I just tried my new FR 945 on the open water swimming activity (during the triathlon). I'm very disappointed about the poor quality of this GPS activity tracking. I was expecting the smooth path and got something like 'saw-tooth" path. Previously for few years I was using FR245 and the OW tracking activity was more less the same as this one for 945. Did anyone got the same issue with 945? Maybe some tracking options are wrongly set? I'm using standard set GPS+GLONASS.
Here is my activity. Is it normal on FR945?