After users scan to activate the FreeStyle Libre 3 Sensors* with the FreeStyle Libre 3 app,^◊◊ there is a 60-minute start-up period before they receive their first glucose reading.

* FreeStyle Libre 3 sensors refer to FreeStyle Libre 3 sensor and FreeStyle Libre 3 Plus sensor.

◊◊ The FreeStyle Libre 3 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. Sharing of glucose data requires registration with LibreView.