Freestyle Libre 2 Sensor Type 2

FreeStyle Libre 2 Sensor Type 2

Real-Time Continuous Glucose Monitoring with Optional Alarms for Improved Diabetes Management

The FreeStyle Libre 2 Sensor Type 2 is an advanced continuous glucose monitoring (CGM) system designed to help people with diabetes monitor glucose levels more conveniently throughout the day and night. Worn discreetly on the back of the upper arm, the sensor provides real-time glucose information, optional alarms for high and low glucose levels, and up to 14 days of continuous wear. By providing valuable glucose trends and patterns, it helps users make more informed diabetes management decisions alongside guidance from their healthcare team.

The Freestyle Libre Helpdesk is available on 1800 77 66 33.

Overview

The FreeStyle Libre 2 Sensor Type 2 continuously measures glucose levels in the interstitial fluid beneath the skin and allows users to view current glucose readings, trends and historical data through a compatible reader or smartphone app.

Unlike traditional blood glucose monitoring methods, the system provides ongoing glucose information throughout the day and night without routine finger-prick testing*. Optional real-time alarms can alert users to high or low glucose levels, helping improve awareness and allowing timely action when needed.

The sensor is designed for comfortable wear on the back of the upper arm for up to 14 days and is suitable for individuals with Type 1 or Type 2 diabetes.

*Finger-prick testing may still be required in certain circumstances.

FreeStyle Libre App Compatibility

The Freestyle Libre Helpdesk is available on 1800 77 66 33.

The FreeStyle Libre app is only available for use in the following countries:

• Austria
• Belgium
• Finland
• France
• Germany
• Ireland
• Italy
• Spain
• Sweden
• Netherlands
• United Kingdom

You must reside in one of these countries to use the app. Availability may vary by device and region.

Quick Highlights

• Continuous glucose monitoring day and night
• Up to 14 days wear per sensor
• Optional real-time glucose alarms
• Real-time glucose readings and trend arrows
• No routine finger-prick testing required*
• Suitable for Type 1 and Type 2 diabetes
• Discreet and comfortable wearable sensor
• Scan to view current glucose readings
• Tracks glucose trends and patterns
• Compatible with FreeStyle Libre 2 Reader
• Compatible with FreeStyle Libre app in supported countries
• Supports informed diabetes management decisions

Product Facts

Who Is It For

The FreeStyle Libre 2 Sensor may be suitable for:

• Adults with Type 1 diabetes
• Adults with Type 2 diabetes
• Individuals requiring frequent glucose monitoring
• People seeking greater insight into glucose trends
• Users wishing to reduce routine finger-prick testing
• Individuals using insulin therapy
• Those seeking optional high and low glucose alarms
• People wanting continuous glucose data throughout the day and night

Key Benefits

The FreeStyle Libre 2 Sensor is designed to:

• Continuously monitor glucose levels
• Provide real-time glucose information
• Deliver optional high and low glucose alarms
• Track glucose trends and patterns
• Improve awareness of glucose fluctuations
• Support informed diabetes management decisions
• Reduce the need for routine finger-prick testing*
• Help identify the impact of meals, exercise and daily activities on glucose levels

*Finger-prick testing may still be required in certain situations.

Why Choose This Product

• Continuous glucose monitoring for up to 14 days
• Optional glucose alarms for added awareness
• No routine calibration required
• Comfortable and discreet design
• Easy application and activation
• Compatible with smartphone technology
• Helps identify glucose patterns and trends
• Suitable for Type 1 and Type 2 diabetes
• Trusted FreeStyle Libre technology
• Supports modern diabetes management

Helpful Product Information

Quick Answer

The FreeStyle Libre 2 Sensor Type 2 continuously measures glucose levels throughout the day and night, providing real-time glucose readings, trend information and optional alarms for high and low glucose levels.

Common Questions

How long does the sensor last?

Each sensor can be worn continuously for up to 14 days before replacement is required.

Does it require finger-prick testing?

Routine finger-prick testing is not generally required, although confirmatory testing may still be needed in certain situations.

Can I receive glucose alerts?

Yes. The FreeStyle Libre 2 system offers optional alarms for high and low glucose levels.

Trust & Pharmacist Advice

Continuous glucose monitoring technology can provide valuable insight into glucose patterns that may otherwise be difficult to identify through traditional blood glucose testing alone. Understanding how food, physical activity, illness, medication and lifestyle choices affect glucose levels can help individuals work more effectively with their healthcare team.

The FreeStyle Libre 2 Sensor is designed to provide continuous glucose information, but users should always follow manufacturer guidance and healthcare professional advice when making treatment decisions. Finger-prick testing may still be required when symptoms do not match sensor readings or when advised by a healthcare professional.

If you are considering continuous glucose monitoring for the first time or have questions about how CGM may fit into your diabetes management plan, speak with your pharmacist, diabetes nurse specialist, GP or endocrinologist.

Not Suitable For

The FreeStyle Libre 2 Sensor may not be suitable for:

• Individuals unable to use compatible devices
• Those with known sensitivity to sensor adhesives
• People unable to apply or manage the device safely
• Anyone advised against CGM use by their healthcare professional

Always read the manufacturer's instructions before use.

How to Use

1. Clean and dry the application site thoroughly.
2. Apply the sensor to the back of the upper arm using the applicator.
3. Activate the sensor using the FreeStyle Libre 2 Reader or compatible smartphone.
4. Scan the sensor to obtain glucose readings.
5. Enable optional alarms if desired.
6. Wear continuously for up to 14 days.
7. Replace the sensor after the wear period ends.
8. The Freestyle Libre Helpdesk is available on 1800 77 66 33.

Ingredients

• Sensor filament with glucose-sensing technology
• Medical-grade adhesive patch
• Electronic sensor housing

Please refer to the manufacturer's documentation for full material specifications.

Technical Information

Warnings

• For single patient use only.
• Always follow the manufacturer's instructions.
• Do not reuse sensors.
• Apply only to clean, healthy skin.
• Finger-prick testing may still be required in certain circumstances.
• Do not ignore symptoms that do not match sensor readings.
• Monitor the application site for irritation.
• Keep out of reach of children.
• Consult your healthcare professional regarding diabetes management decisions.

Delivery in Ireland

Fast & Reliable Irish Pharmacy Delivery

• Orders dispatched from Ireland
• Secure online ordering
• Nationwide delivery available
• Trusted Irish pharmacy service
• Dedicated customer support
• Pharmacist guidance available when required

FAQs

What is the FreeStyle Libre 2 Sensor used for?

The FreeStyle Libre 2 Sensor is used for continuous glucose monitoring in people with Type 1 or Type 2 diabetes. It measures glucose levels throughout the day and night using a small sensor worn on the back of the upper arm. The system provides current glucose readings, trend arrows and historical glucose information to help users better understand their glucose patterns.

By offering continuous glucose data rather than individual spot checks, the sensor can help improve awareness of glucose fluctuations and support more informed diabetes management decisions alongside professional healthcare advice.

How long does each FreeStyle Libre 2 Sensor last?

Each FreeStyle Libre 2 Sensor is designed to provide continuous glucose monitoring for up to 14 days. During this wear period, the sensor continuously measures glucose levels and transmits information to compatible devices.

Once the 14-day wear period is complete, the sensor automatically expires and must be replaced with a new sensor. Many users find the extended wear time convenient because it reduces the frequency of sensor changes while maintaining access to ongoing glucose information throughout daily life.

What is the difference between FreeStyle Libre 1 and FreeStyle Libre 2?

One of the key differences between the original FreeStyle Libre system and FreeStyle Libre 2 is the addition of optional real-time glucose alarms. These alarms can notify users when glucose levels are above or below preset thresholds, even when they are not actively scanning the sensor.

This added functionality may help improve awareness of glucose fluctuations and allow earlier action when glucose levels are moving outside target ranges. The system continues to provide glucose readings, trends and historical data through compatible devices.

Where is the FreeStyle Libre 2 Sensor applied?

The FreeStyle Libre 2 Sensor is designed to be applied to the back of the upper arm using the supplied applicator. This location has been specifically evaluated to help ensure reliable sensor performance and comfortable wear.

Before applying the sensor, the skin should be clean, dry and free from lotions or oils. Following the manufacturer's instructions carefully can help maximise sensor adhesion and reduce the likelihood of the sensor becoming dislodged during normal daily activities.

Do I still need finger-prick blood glucose tests?

Routine finger-prick testing is generally not required when using the FreeStyle Libre 2 system. However, there are situations where blood glucose testing may still be recommended, such as when symptoms do not match sensor readings or when glucose levels are changing rapidly.

Users should always follow the manufacturer's guidance and their healthcare professional's recommendations. Finger-prick testing may also be required in certain clinical situations where additional confirmation of glucose levels is necessary.

How do I check my glucose levels with FreeStyle Libre 2?

Glucose readings can be obtained by scanning the sensor with a compatible FreeStyle Libre 2 Reader or approved smartphone running the FreeStyle Libre app. Scanning provides current glucose levels, trend arrows and historical glucose data.

This information can help users understand how glucose levels are changing throughout the day. Regular scanning, combined with optional alarms, can provide a more complete picture of glucose patterns than traditional intermittent testing methods alone.

Are the glucose alarms automatic?

The FreeStyle Libre 2 system includes optional alarms that can alert users to high or low glucose levels. These alarms are not mandatory and can be enabled or customised according to individual preferences and healthcare professional recommendations.

Many users find alarms particularly useful overnight or during periods when glucose fluctuations may be less noticeable. Alarm settings should be reviewed carefully to ensure they align with personal diabetes management goals and clinical guidance.

Can I use FreeStyle Libre 2 with my smartphone?

Yes. The FreeStyle Libre 2 Sensor can be used with compatible smartphones through the FreeStyle Libre app. The app allows users to scan the sensor, view glucose readings, access historical data and receive optional alerts.

The app is available in selected countries including Ireland, the United Kingdom, Germany, France, Spain, Italy, the Netherlands, Belgium, Austria, Finland and Sweden. Device compatibility should always be checked before use.

Is the FreeStyle Libre 2 Sensor comfortable to wear?

The sensor is designed to be lightweight, discreet and comfortable for continuous wear. Once applied to the back of the upper arm, many users find that it fits easily into daily routines including work, exercise and sleep.

Because the sensor is worn continuously for up to 14 days, proper application is important to maximise comfort and adhesion. Users should regularly inspect the application site and seek advice if significant irritation occurs.

Can I shower, swim or exercise while wearing the sensor?

Yes. The FreeStyle Libre 2 Sensor is designed to withstand normal daily activities including showering, exercising and other routine activities. Many users continue their usual lifestyle without needing to remove the sensor.

Care should be taken to avoid activities that may loosen the adhesive or cause the sensor to become detached. Always refer to the manufacturer's instructions regarding water exposure and sensor care for the most up-to-date guidance.

Is FreeStyle Libre 2 suitable for Type 2 diabetes?

Yes. The FreeStyle Libre 2 Sensor can be used by people with both Type 1 and Type 2 diabetes. Continuous glucose monitoring may help individuals better understand how food choices, physical activity, medication and daily routines affect glucose levels.

Access to detailed glucose information can support discussions with healthcare professionals and help inform diabetes management decisions. Suitability should always be assessed in conjunction with a healthcare provider.

How often should I replace the sensor?

The sensor should be replaced every 14 days. Once the wear period is complete, a new sensor must be applied to continue glucose monitoring. Users are typically notified when the sensor is approaching the end of its lifespan.

Having replacement sensors available before the current sensor expires can help ensure uninterrupted access to glucose data. Following the recommended replacement schedule helps maintain optimal sensor performance and reliability.

Product Details

FreeStyle Libre App Compatibility

The FreeStyle Libre app is only available for use in the following countries:

• Austria
• Belgium
• Finland
• France
• Germany
• Ireland
• Italy
• Spain
• Sweden
• Netherlands
• United Kingdom

You must reside in one of these countries to use the app. Availability may vary by device and region.