📡 4G COMPATIBLE & GLOBAL REAL-TIME GPS TRACKING – WORKS PERFECTLY IN USA – Unlike most 2G kids watches that are obsolete due to 2G shutdown in America, our kids smart watch supports 4G network for stable connection. Equipped with high-precision GPS chip, it provides real-time global location tracking & 90-day historical route playback. Check your kid’s position anytime, anywhere via iOS/Android app, giving you instant peace of mind. 📞 2-WAY VIDEO CALL & VOICE CHAT – STAY CLOSE TO YOUR KID – Beyond basic calling, this smart watch for kids supports face-to-face video calls and voice chats with parent-approved contacts only. Built-in HD camera & gallery let kids share happy moments with family easily. Compatible with 4G Nano SIM cards like Speedtalk; note that the watch requires APN settings before use, which can be operated according to the manual or you can directly contact customer service for assistance, ensuring reliable coverage across USA, no spam calls or unknown contacts. 🛡️MULTI-LAYER SAFETY FEATURES – SOS ALERT & GEO-FENCE – One-button SOS design: long-press SOS button to automatically dial pre-set emergency contacts, ideal for kids 3-15 years old when in danger. Set custom safe zones (home, school, park) via app; the watch will send instant alerts to your phone once your kid leaves the safe area. A must-have safety device for kids going to school or playing outdoors. 👨‍👩‍👧‍👦 SCHOOL-FRIENDLY SILENT MODE & PARENTAL CONTROLS – Customizable Silent (Class) Mode allows you to set time periods (e.g., school hours) to lock non-essential functions, ensuring kids focus on study without distractions. Full parental controls via app: approve contacts, monitor call/chat records, set screen time limits, and manage app access. No internet or social media access, 100% kid-safe. 💦IP67 WATER RESISTANT & ALL-ROUND DAILY ESSENTIALS – IP67 water resistant rating lets kids wear the watch while washing hands, playing with water or light rain (not for bathing/soaking). Rich daily functions include pedometer with activity goals, alarm clock, reminders, calculator, timer, stopwatch, face unlock, find my watch, math games, calendar & music player – meeting all needs of kids on the go. 💟PERFECT GIFT FOR BOYS & GIRLS 3-15 – Stylish design fits kids of different ages. Integrates safety, connection and entertainment in one device. Whether for Christmas, birthday or back-to-school, this 4G GPS smart watch is a thoughtful gift that helps parents stay connected with kids while fostering their independence. [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.