I use this lock everyday for the past 10 months. I have had only two issues with the lock since I have owned it. #1 was trying to tie in the kevo hub so I could use my cell phone from anywhere to unlock the door. Turned out I needed to do a software update on my Kevo to get it to work. #2 lock has stopped working twice, I figured out the battery pack wasn't making contact so I bent up the contacts and issue was fixed. Other than those two issues the lock works great. I have mine setup so I can tap it and walk away and it locks. I think if I get smart things I can set it up so if the door is unlocked for 45 minutes it auto locks. That would be great.