The XFR adapter, along with its companion smartphone application, enhances the capabilities of your MagnetoSpeed Sporter or V3 display by allowing you to download your shot series directly to your Android or iOS device. With the app, you can store, view, edit and email multiple shot series once transferred to your phone, making it easier than ever to track your shooting data. The app also offers the ability to reconfigure display settings, including units of measurement and sensitivity level and clear the current series from the display. Continuous improvements and additional features are being developed to further enhance your experience. Please note, the XFR adapter is not compatible with V1 or V2 displays. To ensure compatibility with your V3 unit, be sure to update your firmware before use.