Messages and Emails
Both the Messages and Mail apps previously allowed you to compose new messages using a Force Touch gesture, in addition to offering other options like deleting messages or flagging emails and marking them as unread.
Both of these apps now include a “New Message” button prominently at the top for composing either a new text message or email. For Messages, a series of buttons found below the list of quick replies offers the ability to share your location or get contact details, while email messages offer a list of options for replying, marking as unread, deleting, or flagging the current message.
Swipe gestures can also be used in the watchOS 7 Mail app to archive, delete, or flag, or simply to delete a conversation thread in the Messages app.