2nd generation Apple Watch
I have a 2nd generation Apple Watch but it no longer works. What can I do?
I have a 2nd generation Apple Watch but it no longer works. What can I do?
Follow these steps:
If your Apple Watch won't charge or it won't turn on - Apple Support
If you still need help, contact Apple Support.
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
For repair & service:
watch Repair - Official Apple Support
watch Service Pricing - Apple Support
2nd generation Apple Watch