Dear users,
Yesterday I had my first run with my Fenix 3, and honestly I am a little bit surprised, I was doing a 4K repetition, the first 2 km were ok at 4'/km then when I passed under the trees for the remaining 2 km the speed went to 4,18/km, I am sure I maintained the speed at 4 because there was a friend with another gps that recorded correctly the speed. What I have to think about it? I am using 1 sec recording and the glonass too.
ciao