FreeStyle Libre 2 Sensor is a continuous glucose monitoring (CGM) sensor designed to help users monitor their glucose levels throughout the day. The sensor is worn on the back of the upper arm and measures glucose in the interstitial fluid beneath the skin.

When used with a compatible FreeStyle Libre 2 Reader or smartphone, the sensor provides glucose readings and trend information. Compatible versions may also provide customizable glucose alarms, helping users become aware of high or low glucose levels.

FreeStyle Libre 2 is designed to make glucose monitoring more convenient and can reduce the need for routine finger-prick testing. Use the sensor according to the manufacturer's instructions and your healthcare professional's recommendations.

Benefits

• Provides convenient continuous glucose monitoring
• Helps track glucose levels throughout the day
• Shows glucose trends and patterns
• Reduces the need for routine finger-prick testing
• Compact and discreet design
• Helps support diabetes self-management
• Compatible with supported readers and smartphones

Uses

FreeStyle Libre 2 Sensor may be used for:

• Monitoring glucose levels
• Tracking glucose trends
• Identifying changes in glucose throughout the day
• Supporting diabetes management
• Sharing glucose information with healthcare professionals when supported

FAQs

Q1: What is FreeStyle Libre 2 Sensor used for?

It is used for continuous glucose monitoring, helping users track glucose readings and trends throughout the day.

Q2: Where is the FreeStyle Libre 2 Sensor applied?

The sensor is designed to be worn on the back of the upper arm. Follow the manufacturer's instructions for proper application.

Q3: How long does the FreeStyle Libre 2 Sensor last?

The approved wear period can vary by product version and market. Check the sensor packaging for the specific wear duration.

Q4: Does FreeStyle Libre 2 require finger-prick testing?

The system is designed to reduce the need for routine finger-prick testing. However, a blood glucose test may still be necessary if your symptoms do not match the sensor reading or if advised by your healthcare professional.

Q5: Can FreeStyle Libre 2 work with a smartphone?

Compatible sensors can work with supported smartphones and/or the FreeStyle Libre 2 Reader. Smartphone compatibility depends on the device, operating system, product version, and country.