For those of you still experiencing incorrect distances when doing swimming activities, could you please try - 8.01 Beta Software
One of the key points of this new beta is 'Fixed an issue where the device…
It is completely NOT fixed. Look at the forum on 935 and you will see that the issue relates to GPS 2.2 which is on Fenix 5Plus and Forerunner 935. Took both my watches into Garmin yesterday and this was confirmed by their tech support. I understand Garmin is still talking to ‘chip manufacturers’ about this issue. I have done extensive testing on 935 and Fenix 5X Plus in multiple open water swims and the only watch that works is the 920XT which has not been updated. Latest firmware does not address the issue of OWS inaccuracy
Hey, I am not sure, if there should be big difference between real "open waters" and open pool but this was my first gps swim.