Aqara has unveiled its Smart Lock U400 at CES, featuring native support for the Home key in Apple Wallet. This integration allows for a seamless, hands-free entry experience. According to the source, the lock leverages ultra-wideband (UWB) technology to detect an authorized iPhone or Apple Watch as the user approaches the door, triggering an automatic unlock without any physical action or app interaction.

This launch is significant for the smart home industry as it deepens the integration between hardware manufacturers and the Apple ecosystem. It directly challenges competitors like Level and Schlage by offering a truly automated entry solution that prioritizes user convenience and security. By utilizing the U1 chip's precision finding capabilities, the U400 represents a major step forward in proximity-based access control, making it a compelling option for Apple-centric smart homes seeking effortless automation.