Porodo Kids 4G Smart Watch - Equipped with a 1.87-inch IPS display with 240×280 resolution for simple and clear visuals for kids. A 700mAh battery delivers up to 16 hours of working time after a 3-hour recharge. Nano SIM support with GPS and Wi-Fi positioning ensures accurate location tracking. Built-in camera adds extra communication functionality. RTOS system provides smooth and stable operation.