I bought this lock as the Christmas selling prices fell into my budget.  Although I wanted the higher model, as it turned out I couldn’t even more happier now with what I got.  The installation was super easy, had it up and running in less then 1/2 hr.  At first I thought I would miss not having it integrate with HomeKit but, the more we used it the more we realized just the Bluetooth range was all we needed.  I highly recommend this lock.