Aqara Smart Lock U400 revealed at CES 2026 is a hands-free home access device that’s compatible on multiple platforms.

The Aqara U400 combines Apple Home Keys with an Ultra-wideband radio to unlock your door as you approach with your smart ...

Company debuts industry-first solar-powered smart lock alongside palm vein, gesture-based access and dual-camera entryway ...

Chamberlain is expanding its closed smart home ecosystem with a new lock that doubles as a 2K HDR video doorbell. Announced ...

The new Aqara Smart Lock U400 deadbolt uses ultra-wideband (UWB) technology to unlock your door automatically as you approach ...

According to Chamberlain, the lock is among the fastest on the market, with an unlock time of just two seconds. It also ...

Smart home company Aqara today debuted its latest smart lock, the U400. The Aqara Smart Lock U400 incorporates ultra wideband ...