The U400 ($269.99) is the first to support Apple’s Home Key’s hands-free unlocking. This uses the U1 ultra-wideband (UWB) ...

The Aqara Smart Lock U400 has been launched today at CES with support for the Home key feature in Apple Wallet. This means ...

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

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

Full hands? No worries, the Aqara Smart Lock U400 can unlock when someone with a registered iPhone or Apple Watch approaches.

Aqara's extended holiday sales event will let Apple Home users revamp their security with up to 48% off smart locks and cameras, including the popular Smart Lock U100 and the affordable Doorbell ...

The GDPR-compliant Nuki Smart Lock has arrived in the United States, and it'll upgrade the security of your Apple Smart home with 8 ways to unlock your door in under a second. Smart locks come in many ...

Aqara launches the Thermostat Hub W200, Camera Hub G350, U400 next-gen smart lock, and new spatial sensors at CES 2026 ...

Forbes contributors publish independent expert analyses and insights. I write about commercial cinema technology and smart-home tech. As if our smartphones were not already central to our lives, a new ...