SimpliSafe also sells its own smart lock model. Similar to August locks, the SimpliSafe Smart Lock modifies your existing deadbolt. That means you don't have to rip out your entire door lock to install the SimpliSafe Smart Lock on your door.
Like August smart locks, you can also set the SimpliSafe Smart Lock to lock and unlock your doors in unison with arming and disarming your security system.
The big downside to using the SimpliSafe Smart Lock over August models is that the SimpliSafe lock doesn't work directly with Alexa and Google. You can't unlock your doors using your voice, whereas August locks work with both Alexa and Google, and you can lock and unlock them with a voice command.