Information provided by the Vietnamese mobile carrier Viettel suggests that iOS 13.3 and watchOS 6.1.1 will be arriving to iPhone and Apple Watch sometime next week.
This comes as a result of Viettel’s eSIM service launching next Friday, and according to their instructions, in order to get eSIM to work on your iPhone or Apple Watch, you must update both devices to iOS 13.3 or watchOS 6.1.1.
“Apple Watch Series 3 or above (GPS + Cellular version) runs on WatchOS version 6.1.1 or above.
iPhone must be from 6s or higher to run on iOS version 13.3 or higher.”*Translated from Vietnamese to English via Google Translate
Normally, Apple release iPadOS and tvOS updates alongside iOS updates, so iPadOS 13.3 and tvOS 13.3 will probably be arriving together with iOS 13.3.
iOS 13.3 brings new features such as the ability to remove the Memoji section from the emoji keyboard, and the ability to add communication limits in Screen Time.