2. Turn off and turn on: press and hold the switch button on the side to turn off the watch, and then press the switch button again to turn on the watch.
3. Track query: enter the specified number on the watch to query the track information of the watch.
4.sos for help: In case of emergency, press the sos button on the side of the watch, and the watch will automatically dial the set sos phone and send an sos message and location information to SOS contacts and app.
5. Interception mode: enter a specific number to start interception mode to prevent the watch from being used or answering the phone.