The Aqara UWB Smart Lock U400 offers seamless Apple HomeKit integration, utilizing Ultra Wideband technology to provide precise, hands-free unlocking for iPhone and Apple Watch users.

Key Points

• The Aqara U400 is the first smart lock to support Ultra Wideband (UWB) technology for Apple Home, enabling precise spatial awareness for automatic unlocking.
• Installation requires replacing the entire deadbolt system, which provides increased reliability and force compared to retrofit smart lock solutions.
• Users can unlock the device via NFC tap, UWB proximity, fingerprint, passcode, the Home app, or a traditional physical key.
• The device features a rechargeable battery via USB-C, with an estimated lifespan of up to six months per charge.
• The lock is currently available for purchase on Amazon at a retail price of $269.99.

Why it Matters

This device represents a significant advancement in smart home convenience by eliminating the latency and reliability issues common in previous Bluetooth-based locks. By successfully integrating UWB technology, Aqara sets a new standard for seamless, proximity-based home security within the Apple ecosystem.