The newly launched Aqara U400 is the first — and so far only — smart lock with Ultra Wideband Home Key support, and after using it for the past month, I don't think I can go back.

Traditional mechanical lock vs Smart electronic lock? This is a time when we are abandoning physical mechanical locks and keys, and embracing biometric keys and electronic locks. But the revolution ...

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Looks great. Easy to install on existing locks. Renter-friendly. No hub needed. Comes with a keypad to add codes and thumbprints as unlocking methods. Needs subscription to get detailed notifications ...