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.

The first smart home product from Hampton Products, it costs $299, but comes with one feature that caught my eye: a hidden keypad beneath a solar panel cover. The Array is pricey for a lock that is ...

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 ...