@stromdiddily that function does not seem that useful to me. I prefer ther Suunto (and other brands) method: update AGPS-file whenever there is a connection to the internet/ while synchronizing.
To be able to see the information how much longer the AGPS-file is valid and helpful on the other hand looks nice … not really essential, and in a way trivial especially as one might ‘know’ that it is limited and the watch works without the AGPS-file, too, only having a (sometimes only slightly) slower GPS-fix, but nice …