Updating widget settings after sideloading my widget

Hi everyone,

I'm developing a widget that requires the user to set a number of fields in the Connect App.  I've been testing things in the simulator and everything looks good so far and so I have gone through the 'build for device' in order to create a PRG file that I can sideload onto my watch to do the next level of testing.  What I can't figure out is whether it is possible to then enter the settings for my sideloaded app anywhere.  For example, when I go into the Connect app I can see my widget in the list of installed widgets but there is no 'settings' option.

I am new to this and so I may be missing something obvious so all suggestions gratefully received!