[Multi-function Kids Smart Watch]: Two-way calls, SOS emergency call, Do Not Disturb, Location Tracker, Security fence, History route, Voice Chat on App, Touch screen, Remote Camera, All Functions can control via App. [GPS + LBS Positioning System]: Bring double safety to your children. GPS will provide more accurate location than LBS when kids will outdoor. You can keep track of your child's location at anytime. Also you can track the location via SMS. [SOS emergency call]: You can set 3 SOS numbers in app. Then press power key on the side of watch for 5 seconds, the watch will call the numbers in SOS list. If the first SOS number isn’t answered, the watch will call the second and the third SOS number automatically. Pressing of SOS key will cycled call the three SOS numbers one by one twice until the call is answered. [Security Geofence]: Parents can set a security zone in "Setracker 2" APP. Our kids GPS watch can mark your kid' footprint. If they are out of the safe area, you will be informed by APP. History route can be played back for you to check. [Voice Chat on App]: Not only phone call, you can also send voice messages to your child. It works like typical SMS chatting tool, easy to use. [Electronic fence]: Equipment centered on the map drawn an area, the area of APP and short message alarm immediately. [Do Not Disturb]?Set the voice monitor number in APP, the watch will automatically answer without remind, so the parents can hear the children voice and around situation. Parents can set 3 time periods on ''Do Not Disturb'' mode in the APP to avoid the interruption of class time. [Alarm Clock]: The watch can wake up kids every morning by setting the time in app. can set 3 alarm timings. [SIM Card Not Included]: Support Micro SIM card, we only provide Smartwatch, need purchase separately SIM card, we recommend Airtel, Vodaphone SIM Card need to open GPRS "E" service and call ID function. This watch would not work on JIO SIM. [Phone Book (Two-way calls)]: Phone book allows you to enter 10 additional phone numbers. * Phone number entered here are the only family/friends who can call the watch and child can only call these numbers as well. * Anyone trying to call the watch number that are not listed in the app, will not be able to connect. This avoids all telemarketing calls.