Google Smart Lock is a feature that is available in many of the Google apps. It allows you to set up a schedule for when your phone will be locked and unlocked. You can also set up different levels of security for your phone, such as requiring a code to unlock the phone, having a specific person have access to the phone at all times, or having the phone locked when you’re not using it. There are some reports that Smart Lock does not work in apps. One report says that it does not work with Nest Cam, one report says that it does not work with Fitbit Flex, and one report says that it does not work with Samsung Galaxy S6 and S6 Edge devices. Another report says that Smart Lock works with Nest Cam but does not work with Fitbit Flex or Samsung Galaxy S6 and S6 Edge devices. We have tried Smart Lock on several devices and we do not believe that it does not work in apps on any of them. We have also tried to contact Google about this issue but have yet to receive a response. We do believe that this feature is available through the Google app store and we are just waiting for confirmation from Google before we can say definitively whether or not Smart Lock works in apps.