Door Lock Ratings Protect your home and family with the best door lock or smart lock. Some door locks offer extra security with deadbolt and spring-bolt reinforcement technology.

You can also give out temporary electronic "keys" to guests like ... the ability to unlock your door using your Apple Watch. Generally, there are two types of smart locks: full-on deadbolt ...

The Nuki Smart Lock Pro (5th Gen) is faster and quieter than the previous model It can be retrofitted over your existing front door lock without drilling It's on sale now in Europe, and costs less ...