Apple Watch SE 2nd gen
watchOS 9
1. Read iMessage
Press the Digital Crown.
Press the message icon.
Press the required iMessage.
2. Reply to iMessage using voice input
Press iMessage.
Press the microphone icon and record the message.
To use voice input, you need to turn on dictation.
Press Send.
3. Reply to iMessage using quick reply
Press the required quick reply.
4. Return to the home screen
Press the Digital Crown twice to return to the home screen.