Glad it worked well for you! I guess that the GPS was either slightly wrong or the position of the jetty on the map is slightly out.
It looks like the map data is wrong. I imported the GPX file into Google Earth and the data plotted correctly. I put in an error request to fix the data using the 'Improve this Map' function.
Thanks!
Went sailing today. Did 3 different outings. The app seemed to do well. While I know the lake fairly well, it was nice having the map right at my wrist as we explored the north end. We don't get up there very often.
Looking at my speed, my max was 7.2 knots. I don't think I've ever sailed that fast before on the boat I was on today. I wonder if sudden arm movements could mess with the speed at all?
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Since technically running the app counts towards my exercise minutes I feel like I'm cheating because today I was not exercising sitting on my butt leisurely sailing. I ended up with 368 minutes of exercise and burned 2000 calories. I don't think so. If I was out on my small Sunfish sailboat today then I would agree. Sailing that boat in moderate/high wind is a workout. I disabled the workout data into the Health app except for heart rate. We'll see how it goes tomorrow morning.
I ended the day at 32% battery. Not bad for almost 6 hours of tracking.
Love the update! Thanks!
The elevation is determined using a barometer if available and if not then by using the GPS elevation. What series of Apple Watch do you have? Series 3 watches have a barometer, which would be more accurate than GPS, but neither is perfect. The app smooths out the values to help reduce the inaccuracy, but it cannot smooth out every variation. The watch barometer only supplies relative elevations to the nearest metre, so even if you had a barometer then it probably counted some of the waves but not others.
To be honest the elevation smoothing algorithm is more suited to land than water! I may look into tailoring it for sailing though, by making it do more aggressive smoothing.
Thanks! I do plan to add indoor workouts at some point. I initially didn't include them because the unique aspect of the app was the vector map. However the latest version also adds a unique level of customisation (some would say an excessive level of customisation!), which would be just as useful for indoor workouts, so it makes sense to add them.
This app is great, but I think that Apple workouts has also some pros : it's more simple and easier to use for a lot of peopleHoller when you do. I've passed this app along to my other half and friends. It's everything that Apple Workouts should have been from the start, but better