The Silent Mode* feature allows the FreeStyle Libre 2 app† to deliver glucose and signal loss alarms‡ without sound for up to six hours at a time. During Silent Mode, alarms are received following your smartphone's vibration settings.
Please note that Silent Mode does not apply to reminders or system alarms, such as Sensor Ended or Alarms Unavailable messages.
* Silent mode allows users to silence their signal loss and glucose alarms, including urgent low glucose alarms for up to six hours. You will not hear your glucose and signal loss alarms even if you've turned on Override Do Not Disturb but may still get the visual and vibratory notifications based on your phone's settings.
† The FreeStyle Libre 2 app is only compatible with certain mobile devices and operating systems. Please check our compatibility guide for more information about device compatibility before using the app. Use of the FreeStyle Libre 2 app requires registration with LibreView.
‡ Notifications will only be received when alarms are turned on and the sensor is within 20 feet unobstructed of the reading device. You must enable the appropriate settings on your smartphone to receive alarms and alerts, see the FreeStyle Libre 2 User’s Manual for more information.