Gym mode showing incorrect calorie amount on app / site
I have started wearing the Spark for skipping so I select gym mode on the Spark for this. On the watch, for example, it shows I burnt so many calories after skipping for 20mins. On the app on the latest page, it shows the correct amount for the day's summary, but when I go into the actual gym activity, it's showing less calories than what was on the watch and I haven't done any other activities on it.
I tried it again the following day. I skipped first this time, again it showed a similar amount of calories on my watch, then went for a run and this also showed the usual amount. The watch showed the correct amount of calories burned in the daily total.
When I have gone onto the app / website (I checked both), it's showing the correct total amount of calories burned for the day, the correct amount for the run if I click on the run activity, but again less for the skipping when I click on the gym activity. Is there any way of fixing this?