Overseas Singaporeans who registered to vote abroad just received emails with voting details containing their district information and logistics for voting.
For me, I will walk down the street to Market St to our San Francisco consulate, show my digital ID on my phone and cast my vote there.
I like the provision that anyone who registerd to vote abroad but happens to be home on the day of 3 May can also just go to a local in-person polling station. You just have to make a declaration that you haven’t already voted.