How do I start my FreeStyle Libre 2 sensor with the FreeStyle Libre 2 app?§§

To start a FreeStyle Libre 2 sensor with the FreeStyle Libre 2 app,^§§Bluetooth should be turned on. To receive alarms on your phone, your FreeStyle Libre 2 app^§§must be open or running in the background, your phone and sensor must be connected by Bluetooth, and phone Notifications must be enabled.

^{§§ The FreeStyle Libre 2 app and the FreeStyle Libre 2 reader have similar but not identical features. Finger pricks are required if glucose readings and alarms do not match symptoms or expectations. The FreeStyle Libre 2 sensor communicates with the FreeStyle Libre 2 reader that started it or the FreeStyle Libre 2 app that started it. The FreeStyle Libre 2 app is only compatible with certain mobile devices and operating systems. Please check the Compatibility Guide (PDF 69 kB) for more information about device compatibility before using the app. Use of FreeStyle Libre 2 requires registration with LibreView.}

IMPORTANT: The information provided is not intended to be used for medical diagnosis or treatment, or as a substitute for professional medical advice. Refer to package insert/label accompanying your product for detailed instructions and indications for use. FreeStyle and related brand marks are trademarks of Abbott in various jurisdictions. The FreeStyle Libre 2 flash glucose monitoring system is indicated for measuring interstitial fluid glucose levels in people aged 4 years and older with diabetes mellitus. Always read and follow the label/insert. The FreeStyle Libre flash glucose monitoring system is indicated for measuring interstitial fluid glucose levels in adults aged 18 years and older with diabetes mellitus. Always read and follow the label/insert.