No, once you start a FreeStyle Libre 2 sensor with the App, you cannot use that sensor with the Reader. If you wish to use both the Reader and the FreeStyle LibreLink^◊ app with your Sensor, it is important to start your Sensor with the Reader first, and then add the FreeStyle LibreLink^◊ app. If you use both the Reader and app, you will need to scan your sensor with either device to receive glucose readings.

◊ The FreeStyle LibreLink app is only compatible with certain mobile devices and operating systems. Please check our website for more information about device compatibility before using the app. Use of the FreeStyle LibreLink app may require registration with LibreView.