I bought this lock about 6 mo ago. I love that I can use my phone to unlock the door. Also that I can send a code to people so that they can get into the house! I've had to use that feature a couple times! LOVE it! I think the only bad thing I can say about it is the fob doesn't ever work correctly.  Also, when you come home you have to wait for your phone to connect to the internet before you can get in. Sometimes it's slow, not always though. But overall I love it.