Frankly, this all seems like quite a lock of fuss over nothing. Firstly, pad locks are generally very easy to just break open with a set of bolt cutters. Particularly, if you look at more secure traditional pad locks practically all of them share physical design features intended at minimizing the amount of the actual shackle that's accessible. So to be clear- the second you see the shape of that padlock you know that it's not designed to be super secure.
With that in mind - which are you more worried about? Something spoofing your Bluetooth pass code using some advanced tech, physically unscrewing the back and deconstructing the padlock, or the third option: chop open the shackle?
What I find amazing is that they thought they advertise this product as more secure than any other padlock with the same mechanism. This padlock is a finger print padlock, maybe people like that convenience, but don't try and pretend physical security isn't a concern.