The WF-Sight application is here to enhance your experience when using the WF-Sight devices . This application connects your smart phone, or tablet, to your WF-Sight device via Wifi. This connection allows you to watch a live video stream of your hunt on your smart phone or tablet. The WF-Sight app lets you to adjust/change the various settings on your WF-Sight devices, and review the images and videos stored on your scopes microSD card.