I have my data relating to my current watch Fenix (Dec 20 to present day), and can find data for my previous watch Forerunner 230 ( Dec 2016 to Dec 2020)
However i cant find data for my first watch Forerunner 305 ( 2010 ish to Dec 2016)
When i go onto Garmin Connect, there is no visibility of the 305, presumably because the watch precedes the software.
Is there any way i can go back and get the missing data from 2010? to Dec 2016
Many thanks