Abbott Libre 3 User Manual

60mg/dL and 100mg/dL. Tap SAVE.
3. Choose the sound for this alarm. Volume and vibration will match your phone
settings. Tap SAVE.
4. To override your phone’s sound and vibration settings:
iPhone: Select whether to turn on Override Do Not Disturb for this alarm.
Turn ON if you want the alarm to always play a sound and appear on the lock
screen even if your phone is muted or Do Not Disturb is enabled on your
phone.
Note: You must accept the App’s permission request for Critical Alerts to use
this feature. You can also enable the Critical Alerts setting directly from the
App’s notification settings.
Android: Select whether to turn on Override Do Not Disturb for this alarm.
Turn ON if you want the alarm to always play a sound and appear on the lock
screen, even if your phone’s Media volume is muted.
Note: You must accept the App’s permission request for Do Not Disturb
access permission to use this feature. You can also enable the Do Not Disturb
access setting directly from the App’s notification settings.
5. Tap the back button to return to the main alarm settings screen.
iPhone
ART42490-004_rev-B 4:05pm 03-May-2023

Abbott Libre 3 Specifications

General

Sensor Type	Continuous Glucose Monitoring (CGM)
Connectivity	Bluetooth
Wear Duration	14 days
Calibration	Factory calibrated
Mobile App	FreeStyle Libre 3 app
Warm-up Time	1 hour
Readings Frequency	Every minute
App Compatibility	iOS and Android
Operating Temperature	10°C to 45°C
Storage Temperature	4°C to 25°C
Accuracy	MARD of 9.2%
Battery Life	Sensor is disposable, no battery replacement needed