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 ...

Smart locks that supplement or replace your front door deadbolt do much more than lock and unlock your door without a key. Most smart locks (and all of the locks on our top picks list) let you receive ...

Leaving a spare key under the doormat or on top of a doorframe is never a good idea. A dedicated lock box for your spare keys allows you to provide entry to others when you’re not around—like dog ...

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

Five new smart locks hit the Amazon Key platform Thursday. Three new Amazon Key Editions from Kwikset and two from Yale are now available as Amazon adds features like remote lock and unlock and guest ...

Smart locks, strangely enough, are one of the best entry points into home automation. They add function and style to something every house has: a front door. Locks designed to work with voice ...

A lock by any other name… From the dawn of civilization and conception of possession, humans have faced the desire to protect themselves and their belongings. While the basic need for security hasn’t ...