2.How do I turn off a kids watch?

When the kids watch is not inserted with SIM card, you can long press POWER button of the watch to shut down.
When the kids watch is inserted with SIM card, the Power-off function of the POWER button will automatically be disabled, and the POWER button will become the SOS emergency call button. At this time, it can only be turned off remotely through the APP on mobile phones. Tap "Remote shutdown" on APP to remotely shut down the watch. This setting is designed as a safety precaution to prevent children from accidentally shutting down when they are not with their parents.