Original Children's Smart Watch SOS Phone Watch Smartwatch For Kids With Sim Card Photo Waterproof IP67 Kids Gift For IOS Android Parameters: *Frequency:GSM 850/900/1800/1900MHz *Screen Size: 1.3' more→' TFT *Waterproof Level: IP67 Waterproof (Not fit for bathing and swimming.) *Mode of Operation: Touch Screen + Button *Tracker Model: LBS base station tracker *Gsm Positioning Accuracy: 50-500m (Up to local signal) *Battery Capacitry: 3.7V 450mA *SIM Card Type: Nano SIM Card *Watch language :English, Russian, French, Portuguese, Spanish, German, Italian, Dutch, Polish, Turkish, Vietnamese. Feature: 1. Location We use LBS Base Station location for accurate position. 2. Safe Incoming