Multi functions: The main functions of the kids 4G GPS smart phone watch include Global Real Time GPS Position/ Phone call/ Video call/ SOS call/ Voice chat/ Camera/ Gallery/ Phone book/ Alarm clock/ Class mode/ Geo fence/ Pedometer/ Historical Route/ Math game/ Calendar/ Face unlock/ Music player/ Video player/ Sound recorder etc. This kids 4g gps watches is a perfect Christmas Birthday presents for your girls Global Anti-Lost gps tracker watch: The 4g gps tracker watch has a built-in GPS positioning device, a superb choice for personal safety. You can track watches location in real time anywhere, anytime. Smart watches for girls are suitable for Android and iOS systems 2-Way Phone call & Video call kids watch: Besides serving as a kids gps tracker, the smart watch for girls can also work as a cell phone to make phone calls and video calls Historical Route: Past locations of the gps tracker watch in latest 90 days will be stored in system for your future checking. [Global Version] This kids smart watch with gps tracker and calling can work very well in all countries IP67 water resistant: You can wear the waterproof smart watch while washing hands or playing with water. It is best not to bath or soak in water while wearing it Geo-fence kids smart watch: You can set a safe area centering around the watch wearer, the kids gps smart watch will automatically raise an alarm in your phone application once the watch wearer leaves the area. You can also track multiple gps smart watch at the same time SOS emergency phone call: The one-button SOS design, when encountering danger, Long-press the SOS button, it will automatically dial the emergency contact number. This emergency smart watch is undoubtedly a good tool for kids childhood IMPORTANT OF The Kids 4G GPS Smart Phone Watch: To ensure the kids smart watch works properly as soon as possible, please use the following 4G Nano SIM cards: Speedtalk, T-mobile, US Mobile etc. [Multi Functions Waterproof GPS Watch]: The waterproof 4g GPS watch can be worn in shower or rain. The main functions of the Phone watch include Real Time GPS Position, Phone Call, Video Call, SOS Call, Voice message, Camera, Photo Album, Phone Book, Alarm Clock, Class Mode, Safety Fence, Pedometer, Historical Route etc. This smart watch is a perfect Christmas birthday gift for your family. This 4g GPS smart watch can work very well in all countries. Support SIM card：Speedtalk (from Amazon)/ US Mobile/ T-mobile.