In Galaxy Wearable - this is last information in "Last update":
samsungmobile.com/SM-R820/BRY/doc.html
Software update information:
Version: R820XXU1DUA3/R820OUA1DUA3/
Size: 84.97 MB
My Galaxy watch active 2 have BRY CSC? Correct? What exactly is this country? Will i get an update for ECG these days?
/sorry for my English/