Abbott Libre 3 User Manual

Bluetooth is ON
Allow Critical Alerts is ON
Allow Notifications is ON
Lock Screen and Banner alerts are ON
Notification sounds are ON
Android phone settings:
Bluetooth is ON
Lock Screen notifications are ON
Channel notifications or Pop-up notifications are ON
Battery Optimisation is OFF
Do Not Disturb Access permission is ON
Phone Media volume is ON
Nearby Devices permission for the App is ON (For Android 12 and above)
Alarms and Reminders permission for the App is ON (For Android 12 and
above)
Touch the
symbol for more information.
Setting Alarms
To set or turn on alarms, go to the Main Menu and tap Alarms. Select the alarm
you want to turn on and set.
Low Glucose Alarm
1. The Low Glucose Alarm is o" by default. Tap the slider to turn the alarm on.
2. If the alarm is on, you will be notified when your glucose falls below the alarm
level, which is initially set to 70mg/dL. Tap to change this value between
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