I can’t get watch to restart
watch has went crazy after a sweaty class and the sos emergency signal kept going off. Now the watch is only showing the Apple signal. It will not turn on or off. It is fully charged.
See the replies to:
My apple watch flashes the apple logo and… - Apple Community
My Apple Watch just stay on the apple log… - Apple Community
Your best option may be to make an appointment at the Genius Bar in an Apple Store near you and let them look at it:
Genius Bar Reservation and Apple Support Options - Apple