The FreeStyle Libre 2 app* offers optional Low Glucose, High Glucose, and Signal Loss Alarms† with an additional Urgent Low Glucose Alarm§. The Urgent Low Glucose Alarm is not available on the reader‡.
Medicare and other payor criteria may apply.
*The FreeStyle Libre systems apps are only compatible with certain mobile devices and operating systems. Please check the Support section of our website for more information about device compatibility before using the apps. Use of the FreeStyle Libre systems apps may require registration with LibreView.
† Alarm notifications will only be received when alarms settings are enabled and turned on and sensor is within 20 feet unobstructed of the reading device.
§ The FreeStyle Libre 2 app also has a mandatory Urgent Low Glucose Alarm that lets users know when their glucose value is below 55 mg/dL.
‡ The FreeStyle Libre systems apps and the FreeStyle Libre systems readers have similar but not identical features. Fingersticks are required for treatment decisions when you see Check Blood Glucose symbol and when your glucose alarms and readings from the system do not match symptoms or expectations.