Thinking about it it's probably to be able to use slow shutter speeds on a tripod without having to touch the camera, I was just interested in the tec. as it was very difficult on my Canon bridge camera - thanks for your helpGlad it worked for you. I found that a cheap wired remote did everything I needed without going through the setup routine of Snapbridge. Of course, I don't really need to have any distance between myself and the camera, and don't need to remotely see what the camera is seeing at the time. I can see where that would be very useful to some. I have toyed with the idea of setting up the camera in front of something like the entrance to a nest and wait from a distance so as not to scare away the wildlife. I just don't have the patience for that most days.
I'd love to see some of the images you get using it.