Question 1

How precise is the FreeStyle Libre 2 Plus sensor?

Accepted Answer

The FreeStyle Libre 2 Plus sensor offers high clinical accuracy over its 15-day wear period. It has a Mean Absolute Relative Difference (MARD) of 8.2%; in clinical terms, a lower MARD percentage indicates that the sensor readings are closer to a laboratory blood glucose reference.

Question 2

Am I eligible to use the FreeStyle Libre 2 Plus sensor?

Accepted Answer

If you currently use the FreeStyle Libre 2 system, you are likely eligible for the upgrade. As the original Libre 2 sensor is being phased out, most users are being transitioned to the 15-day Plus model. If you are unsure about your eligibility, you can consult your GP or healthcare provider.

Question 3

Can I use FreeStyle Libre 2 Plus during pregnancy or breastfeeding?

Accepted Answer

If you are pregnant, breastfeeding, or planning to conceive, you should consult your doctor or a pharmacist at Ashcroft Pharmacy before starting any new medical device. Your healthcare team will ensure the system is the most appropriate way to manage your glucose levels during this time.

Question 4

Is the FreeStyle Libre 2 sensor discontinued?

Accepted Answer

Yes. The FreeStyle Libre 2 Plus is the natural evolution of Abbott's CGM technology and has replaced the older FreeStyle Libre 2 sensor in the UK. This transition allows all patients to benefit from the improved 15-day wear and enhanced accuracy.

Question 5

Is the Libre 2 Plus the same price as the Libre 2 sensor?

Accepted Answer

Yes. Abbott has priced the FreeStyle Libre 2 Plus sensor at the same daily cost as the previous 14-day version. This ensures that the advancements in 15-day wear and increased accuracy remain accessible to all users.

Question 6

What’s new in the FreeStyle Libre 2 Plus vs the FreeStyle Libre 2 sensor?

Accepted Answer

The primary updates include an extended wear time of 15 days (compared to 14 days) and a lower age limit, making it suitable for children as young as 2 years old (compared to 4 years old). It also features improved accuracy and compatibility with specific automated insulin delivery (AID) systems.

Question 7

Do I need to update my FreeStyle LibreLink app?

Accepted Answer

No, the FreeStyle Libre 2 Plus sensor is designed to work seamlessly with the existing version of the FreeStyle LibreLink app. You do not need a separate app or a major update to begin using the new sensors.

Question 8

Do I need to update my FreeStyle LibreLink app to be compatible with the new sensor?

Accepted Answer

No, you don't need to update your FreeStyle LibreLink app for it to be compatible with the new sensor. The FreeStyle Libre 2 Plus sensor works seamlessly with the current version of the app. For details on compatible smartphones and more information, please refer to our smartphone compatibility guide.

Question 9

Will I need to buy a new reader for the FreeStyle Libre 2 Plus sensor?

Accepted Answer

No, the new sensor is fully compatible with the existing FreeStyle Libre 2 reader. You can continue using your current device without needing an upgrade or a new purchase.

FreeStyle Libre 2 Plus Sensor

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