Apple Watch Series 9
watchOS 11
Use SOS function
You can use the SOS function on your Apple Watch to start an alarm signal and automatically call and send an SOS message to your SOS contacts.
1. 1. Make emergency call
Press and hold the Side button.
Press SOS and slide your finger right to make an emergency call. If you’ve set up emergency contacts and turned on sharing of information with emergency contacts, your emergency contacts will receive an SOS message with your location after the emergency call has ended.