I have several nest locks, a feature that would be helpful to me is a notification on a single attempt and failure to unlock. Currently the notification only happens When you fail five times or more. I recently had an interaction with contractors who were supposed to enter my home. They said that they attempted to enter my home to which I said they weren’t because I just received no Notification. But as it turns out you only get a limited for five Failures. I think there are times that as an owner of a yell like you may be comfortable with receiving notification for every single attempt. It should be a selectable option in the same selection acts like that option area with the unlock and Lock feature.