Any exploit found in these devices could be packaged into a smartphone app and easily accessed by anyone.

Anyone can also buy lockpicks, break a window, kick the door down, my electronic lock isn’t even Bluetooth or use a phone app, so that’s not even a possibility with the majority of them.

Hacking it would require technology and skills not everyone has, there’s easier ways to get in your house than to hack it. If that’s your worry, than you better not use your deadbolt at all. It can be picked in seconds.

Unless you’ve got a reinforced door and frame, a deadbolt isn’t stopping anyone from getting in.