Today I updated device definitions through SDK Manager and new devices have been added: FR955 & FR255 family.
When trying to test in simulator my developed watch face on new devices - it crashes & simulator is displaying a popup: "The currently running device does not support this function. Please see if there is a device update in the Connect IQ SDK Manager"
Through Debug Console I navigated to line of code which is causing that and this is Watchface class initialization in my watchface view e.g.: