FreeStyle Libre 2 Plus Sensor
FreeStyle Libre 2 Plus Sensor
Advanced Continuous Glucose Monitoring with Real-Time Insights and Extended 15-Day Wear
The FreeStyle Libre 2 Plus Sensor is an advanced continuous glucose monitoring (CGM) sensor designed to provide real-time glucose readings day and night without the need for routine finger prick testing*. Worn discreetly on the back of the upper arm, it delivers continuous glucose data, trend information and optional glucose alarms to help support informed diabetes management decisions. Suitable for adults and children aged 2 years and over with diabetes.
The Freestyle Libre Helpdesk is available on 1800 77 66 33.
Overview
The FreeStyle Libre 2 Plus Sensor forms part of the FreeStyle Libre continuous glucose monitoring system. The sensor measures glucose levels in the interstitial fluid and sends readings directly to compatible devices, allowing users to monitor glucose levels, patterns and trends throughout the day and night.
With an extended wear time of up to 15 days, optional high and low glucose alarms, and compatibility with the FreeStyle LibreLink app, FreeStyle Libre 2 Reader and selected automated insulin delivery systems, it offers a convenient alternative to traditional glucose monitoring methods.
*Finger prick testing may still be required in certain circumstances.
Quick Highlights
- Continuous glucose monitoring day and night
- Up to 15 days wear time per sensor
- Optional real-time high and low glucose alarms
- No routine finger prick testing required*
- Real-time glucose readings and trend arrows
- Suitable for adults and children aged 2+
- Water-resistant for everyday activities
- Compatible with FreeStyle LibreLink app
- Compatible with FreeStyle Libre 2 Reader
- Authorised for use with Omnipod® 5
- Simple application on the back of the upper arm
- Supports sharing glucose data with healthcare professionals
Product Facts
| Feature | Details |
|---|---|
| Product Name | FreeStyle Libre 2 Plus Sensor |
| Format | Continuous Glucose Monitoring Sensor |
| Wear Time | Up to 15 Days |
| Application Site | Back of Upper Arm |
| Suitable For | Adults & Children Aged 2+ Years |
| Water Resistance | Up to 1 Metre for 30 Minutes |
Who Is It For
The FreeStyle Libre 2 Plus Sensor may be suitable for:
- Adults living with diabetes
- Children aged 2 years and older with diabetes
- Individuals requiring regular glucose monitoring
- People using intensive insulin therapy
- Users seeking continuous glucose data
- Individuals using compatible insulin delivery systems
- Those wishing to reduce routine finger prick testing
- Patients monitoring glucose trends and patterns
Key Benefits
The FreeStyle Libre 2 Plus Sensor is designed to:
- Provide continuous glucose monitoring throughout the day and night
- Display current glucose readings on compatible devices
- Show glucose trends and patterns over time
- Deliver optional alerts for high and low glucose levels
- Support informed diabetes management decisions
- Reduce the need for routine finger prick testing*
- Integrate with compatible automated insulin delivery systems
*Finger prick tests may still be required in certain circumstances.
Why Choose This Product
- Extended 15-day wear time
- Real-time glucose information
- Optional glucose alarms
- No routine calibration required
- Convenient sensor application
- Water-resistant design
- Compatible with digital diabetes management tools
- Authorised for use with selected AID systems
- Suitable for adults and children aged 2+
- Trusted FreeStyle Libre technology
Helpful Product Information
Quick Answer
The FreeStyle Libre 2 Plus Sensor is a continuous glucose monitoring sensor that provides real-time glucose readings, trend information and optional alarms for up to 15 days from a single sensor.
Common Questions
Does the sensor continuously measure glucose?
Yes. The sensor continuously measures glucose levels in the interstitial fluid throughout the day and night.
Do I need to scan the sensor?
Compatible devices can provide glucose information and alerts, depending on the system being used.
How long does one sensor last?
Each sensor can be worn for up to 15 days before replacement is required.
Trust & Pharmacist Advice
Continuous glucose monitoring technology can provide valuable information about glucose trends and patterns that may not be visible through traditional blood glucose testing alone. Understanding how glucose levels respond to food, exercise, illness, medication and daily routines may help users work more effectively with their diabetes care team.
While CGM systems offer significant convenience, they should always be used according to the manufacturer's instructions and healthcare professional guidance. Users should be aware that finger prick testing may still be required in certain situations, particularly when symptoms do not match sensor readings or when directed by healthcare professionals.
If you are considering starting CGM technology or changing your diabetes management plan, consult your GP, diabetes nurse specialist, pharmacist or endocrinologist for personalised advice.
Not Suitable For
The FreeStyle Libre 2 Plus Sensor may not be suitable for:
- Children under 2 years of age
- Individuals who cannot use compatible devices
- People with known sensitivity to adhesive components
- Anyone advised by their healthcare professional that CGM is not appropriate for their circumstances
Always consult the manufacturer's instructions before use.
How to Use
- Wash the application site with non-moisturising soap and water.
- Dry the skin thoroughly.
- Clean the site with the supplied alcohol wipe.
- Apply the sensor to the back of the upper arm using the applicator.
- Activate the sensor using the FreeStyle LibreLink app or compatible reader.
- Wear continuously for up to 15 days.
- Replace with a new sensor after the wear period ends.
- The Freestyle Libre Helpdesk is available on 1800 77 66 33.
Ingredients
The sensor contains medical-grade materials designed for continuous wear and glucose monitoring.
Please refer to the manufacturer's documentation for detailed material specifications.
Technical Information
| Feature | Specification |
| Wear Duration | Up to 15 Days |
| Accuracy | 8.2% MARD |
| Consensus Error Grid | 99.9% Zones A & B |
| Water Resistance | Up to 1 Metre for 30 Minutes |
| Age Range | 2+ Years |
| Application Site | Back of Upper Arm |
Warnings
- Always read and follow the manufacturer's instructions.
- Finger prick testing may still be required in certain situations.
- Do not ignore symptoms that do not match sensor readings.
- Monitor the application site for irritation or discomfort.
- Consult your healthcare professional regarding diabetes management decisions.
- Replace the sensor according to manufacturer guidance.
- Use only with compatible devices.
- Keep all components out of reach of young children.
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
Delivery options are displayed during checkout.
FAQs
What is the FreeStyle Libre 2 Plus Sensor and how does it work?
The FreeStyle Libre 2 Plus Sensor is a continuous glucose monitoring (CGM) device designed to measure glucose levels in the interstitial fluid just beneath the skin. Applied to the back of the upper arm, the sensor continuously records glucose readings throughout the day and night and communicates with compatible devices such as the FreeStyle LibreLink app or FreeStyle Libre reader.
By providing real-time glucose data, trend arrows and optional alarms, the system helps users better understand glucose patterns between meals, during exercise, overnight and throughout daily activities. This information can support discussions with healthcare professionals regarding diabetes management.
How long does a FreeStyle Libre 2 Plus Sensor last?
Each FreeStyle Libre 2 Plus Sensor is designed to provide continuous glucose monitoring for up to 15 days. This extended wear period reduces the frequency of sensor changes and allows users to maintain ongoing glucose monitoring with minimal interruption.
Once the 15-day wear period is complete, the sensor automatically expires and should be replaced with a new sensor to continue monitoring. Users should follow all application and replacement instructions provided by Abbott to help ensure accurate performance throughout the wear period.
Do I still need finger prick blood glucose tests when using FreeStyle Libre 2 Plus?
The FreeStyle Libre 2 Plus system is designed to reduce the need for routine finger prick testing. However, finger prick blood glucose testing may still be necessary in certain situations. Examples include when symptoms do not match sensor readings, when glucose levels are rapidly changing, or when advised by your healthcare professional.
Users should always follow the manufacturer's guidance and their diabetes care team's recommendations. CGM systems provide valuable information, but clinical judgement and individual circumstances remain important when making diabetes management decisions.
What age is the FreeStyle Libre 2 Plus Sensor suitable for?
The FreeStyle Libre 2 Plus Sensor is indicated for adults and children aged 2 years and older who have diabetes. Its discreet design and simple application process make it suitable for many different age groups requiring ongoing glucose monitoring.
Parents and caregivers should ensure that younger children use the device under appropriate supervision and according to healthcare professional guidance. If you are unsure whether this sensor is suitable for your child, consult your diabetes specialist team before use.
Can I shower, bathe or swim while wearing the sensor?
Yes. The FreeStyle Libre 2 Plus Sensor is water-resistant and designed for normal daily activities including showering, bathing and swimming. The sensor can withstand immersion in water up to one metre deep for up to 30 minutes.
Users should avoid activities that may loosen the adhesive or expose the sensor to excessive impact. Following the manufacturer's instructions regarding water exposure and sensor care can help maximise sensor performance throughout the wear period.
Where should the FreeStyle Libre 2 Plus Sensor be applied?
The sensor is designed to be applied to the back of the upper arm using the supplied applicator. This location has been specifically studied and approved for use with the system to help ensure reliable glucose monitoring performance.
Before application, the skin should be cleaned thoroughly and allowed to dry completely. Using the recommended application site and following the manufacturer's instructions can help improve sensor adhesion and reduce the risk of premature detachment.
Does the FreeStyle Libre 2 Plus Sensor provide glucose alarms?
Yes. The FreeStyle Libre 2 Plus Sensor supports optional real-time alarms for high and low glucose levels when used with compatible devices. These alerts can notify users when glucose levels move outside pre-set ranges, helping them respond more quickly to changing glucose patterns.
Alarm settings can usually be customised according to individual needs and healthcare professional recommendations. Users should familiarise themselves with the alarm features and settings available on their chosen compatible device.
Is FreeStyle Libre 2 Plus compatible with insulin pumps?
The FreeStyle Libre 2 Plus Sensor is authorised for use with selected automated insulin delivery systems, including Omnipod® 5. These systems combine continuous glucose monitoring with insulin pump technology to help automate aspects of insulin delivery.
Compatibility may vary depending on location, software versions and individual devices. Users should confirm compatibility with their healthcare professional and device manufacturer before starting any integrated diabetes management system.
Can I use my smartphone to view glucose readings?
Yes. The FreeStyle Libre 2 Plus Sensor is compatible with the FreeStyle LibreLink app on supported smartphones. The app allows users to view glucose readings, trends, historical data and alerts directly on their mobile device.
Using a smartphone can make glucose monitoring more convenient and may also facilitate data sharing with healthcare professionals or family members where appropriate. Users should check device compatibility requirements before downloading the app.
How accurate is the FreeStyle Libre 2 Plus Sensor?
The FreeStyle Libre 2 Plus Sensor demonstrates a Mean Absolute Relative Difference (MARD) of 8.2%, which is a recognised measure of CGM accuracy. In addition, 99.9% of readings fall within Zones A and B of the Consensus Error Grid.
These performance measures indicate a high level of agreement between sensor readings and reference glucose measurements. However, users should always follow manufacturer guidance regarding situations where confirmatory testing may be required.
Can the sensor be reused after removal?
No. Each FreeStyle Libre 2 Plus Sensor is designed for single use only. Once removed or expired, it cannot be reapplied or restarted. A new sensor must be used to continue glucose monitoring.
Attempting to reuse a sensor may affect performance and accuracy. Always use a new, unopened sensor and follow the manufacturer's instructions regarding application, wear duration and disposal.
What happens when the sensor reaches the end of its 15-day wear period?
At the end of the 15-day wear period, the sensor automatically stops providing glucose data and must be replaced. Users will receive notifications through compatible devices indicating that the sensor is approaching expiration.
Replacing the sensor promptly helps maintain uninterrupted glucose monitoring. It is often helpful to have replacement sensors available in advance to avoid gaps in glucose data collection and diabetes management support.
Product Details
| Attribute | Details |
| Brand | FreeStyle Libre |
| Product Type | Continuous Glucose Monitoring Sensor |
| Format | Wearable Sensor |
| Wear Duration | Up to 15 Days |
| Suitable For | Adults & Children Aged 2+ Years |
Thank you for using our site.
Online/In-store Price Match Guarantee Policy
We guarantee that the prices available on our site www.lirpharmacy.com are also available in Plaza Pharmacy, Unit 2, The Plaza, Swords, Co Dublin. We look forward to meeting you in person! We guarantee that customers can purchase a product in store for the price displayed on our website.
Free Click & Collect
We offer a FREE click & collect service through our pharmacy in Swords Village:
Plaza Pharmacy, Unit 2 The Plaza, Swords, Co Dublin K67 X7P6, Ireland
Delivery with DPD
We deliver to Ireland, Northern Ireland and the European Union with DPD.
You will receive a text message or email from DPD on the day of your delivery with an estimated time for delivery of your order.
DPD offer a Parcel Wizard service that allows you to choose a day and location that suits you to have your parcel delivered.
You may register for this service at www.dpdparcelwizard.ie/Register
Please allow 2 to 7 working days for your order to be delivered. We fulfill the majority of our orders within 16 hours.
In the unlikely event that the item that you ordered is not in stock, we will issue your account with a refund and send the remaining items in your order.
Returns
We offer a free returns service with DPD. To physically return parcels please use the DPD Pickup Parcelshop site https://dpd.ie/Returns#/
The DPD Parcelshop service has over 600 nationwide collection points that returns may be dropped to. Please include your order number as the DPD reference number.
Returns for eligible products can be made within 14 days of the item being delivered.
If you have any queries or require assistance please contact us at info@lirpharmacy.com
Shipping costs & delivery
- We deliver free of charge to Ireland & Northern Ireland for orders of €50 or more.
- We deliver free of charge to Austria, Belgium, Czech, Denmark, France, Germany, Luxembourg, Netherlands & Poland for orders of €100 or more.
- We deliver to all other countries free of charge for orders of €200 or more.
| Order Value | Rate | Order Value | Rate | # Days | ||||
| Ireland | >€50 | Free | <€50 | €5.99 | 2 to 7 | |||
| Northern Ireland | >€50 | Free | <€50 | €5.99 | 2 to 7 | |||
| Austria | >€150 | Free | <€150 | €16.49 | 4 | |||
| Belgium | >€150 | Free | <€150 | €13.50 | 3 | |||
| Czech Republic | >€150 | Free |
<€150 |
€16.49 | 5 | |||
| Denmark | >€150 | Free | <€150 | €16.49 | 4 | |||
| France | >€150 | Free | <€150 | €13.50 | 3 | |||
| Germany | >€150 | Free | <€150 | €13.50 | 3 | |||
| Luxemburg | >€150 | Free | <€150 | €13.50 | 3 | |||
| Netherlands | >€150 | Free | <€150 | €13.50 | 3 | |||
| Poland | >€150 | Free | <€150 | €16.49 | 5 | |||
| Hungary | >€300 | Free | <€300 | €24.99 | 5 | |||
| Lithuania | >€300 | Free | <€300 | €24.99 | 5 | |||
| Slovakia | >€300 | Free | <€300 | €24.99 | 5 | |||
| Estonia | >€300 | Free | <€300 | €24.99 | 5 | |||
| Italy | >€300 | Free | <€300 | €24.99 | 5 | |||
| Latvia | >€300 | Free | <€300 | €24.99 | 5 | |||
| Sweden | >€300 | Free | <€300 | €24.99 | 5 | |||
| Croatia | >€350 | Free | <€350 | €39.99 | 6 | |||
| Portugal | >€350 | Free | <€350 | €39.99 | 6 | |||
| Finland | >€350 | Free | <€350 | €39.99 | 6 |
