Please, add the Open Water sport... is necessary for this model. Thank you!
I've installed Swim sports+ v1.12.1 from the store. Free demo are 7 or 14 days or you can pay 2,45$ for a 1year licence. I've tested it with my Forerunner 245, and I didn't get calories, o r heart rate measures, and distances (and obviously visual waypoints in the graph) were not acurate due to each time it goes underwater it loses signal... As I have read, watches with better OPEN WATER options, correct this through algorithm that should take more parameters in consideration, so maybe this could be better... Anyway, I correct distance with maps after analyze it... But it could be better... You can check it in my example below... Obviously I did not make such kind of jumps... :-(