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Aqara

Aqara

Aqara U400 UWB Smart Lock

Aqara

Aqara U400 UWB Smart Lock

VShared byValentine Lewis
From video: Senses Your iPhone and Unlocks the Door! Aqara U400 UWB Review UWB Smart Lock
Published: February 8, 2026

Video Description

✅ Amazon: https://www.amazon.com/dp/B0FRS6T6HL?maas=maas_adg_34697A175A9216DA50E0DE9B7463FC82_afap_abs&ref_=aa_maas&tag=maas ✅ Aqara Website: https://us.aqara.com/products/smart-lock-u400?utm_source=U400&utm_medium=KOL&utm_campaign=ByValentineLewis ✅ Best Buy: https://www.bestbuy.com/product/~/JJ8RHCJ2S9/sku/6667505 Apple Home Key Smart Lock! Senses Your iPhone or Apple Watch and Unlocks the Door! Aqara U400 UWB Review! UWB Smart Lock I've stood out of my house with my toddler, my groceries, and zero keys way more times than I would like to admit. This video demonstrates the convenience of a smart door lock with homekit lock integration, highlighting how it simplifies keyless access for a truly smart home. It's a game-changer for home automation and security, making life easier for busy parents! Aqara UWB Smart Lock U400, Matter Over Thread, Apple Home Key, Fingerprint Keyless Entry Deadbolt,Touchscreen Keypad, Rechargeable Battery, Supports HomeKit, Alexa, Google, Home Assistant, Silver 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. 💼 Business & Collaborations: ByValentineLewis@gmail.com 📸 Instagram: @valentinelewis https://www.instagram.com/valentinelewis/ 🎵 TikTok: @valentinelewis https://www.tiktok.com/@valentinelewis 👋 Hi! I'm Valentine Lewis! Welcome to my channel, your destination for tech reviews, smart home gadgets, luxury lifestyle, and beauty tips. I create in-depth, honest reviews on trending tech gadgets, robot vacuums, AI-powered appliances, kitchen gadgets, smart home tech, home automation, and cleaning robots, plus jewelry, fashion, makeup, skincare, and travel essentials. ⚠️ Disclaimers & Transparency: All opinions are 100% my own — I do not represent or have stakes in any brand. I'm not a professional or licensed expert. My reviews are based on personal experience. Crowdfunding products: back at your own risk — I’m not responsible for delivery or quality. Some links may be affiliate (rare), meaning I may earn a small commission at no cost to you. Sponsored content is always disclosed. All products are returned to the brand, and they aren't a gift or compensation but a loaner to shoot the review. 📩 Contact: For inquiries or collaborations, email me at ByValentineLewis@gmail.com