@sky-runner Yeah, I get that GPS jump too, quite a few times actually, and it usually happens right at the end of the activity when I get out of the water and stop the watch.
Like in this example my last swim— I stopped it exactly where I started, but it added around 300m going up in the road… Super annoying when that happens, especially in a race. At this point showed me hitting max speed 374 km/h — I’m a swimming hovercraft dragster
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