How to check if Abbott Blood Glucose Meter reader is working properly?
If you think the Abbott Blood Glucose Meter reader is not working properly, perform a Reader Test. Touch the Settings symbol from the Home Screen, select System Status, and then select Reader Test.
What to do if Abbott FreeStyle Libre 2 Blood Glucose Meter says 'New Sensor Found'?
If your Abbott Blood Glucose Meter displays 'New Sensor Found,' it means you scanned a new sensor before your previous sensor ended. If you would like to begin using the new Sensor, select 'Yes'.
Why my Abbott FreeStyle Libre 2 reader does not power on?
If your Abbott Blood Glucose Meter reader does not power on, it could be due to a low battery. Try charging the reader. Alternatively, the reader might be outside of its operating temperature range. Move it to a location with a temperature between 10°C and 45°C and try powering it on again.
Why am I not receiving glucose alarms from my Abbott Blood Glucose Meter?
If you're not receiving glucose alarms on your Abbott Blood Glucose Meter, first, ensure that you have turned the alarms on in the settings. Go to the Settings and select Alarms. Also, the sensor must be within 6 metres (20 ft) of the reader to receive alarms. Make sure the reader is within this range.
What to do if Abbott FreeStyle Libre 2 Blood Glucose Meter displays 'New Sensor Starting Up'?
If your Abbott Blood Glucose Meter displays 'New Sensor Starting Up', it means the sensor isn't ready yet. You need to wait for the 60-minute start-up period to finish before you can use it.
What to do if Abbott Blood Glucose Meter says 'Sensor Already in Use'?
If your Abbott Blood Glucose Meter displays 'Sensor Already in Use', it means the sensor was started by another device. Your reader can only be used with a sensor that it started. Scan the sensor again with the device that started it, or apply and start a new sensor.
What to do if Abbott FreeStyle Libre 2 shows 'Sensor Error'?
If your Abbott Blood Glucose Meter displays a 'Sensor Error' message, it means that the system is unable to provide a glucose reading. To resolve this, scan again in 10 minutes.
What to do if Abbott FreeStyle Libre 2 displays 'Scan Error'?
If your Abbott Blood Glucose Meter displays a 'Scan Error' message, it means that the reader was unable to communicate with the sensor. To resolve this, try scanning again.
What to do if Abbott FreeStyle Libre 2 shows 'Scan Timeout'?
If your Abbott Blood Glucose Meter displays a 'Scan Timeout' message, it means the reader isn't close enough to the sensor. To resolve this, hold the reader within 4 cm (1.5 inches) of the sensor.
Why Abbott FreeStyle Libre 2 reader does not power on?
The Abbott Blood Glucose Meter reader may not power on due to several reasons: the reader battery is too low (charge the reader), the reader is outside of its operating temperature range (move the reader to a temperature between 10 °C and 45 °C and then try to power it on).
Defines the intended use of the FreeStyle Libre 2 Flash Glucose Monitoring System.
Lists devices, apps, and software compatible with the FreeStyle Libre 2 Sensor.
Details situations or conditions where the system must not be used.
Highlights critical safety warnings for system usage.
Provides important cautions and limitations for safe system use.
Explains substances that may affect Sensor glucose readings.
Explains the meaning of various symbols displayed on the Reader.
Explains the meaning of various symbols displayed in the App.
Details the components included in the Sensor Kit and their functions.
Details the components included in the Reader Kit and their functions.
Describes the features and compatibility of the FreeStyle Libre 2 app.
Illustrates and explains the elements of the Reader's Home Screen.
Illustrates and explains the elements of the App's Home Screen.
Information on downloading and using compatible reporting software.
Step-by-step guide for the initial setup of the Reader.
Step-by-step guide for the initial setup of the FreeStyle Libre 2 app.
Instructions for starting a new Sensor using the Reader.
Instructions for starting a new Sensor using the FreeStyle Libre 2 app.
Steps to check glucose levels using the Reader.
Steps to check glucose levels using the FreeStyle Libre 2 app.
Explains the meaning of the Glucose Trend Arrow.
Guidance on how to start using system information for treatment decisions.
How to use glucose readings and screen information for treatment decisions.
Instructions on how to set up and customize Reader alarms.
How to adjust sound and vibration settings for Reader alarms.
Explains what different Reader alarms mean and how to respond.
Instructions on how to set up and customize App alarms.
Explains what different App alarms mean and how to respond.
How to add notes to glucose readings using the Reader.
How to add notes to glucose readings using the App.
How to review past glucose readings and notes on the Reader.
How to review past glucose readings and notes in the App.
How to set and manage reminders on the Reader.
How to set and manage reminders in the FreeStyle Libre 2 app.
Specifies the intended use of the Reader's built-in blood glucose meter.
Information on how activities like bathing, sleeping, and travel affect the system.
Configuration options for the FreeStyle Libre 2 app.
Managing your LibreView account information and password.
How to connect the app with other applications to share data.
Accessing in-app tutorials, product labeling, and legal information.
View information about the App software version.
Solutions for when the Reader does not turn on.
Troubleshooting issues related to Sensor adhesion and skin irritation.
Resolving issues with starting a Sensor or receiving readings.
Troubleshooting why alarms are not being received.
Explains error messages and how to resolve them.
Troubleshooting issues encountered when checking blood glucose.
Technical specifications related to the Sensor.
Technical specifications related to the Reader.
Summary of clinical studies conducted to evaluate the system's performance.
Details the accuracy of system glucose measurements compared to reference methods.
Analysis of agreement between CGM and YSI glucose readings across ranges.
Assesses the accuracy of the system's glucose trend arrow calculations.
Evaluates the accuracy and performance of Low and High Glucose Alarms.
Presents sensor accuracy data across different wear periods.
Provides data on how long the Sensor typically lasts during use.
Shows the rate at which glucose readings are captured throughout wear duration.
Evaluates the precision of the system by comparing results from two sensors.
Reports any device-related adverse events that occurred during studies.
Explains how ascorbic acid can interfere with sensor glucose readings.
Defines the intended use of the FreeStyle Libre 2 Flash Glucose Monitoring System.
Lists devices, apps, and software compatible with the FreeStyle Libre 2 Sensor.
Details situations or conditions where the system must not be used.
Highlights critical safety warnings for system usage.
Provides important cautions and limitations for safe system use.
Explains substances that may affect Sensor glucose readings.
Explains the meaning of various symbols displayed on the Reader.
Explains the meaning of various symbols displayed in the App.
Details the components included in the Sensor Kit and their functions.
Details the components included in the Reader Kit and their functions.
Describes the features and compatibility of the FreeStyle Libre 2 app.
Illustrates and explains the elements of the Reader's Home Screen.
Illustrates and explains the elements of the App's Home Screen.
Information on downloading and using compatible reporting software.
Step-by-step guide for the initial setup of the Reader.
Step-by-step guide for the initial setup of the FreeStyle Libre 2 app.
Instructions for starting a new Sensor using the Reader.
Instructions for starting a new Sensor using the FreeStyle Libre 2 app.
Steps to check glucose levels using the Reader.
Steps to check glucose levels using the FreeStyle Libre 2 app.
Explains the meaning of the Glucose Trend Arrow.
Guidance on how to start using system information for treatment decisions.
How to use glucose readings and screen information for treatment decisions.
Instructions on how to set up and customize Reader alarms.
How to adjust sound and vibration settings for Reader alarms.
Explains what different Reader alarms mean and how to respond.
Instructions on how to set up and customize App alarms.
Explains what different App alarms mean and how to respond.
How to add notes to glucose readings using the Reader.
How to add notes to glucose readings using the App.
How to review past glucose readings and notes on the Reader.
How to review past glucose readings and notes in the App.
How to set and manage reminders on the Reader.
How to set and manage reminders in the FreeStyle Libre 2 app.
Specifies the intended use of the Reader's built-in blood glucose meter.
Information on how activities like bathing, sleeping, and travel affect the system.
Configuration options for the FreeStyle Libre 2 app.
Managing your LibreView account information and password.
How to connect the app with other applications to share data.
Accessing in-app tutorials, product labeling, and legal information.
View information about the App software version.
Solutions for when the Reader does not turn on.
Troubleshooting issues related to Sensor adhesion and skin irritation.
Resolving issues with starting a Sensor or receiving readings.
Troubleshooting why alarms are not being received.
Explains error messages and how to resolve them.
Troubleshooting issues encountered when checking blood glucose.
Technical specifications related to the Sensor.
Technical specifications related to the Reader.
Summary of clinical studies conducted to evaluate the system's performance.
Details the accuracy of system glucose measurements compared to reference methods.
Analysis of agreement between CGM and YSI glucose readings across ranges.
Assesses the accuracy of the system's glucose trend arrow calculations.
Evaluates the accuracy and performance of Low and High Glucose Alarms.
Presents sensor accuracy data across different wear periods.
Provides data on how long the Sensor typically lasts during use.
Shows the rate at which glucose readings are captured throughout wear duration.
Evaluates the precision of the system by comparing results from two sensors.
Reports any device-related adverse events that occurred during studies.
Explains how ascorbic acid can interfere with sensor glucose readings.
General| Sensor Life | 14 days |
|---|---|
| Communication | Bluetooth |
| Water Resistance | IP27 |
| Calibration | Factory calibrated |
| Manufacturer | Abbott |
| Model | FreeStyle Libre 2 |
| Sensor Type | Flash glucose monitoring |
| Requires Finger Prick | No |
| Warm-up Time | 1 hour |
| Operating Temperature | 10°C to 45°C (50°F to 113°F) |
| Meter Category | Continuous Glucose Monitoring (CGM) |
| Accuracy | MARD 9.2% |
| Storage Temperature | -20°C to 60°C (-4°F to 140°F) |
| Compatibility | FreeStyle LibreLink app |
| Measurement Range | 20 to 500 mg/dL |
| Data Storage | 8 hours |
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