Multifunctional: The childrens smart watch integrates: LBS position, phone book, alarm clock, safe area, SOS emergency alarm, low power, camera, game, alarm, lighting, remote shutdown, photo album, theme, stopwatch, self-dial. More functions are available on our app, please download the new version in time. Communication: Smart watch support voice chat function, maxmium voice chat time is 15s, parents and children can talk at any time. Special for children aged 3 to 12 years, by strap environmentally friendly silicone material, non-toxic, attractive design, durable, withstands falls. soft and comfortable without leaving a trace. SOS emergency call: Parents can set 3 emergency numbers in set the mobile app. If the child presses the SOS button for 3 seconds in an emergency, it will repeatedly dial the three SOS numbers twice until the call takes place. At the same time, the mobile app will also receive an alarm with help. Of course this is an emergency. Parents can also set a safe area for the watch and the child will report the alarm when the child leaves the area. Classroom Mode: When the child is in school or class, parents need to dont worry that the watch will disturb the child to study. Parents can do 3 periods of Do Not Disturb in the Do Not Disturb app mode. Clock functions are not available when children are in class to ensure normal school order.