I couldn't locate this information easily. After reading a lot about the watch, but perhaps missing this point, how will software updates get to the watch? Via bluetooth from the phone, OTA, can the charge cable transmit data? Is the data port noted on the watch the only way to update? If there is another why have the port entry on try-on models? Just something to comment on in lieu of reading the shipping comments again...and again...and again. Please no harshing if I missed this obvious fact, that I can't seem to locate. Thanks!