Let's share ideas here. 
As I always use my Apple In-Ear earphones, and I don't wear watches often, so I think "What time is it?" would be a useful command. Maybe also "What time is it in (somewhere)?"
As I always use my Apple In-Ear earphones, and I don't wear watches often, so I think "What time is it?" would be a useful command. Maybe also "What time is it in (somewhere)?"