(This review was collected as part of a promotion.) I love this lock. I have had keyless entry locks on my home for years and this one is my favourite. Not only is the matte black amazing, the app is easy to use and makes it easy to assign house visitors a temporary pin to get in if needed, which we’ve had to use while on vacation. It sends notifications when the door is locked and unlocked in case you’re like me and forget if you’ve remembered to lock the door at night. I love it!