Aqara Smart Lock U400 Review: Hands-free Unlocking at Its Best

Aqara’s newest smart lock gets universal tap-to-unlock, but only iPhones and Apple Watches let you skip that step and just ...
MacRumors

CES 2026: Aqara Launches U400 Smart Lock With HomeKit and Hands-Free UWB Unlocking

Smart home company Aqara today debuted its latest smart lock, the U400. The Aqara Smart Lock U400 incorporates ultra wideband (UWB) technology for more precise location-based tracking and automated ...
Consumer Reports

The Aqara Smart Lock U400 Detects When You Get Home, and Unlocks Itself—Hands-Free

For the past two weeks, I’ve been unlocking my front door without ever touching a keypad, fingerprint reader, smartphone, or physical key, thanks to a new smart lock. It’s the first lock I’ve ...
The Verge

Lockly’s latest smart lock is a digital peephole

The company is also launching an ultra wideband lock for hands-free unlocking and two new security cameras. The company is also launching an ultra wideband lock for hands-free unlocking and two new ...
Gizmodo

SwitchBot Lock Ultra Review: A Good Retrofit Smart Lock for Secondary Doors

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Gizmodo may earn an affiliate commission. Reading time 7 minutes ...
MUO on MSN

I switched to a smart door lock and I can't go back to a regular one

This smart door lock changes the way you enter your house.
The Verge

I tested Apple’s hands-free Home Key — and it’s a big upgrade

Aqara’s new U400 smart lock is the first to use Apple’s UWB-based hands-free unlocking, and it works every time, even with full hands. If you buy something from a Verge link, Vox Media may earn a ...