Lot of bugs particularly related to night mode in camera , device heating, idle drain issues faced by lot of users who have downloaded this update.MY ISSUE IS THAT I HAVE DOWNLOADED THE UPDATE BUT AFTER READING ALL THE ISSUES FACED BY OTHER USERS ,NO...
Latest update of around 5.2mb in size received last week for Galaxy watch did a factory resetting after updating , if any one else faced same issue.
Finally I downloaded the September update becoz the notification to download the update was getting irritating...So after the update , night mode is definitely not usable ...Apart from this not facing any device heating issue or battery drain issue ....