Smartthings connect vs smartthings classic

I like smartthings connect however it seems as there is not much for the end user to program, unless I just cant find the information.

For example , if you go into smarthings ide and add a simulated refrigerator it will not show up correctly in smartthings connect.

before I changed the simulated refrigerator to 2 multipurpose sensors to report if the door opens and to report the temperature, and I was going to add another for the freezer but I needed to solder a external battery on it to put outside the freezer since it seems to freeze.

In smartthings connect it shows up as 3 devices rather than just 1 like in smartthings classic.

so if anyone has docs on how to program for smarthings connect let me know.