB Smart Lock U400, Apple Home Key, Fingerprint Deadbolt, Black | Matter Over Thread, Rechargeable Battery, Keyless Entry Deadbolt, Supports HomeKit, Alexa, Google, Home Assistant online at a best price in The Gambia. B0FRS6T6HL
  • True Hands-Free Unlocking with UWB Technology: Experience a new era of smart access — UWB (Ultra-Wideband) detects your incoming presence, direction, and intent to unlock automatically as you approach. It provides a faster, more convenient, and highly secure way to enter your home without touching the lock. Perfect when your hands are full, you're wearing gloves, or arriving in the rain. (Note: UWB unlocking requires a Thread-enabled Apple Home hub and is supported on Apple Watch Series 6 or later (excluding SE) running watchOS 11.5+ and iPhone 11 or later (excluding iPhone SE & iPhone 16e) running iOS 18.5+.)
  • All-in-One Unlocking Options: Enjoy Apple home key tap-to-unlock (requires an Apple Thread-enabled Matter controller: HomePod 2nd Gen, HomePod mini, or Apple TV 4K 2021/2022), plus fingerprint, touchscreen passcode, voice assistant control, app remote access, NFC card support (card sold separately), and a physical key, giving you flexible, reliable ways to enter your home in any situation.
  • Matter Over Thread for Multi-Ecosystem Compatibility: Built with Matter over Thread, the U400 can connect to multiple smart home platforms simultaneously, allowing you to enjoy the unique features of each ecosystem. Thread offers faster response, more stable connectivity, lower power consumption, and secure data transmission. Note: A Thread-enabled Matter controller from each ecosystem is required for its respective platform.
  • Convenient Rechargeable Power System: Powered by a rechargeable and removable lithium battery that lasts up to 6 months per charge. Use the lock's USB-C port to recharge without taking the lock offline, or remove the battery and charge it separately. A low-battery voice alert will notify you when the battery drops below 20%, ensuring you never get caught off guard.
  • Certified Security & Outdoor Durability: BHMA-certified for proven protection, mechanical strength, and long-term reliability. The IP65-rated exterior guards against dust and water for dependable outdoor performance. Plus, the rekeyable design allows you to change the physical key without replacing the entire lock cylinder.
  • Unlock More Features with the Aqara App: Customize your security with Auto Lock, Night Latch Mode (only admins and physical keys can unlock at night), and Do Not Disturb Mode. Integrates seamlessly with Aqara cameras like the G5 Pro and G410 doorbell, allowing you to view visitors and unlock directly via live video interaction.
Brand NameAqara
Recommended Uses For ProductWatch the complete video for installation, app pairing, and operation.
Number of Pieces1
Included Componentsouter panel, inner panel, deadbolt, installation diagram, user manual, strike plate kit, mounting plate, adapter ring, mechanical key, mounting plate screwkit
Model NumberDL-D06E
UPC192784002131
Model NameU400
Number of Items1
ManufacturerLumi United Technology Co., Ltd
Unit Count1 Count
Additional FeaturesUWB True Hands-Free Unlock (requires a Thread-enabled Apple Home hub)
Lock TypeDeadbolt
Controller TypeAmazon Alexa, Apple HomeKit, Google Assistant, Home Assistant, SmartThings
Control MethodApp
Connectivity ProtocolMatter
ColorBlack
ShapeRectangular
Material TypeAluminum
Item Dimensions3 x 4.2 x 7 inches (7.6 x 10.7 x 17.8 cm)
BrandAqara
Special FeatureUWB True Hands-Free Unlock (requires a Thread-enabled Apple Home hub)
Item dimensions L x W x H3 x 4.2 x 7 inches (7.6 x 10.7 x 17.8 cm)
MaterialAluminum
Package Weight3.9 Pound

Dangerous Goods

To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.

Who Should Buy?

Suitable For
  • Tech-Savvy Individuals

    Those who enjoy integrating smart technology into their homes will appreciate the advanced features of this smart lock.

  • Security-Conscious Homeowners

    People prioritizing home security will benefit from the keyless entry and multiple access options provided by this lock.

  • Smart Home Users

    Users with existing smart home systems like HomeKit or Alexa will find seamless compatibility and convenience with this product.

Not Suitable For
  • Non-Tech Users

    Individuals uncomfortable with technology may struggle to operate the smart features effectively.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the Aqara UWB Smart Lock U400?

    Answer: The Aqara UWB Smart Lock U400 is a state-of-the-art smart deadbolt designed for keyless entry. It features ultra-wideband (UWB) technology for enhanced security and convenience. With multiple unlock options including fingerprint recognition, a touchscreen keypad, and Apple Home Key support, users can enjoy flexible access methods. Ideal for modern smart homes, it seamlessly integrates with Matter over Thread, ensuring robust connectivity with various smart home devices.
  • Question: How does the fingerprint entry work?

    Answer: The fingerprint entry feature of the Aqara UWB Smart Lock U400 utilizes advanced biometric technology to quickly recognize registered fingerprints. Once you set up your fingerprint in the mobile app, simply place your finger on the designated sensor to unlock the door. This feature is incredibly useful for users who prefer a hands-free access method or have multiple family members who need entry without carrying keys.
  • Question: Can I control the Aqara UWB Smart Lock U400 remotely?

    Answer: Yes, the Aqara UWB Smart Lock U400 can be controlled remotely through the Aqara app on your smartphone. Users can lock or unlock their door, check access logs, and manage user permissions from anywhere. This remote accessibility is particularly beneficial for homeowners who want to grant temporary access to guests, service personnel, or family members without being physically present.
  • Question: What is Matter over Thread technology?

    Answer: Matter over Thread technology ensures seamless and reliable connectivity between the Aqara UWB Smart Lock U400 and other Matter-supported smart home devices. This means that the lock can communicate with a plethora of smart devices efficiently, enhancing control and automation throughout your home. Users appreciate this because it fosters an integrated smart home experience, allowing different devices to work together harmoniously.
  • Question: How long does the battery last on the Aqara UWB Smart Lock U400?

    Answer: The Aqara UWB Smart Lock U400 is equipped with a rechargeable battery that is designed to last for an extended period under normal usage conditions. Depending on usage frequency, the battery can last several months on a single charge. The convenience of a rechargeable battery means you won't have to frequently replace batteries, making it both cost-effective and environmentally friendly.
  • Question: Can I integrate this lock with Apple HomeKit?

    Answer: Absolutely! The Aqara UWB Smart Lock U400 supports Apple Home Key, allowing users to easily integrate it with the Apple HomeKit ecosystem. This integration enables users to control the lock through Siri and other Apple Home applications, enhancing convenience and control within the Apple device ecosystem, making it a perfect fit for iPhone and iPad users.
  • Question: Is the Aqara UWB Smart Lock U400 easy to install?

    Answer: The installation process for the Aqara UWB Smart Lock U400 is straightforward and typically doesn't require professional help. The package includes all necessary hardware and detailed instructions. Many users find that they can replace their existing deadbolt lock with the U400 in just a few simple steps, making upgrading to a smart lock quite accessible.
  • Question: Does the lock offer any emergency features?

    Answer: Yes, the Aqara UWB Smart Lock U400 is designed with safety in mind. It includes an emergency key override feature that allows users to access the lock using a traditional key in case of power failure or battery depletion. This is particularly useful for those who want extra peace of mind in case of unforeseen circumstances, ensuring you can always access your home.
  • Question: Where can I buy the Aqara UWB Smart Lock U400?

    Answer: You can purchase the Aqara UWB Smart Lock U400 from Ubuy in The Gambia. Ubuy offers a streamlined shopping experience with a wide array of electronic products. By purchasing through Ubuy, you can check out with confidence, as they provide a robust platform for ensuring product authenticity and customer satisfaction.

Aqara Deadbolts DL-D06E Editorial Review

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The Aqara UWB Smart Lock U400 has garnered a mix of feedback from early users, highlighting both strengths and significant challenges in terms of installation and connectivity. On the positive side, many users have praised the lock for its straightforward installation process and impressive finger-sensing technology, which makes locking and unlocking both quick and reliable. The lock features a comprehensive design that integrates a keypad, a fingerprint reader, NFC/UWB technology, and a manual key slot — a combination that several reviewers found advantageous. Moreover, it offers useful alerts for when the door is left ajar, a feature that enhances overall security. However, there are notable drawbacks affecting the user experience. Several customers reported significant issues with the Aqara app's connectivity and functionality, complicating firmware updates and general usability. Problems connecting the lock to home automation systems like Apple Home or Home Assistant were common, causing frustration among users. There were complaints regarding the physical Construction of the lock, with some feeling it was not as robust as other comparable models, particularly when it came to securing the door properly. Additionally, the steps required to initiate the lock, especially in the case of using the fingerprint reader for locking, were seen as less intuitive than those offered by competing products. Overall, while the Aqara UWB Smart Lock U400 shows promise with its advanced features and attractive tech capabilities, the lock's initial performance is marred by connectivity and usability issues that may dissuade potential buyers, especially those looking for a hassle-free experience. **

Customer Reviews & Ratings

350 customers ratings
  • 5 Star
    63%
  • 4 Star
    13%
  • 3 Star
    5%
  • 2 Star
    6%
  • 1 Star
    13%

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Pros

  • Straightforward installation and setup process
  • Quick and responsive fingerprint unlocking
  • Comprehensive design with multiple security features
  • Useful door ajar alerts

Cons

  • Some users found the build quality to be weaker compared to competitors

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Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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GMD 24745

Order now and get it around Tuesday, September 08

QTY:

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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

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Fastest cross-border delivery

Features & Benefits

  • True hands-free unlocking with UWB technology for effortless access.
  • Multiple unlocking methods: Apple Home key, fingerprint, touchscreen, and voice assistant.
  • Compatible with various smart home ecosystems via Matter over Thread.
  • Rechargeable battery lasting up to 6 months with a convenient USB-C charging option.
  • Certified for security and durability, with IP65 rating for outdoor use.
  • Customize features through the Aqara app for enhanced security.

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