2023 4G GPS Wifi Location Student/Children Smart Watch

SPECIFICATIONS   Wifi/GPS: Accuracy 5-50m   Waterproof Grade: Professional Waterproof Voice assistant built-in: no Type: On Wrist System: Android OS Style: cute Screen Shape: Square SIM Card Available: Yes Rear Camera: 2MP ROM: 8GB RAM: 1GB OS: Android 9.0 Network Mode: 4G Multiple Dials: No Movement Type: Electronic Metrics measured: Other Memory expansion: MAX 64GB Mechanism: No Language: English,Russian,Spanish,Polish,Portuguese,ITALIAN,French,German,Norwegian,Korean,Japanese,Hebrew LBS: MTK6737,LBS Accuracy 50-1000m ,L1, 1575.42MHZ C/A code GPS: Yes Function: Passometer,sleep tracker,Message Reminder,Call Reminder,Answer Call,Dial Call,Remote Control,Push Message,Big Three Needles,24 hour instruction,Alarm Clock,Small Second,World Time,Power Reserve,week,Month,Noctilucent,Calendar,Lighting,Calculators Frequency 2G,3G,4G: GSM850\900\1800\1900MHz&TDD-LTE1900/2300/2600 Display Size: 1.4' Touch Screen Compatibility: All Compatible Certification: CE Cate