To update your OrCam MyEye you will need to connect your device to WiFi.
Click here to learn how to connect your device to WiFi
Once you complete the initial process of connecting your device to your WiFi network, your device will automatically connect to the WiFi whenever you connect your device to the wall charger, provided it is within the range of the WiFi network.
When your device is connected to WiFi it will automatically receive and install any available software updates.