child 4G gps watchThis is newest 4g smart gps watch for child or students.best gift to son,daugther.nephew and other relativesProduct Features:1. GPS+ WIFI+LBS +AGPS positioning, Locate more accurate.2.4G Network, connect more fast and stable3.Supports hd cameras, supports video chat4. IP67 waterproof design5. 1.83Inch HD color touch screen, full IPS display, explosion-proof crack, drop-resistant scratch-resistant, waterproof, dustproof, 240 * 240 resolution;6. The watch support health monitor as pedometer, history tracking, sleep monitor as while as intersting learning APP. Let children have a safety and funny childhood time.7. food-grade silicone strap, anti-static, dust-proof, sweat-proof.The main supported frequency bands are: GSM850/900/1800/1900MHz3G: WCDMA B1/B2/B5 TDSCDMA B34/B394G: FDD-LTE B1/B3/B7 TDD-LTE B38/B39/B40/B41Battery capacity up to: 850mAh / 3.7V standby time can reach 6 days