When I’m asked about smart home gadgets, I typically suggest people start at their front door , such as with a video doorbell or smart lock. Smart locks, in particular, are an obvious first step (and only step, if you prefer) into smart home tech , and they can benefit nearly anyone with a front door. But many people without a smart lock in their lives still don’t know what it is, how it works or why they should spend money on one. It’s time for a clear explanation of this important home technology, and why I’m such a fan. These powerful, connected locks are useful every day. We’ve tested the latest to find the best
