The Android Oreo update was previously released for the Samsung Galaxy Tab S3 tablet in the UK and now the update is coming to the US.
The Samsung Galaxy Tab S3 tablet in the US had now started to received the update and it had been released as an over the air update.
The Android Oreo update for the Galaxy Tab S3 also includes Samsung Experience 9, the update is around 1.2GB in size.
The update should be available for your Galaxy Tab S3 tablet as of now and you can check to see if the update is available from the settings menu. If you install the update on your device, please leave a comment and let us know.
Source Android Police