I have a danalock and it's been rock solid. Undercut the lockitron on price, and it shipped. I've been using it for 6 months and so far the only hiccup was blue

I have a danalock and it's been rock solid. Undercut the lockitron on price, and it shipped. I've been using it for 6 months and so far the only hiccup was bluetooth compatibility until my phone got an update. I'm surprised there isn't a "Nest" for portable locks. It seems so simple. Turn a tumbler, that's it. It's not rocket science. The danalock isn't perfect, and there's an added cost for Z-wave but I think it's one of the best options out there for someone not wanting to replace their entire lock. (apartment or renters)