I use new Garmin Connect Mobile on Android with "Czech" locales, but I'm used to "English" locales on Garmin Connect web. With new Garmin Connect Mobile (at least I suspect the mobile app.) web interface switches often from "English" to "Czech" which I have on Android. Langauge on web and on mobile app. must be independent!
P.S.: Primary reason why I use "English" locales on web is terrible localization in "Czech". Is there any process how to contribute changes into translations?