I love the features that this lock provides when it works. Occasionally the app does not connect over wifi. Bluetooth works well. One problem that we have here is that the deadbolt is close to the door handle and we occasionally brush the bottom of the Kevo and accidentally activate it. Wish only the top part of the lock was where a person would touch, not anywhere on the casing. Also wish it had a auto lock feature. [This review was collected as part of a promotion.]