First time to install GCM app on my new 6S iphone, and it always crash when I try to add new device, or modify personal profile, tried uninstall and reinstall, same issue, tried connect through setting-bluetooth, can not found my Fenix 3 at all, and my Fenix 3 is working very well with my Sumsung S5(Andoird), Now I can only synchronize Fenix 3 with GC via cable/wifi, when this can be fixed? and any one else has same issue? is there a solution or workaround? thanks