Technology for diabetes care keeps getting smarter, and with Abbott’s new FreeStyle Libre 2, people are wondering what’s new. It builds on everything users already love about the original Libre 2, such as quick scans, easy tracking, and freedom from constant finger-pricking, but adds small upgrades that make your journey even smoother.
In this guide, we’ll break down the differences in a simple manner, explain how they help in daily life, and show why the upgrade could make managing your diabetes easier.
One of the biggest updates with the Libre 2 Plus is how long it lasts.
Libre 2 Plus: Stays on your arm for up to 15 days, giving you an extra day of wear. It might not sound like much, but that one extra day means fewer sensor changes each month and a little less interruption to your routine.
Libre 2: Lasts for 14 days, which is still reliable but requires a bit more frequent replacement.
The new Libre 2 Plus isn’t just an upgrade for adults; it’s also a step forward for children living with diabetes.
Libre 2 Plus: Approved for children as young as 2 years old.
Libre 2: Approved from age 4 and above.
The Libre 2 Plus now gives parents of children under 4 the chance to monitor their child’s glucose levels without constant finger-pricking or late-night checks.
Libre 2 Plus: Gives more precise readings, particularly when glucose levels drop. It has a MARD of around 8.2%.
Libre 2: Offers reliable accuracy with a MARD of approximately 9.2%.
But what’s MARD? It stands for Mean Absolute Relative Difference, which is a way of measuring how close a sensor’s glucose readings are to actual blood glucose values. In simple terms, the lower the MARD number, the more accurate the sensor. So, Libre 2 Plus offers readings that are closer to your true glucose levels.
One of the best things about upgrading is that you don’t need to learn anything new or buy extra devices.
Libre 2 Plus: Works with the same FreeStyle LibreLink app and the Libre 2 reader, so you can continue using what you already have. The connection is now more stable, meaning fewer dropped signals and smoother syncing.
Libre 2: Uses the same app and reader but can occasionally lose Bluetooth connection, which may delay alerts.
One of the most useful parts of both Libre systems is the instant alert when your glucose levels go too high or too low. The Libre 2 Plus keeps this feature but makes it more reliable.
Libre 2 Plus: Sends alerts faster and maintains a steadier Bluetooth link. Fetches real-time data every 1 minute for more accuracy.
Libre 2: Offers the same helpful alarms but can occasionally lose signal, causing a short delay before the alert appears.
Libre 2 Plus: Approved for use with the Tandem t:slim X2 insulin pump and Omnipod 5 Automated Insulin Delivery System, which can automatically adjust insulin delivery based on your real-time glucose levels.
Libre 2: Shares glucose readings through Bluetooth but can’t link directly with an insulin pump.
Upgrading to the FreeStyle Libre 2 Plus doesn’t mean paying more, and that’s one of the best parts of this change. The new Libre 2 Plus is available at The Care Pharmacy for exactly the same price as the previous Libre 2.
Getting your sensors is quick and simple, with free delivery and some of the shortest dispatch times available. The Care Pharmacy makes it easy to get the latest technology delivered straight to your door.
Anyone who values convenience, accuracy, and diabetes care. But a few groups will benefit the most.
Parents of young children: Since it’s now approved from age 2, it’s ideal for families managing diabetes in toddlers or young kids.
Busy adults: With longer wear time and fewer sensor changes, it suits people who travel, work long hours, or simply want fewer reminders to swap sensors.
Those who rely on alerts: The stronger Bluetooth connection gives more dependable real-time alarms. This is especially helpful during sleep or exercise.
The FreeStyle Libre 2 Plus is a thoughtful upgrade that focuses on what matters most to daily life – comfort and reliability. With one extra day of wear, better accuracy, and a stronger connection, it’s a small step forward that feels big when you’re using it every day. You’ll keep the same app, reader, and routine you’re already comfortable with.
If you’re currently using the Libre 2, upgrading through The Care Pharmacy is simple, with no price difference between the two products. If you’re unsure, our team is here to help you choose the option that fits your needs best and guide you through what will work most effectively for you.
Are the Libre 2 and Libre 2 Plus sensors identical?
No, they are definitely not the same product, even though they look alike on your arm. The newer Plus model has been upgraded internally to include the essential pump connection technology.
How does the Libre 2 Plus improve on the old version?
The major improvement is its ability to create a “closed-loop” system by linking up with compatible insulin pumps for automatic dosing. Plus, it gives you an extra day of wear, lasting for 15 days instead of 14.
Can I use my existing Libre 2 Reader with the Plus sensor?
Yes. If you have the original FreeStyle Libre 2 Reader, you can still use it to activate and scan the new Libre 2 Plus sensor. If you have questions about your device setup, the Care Pharmacy team is ready to assist you.
Is the Libre 2 Plus smaller than its predecessor?
No. The size and shape you’re used to have not changed; it remains a small, discreet sensor. All the significant changes are in the technology inside the sensor, not its physical dimensions.
How accurate is the new FreeStyle Libre 2 Plus?
It is very accurate, showing reliable and precise glucose readings that are an improvement over the original Libre 2. This high level of accuracy is crucial when an automated pump is relying on the data for dosing.
What is the maximum wear time for the Libre 2 Plus sensor?
The Libre 2 Plus is approved for slightly longer use than the previous version. You can keep the sensor on for a full 15 days, meaning you change it one less time per month.
Is the Libre 2 Plus sensor model scheduled to be retired?
No, the opposite is happening. The older Libre 2 model is gradually being replaced by the upgraded Libre 2 Plus sensor, making the Plus version the current standard.
Should I bother upgrading to the FreeStyle Libre 2 Plus?
Yes, the upgrade is highly recommended, especially if you are interested in using an insulin pump that handles some of the dosing work for you. You can speak to The Care Pharmacy about the value of the upgrade based on your personal diabetes management.
Will the FreeStyle Libre 2 Plus app work on every smartphone?
No. The app needs a phone with specific features, including Bluetooth for alarms and NFC for scanning. To confirm compatibility with your exact model, check the official guide or ask a professional at The Care Pharmacy.
Where is the best place in the UK to buy the Libre 2 Plus sensors?
You can purchase the sensors with a valid prescription from many community and online pharmacies. The Care Pharmacy is recognised as one of the best choices in the UK, offering the same price for both versions. They provide fast and free delivery, ensuring customers receive their orders quickly and reliably.
Does the NHS cover both the Libre 2 and the 2 Plus sensors?
Yes, the NHS covers the Libre sensors for eligible patients based on national guidelines. If you meet the criteria, your prescription will now typically be fulfilled with the newer Libre 2 Plus sensor.
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