In the event of an emergency, simply hold down the SOS button for three seconds to establish a connection to your SOS contact.
The LAMAX WatchY2 can have 3 numbers set as contacts for the SOS function. These contacts are set in the LAMAX Tracking application. If the first number in the list is unavailable, the watch will automatically dial the second. If the second number is also unavailable, it dials the third.