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 ...

As part of iOS 15, Apple introduced a new smart home feature dubbed Home Key that unlocks your door using NFC. Here are all of the HomeKit locks that have come to market thus far that boast support.

Whether you have a family to protect or you live alone, extra security is never a bad idea. While standard door locks will do a decent job, there are many other locks with added security to give you ...

Home Key makes Level Home’s latest ‘invisible’ smart lock even more compelling for Apple users. And once it’s updated with Thread, it’ll be a strong option for everyone else too. If you buy something ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Doug Mahoney Doug Mahoney is a writer covering home-improvement topics, ...

Would you be surprised to learn that the first mechanical lock and key were invented about the same time as the first message encoding keys? Mechanical security keys, for doors, gates, living spaces, ...