Freestyle Libre 3 Sensor : Continuous glucose monitoring system

Freestyle Libre 3 is a revolutionary new glucose monitoring system made by Abbott. It is a popular choice for people with diabetes as it allows them to monitor their glucose levels without having to prick their fingers. This smallest and most discreet sensor is worn on the back of the upper arm, continuously monitors and measures the glucose levels in the interstitial fluid and transmits the data every minute to the app in your smartphone for easy tracking. It is also a good option for people who are at risk of developing diabetes, such as those with prediabetes. The Libre 3 sensor is water-resistant and lasts up to 14 days supporting an active lifestyle, undoubtedly the best device for anyone above 4 years.
Freestyle Libre 3 Sensor : Continuous glucose monitoring system
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Brand Medicine Strength Size Price
- Freestyle Libre 3 Sensor 60.00

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Freestyle Libre 3 buy online for Just £60 in the UK

You can buy Freestyle Libre 3 online with no consultation and no prescription required! Enjoy fast delivery straight to your door!


Features of Freestyle Libre 3 Sensor


Data Storage Capacity : The sensor will last up to 14 days, providing continuous monitoring without the need for frequent replacements.


Accuracy: It is the most reliable CGM systems available in the market with Mean Absolute Relative Difference (MARD) of 9.2% for adults


Sleek Design: The sensor is the smallest and most discreet making it comfortable and easy to wear on the back of the upper arm.


Smartphone Connectivity: The wireless sensor streams the glucose readings directly to the smartphone app every minute, eliminating the need for a separate reader.


Water- Proof : The sensor is water-resistant and it can be even used while showering, swimming, or exercising.


Optional Alarms: Libre 3 offers optional alarms to alert users about the glucose levels, enhancing safety and convenience .

What is the Freestyle Libre 3 system and how does it work?

Freestyle Libre 3 is a continuous glucose monitoring (CGM) system, that uses Bluetooth technology to feed glucose level data to your compatible smartphone or reader without needing to open an app or turn on your monitor. If your blood glucose levels dip beyond the recommended range, you will be sent an alert informing you as such, helping you take complete control of your glucose intake.

How long does the Freestyle Libre 3 sensor last?

Freestyle Libre 3 sensor is designed to be worn for up to 14 days. After that, you will need to replace it with a new sensor.

Do I need to finger prick with Freestyle Libre 3?

You do not need to finger-prick with the Freestyle Libre 3 sensor. 

Can I use my smartphone with Freestyle Libre 3?

Yes, you can use your smartphone with the Freestyle Libre 3. The device is compatible with the dedicated Freestyle Libre 3 app, allowing you to effortlessly scan your sensor and access your glucose readings, trends, and historical data.

Is Freestyle Libre 3 right for me?

Freestyle Libre 3 is a good option for people with diabetes who want a convenient way to monitor their glucose levels and track trends. It can also be beneficial for those at risk of developing diabetes, such as people with prediabetes. However, it's always best to consult your doctor to see if Freestyle Libre 3 is suitable for your specific needs.

Where can I learn more about Freestyle Libre 3?

You can find more information about the Freestyle Libre 3 system on the official Abbott website or consult with your doctor or diabetes educator.

Freestyle Libre 2 vs Freestyle Libre 3

Freestyle Libre 3 is smaller and packed with more features than Freestyle Libre 2 making it the obvious choice for anyone looking to manage their diabetes more effectively.


See the difference between Abbott`s sensors below:


People also ask

How accurate is the Freestyle Libre 3 sensor?

While it's very accurate, finger pricks with a blood glucose meter are still needed during times of rapidly changing glucose levels which can affect the Freestyle Libre 3’s otherwise precise readings.

Can children use Freestyle Libre 3?

Yes, it's approved for people with diabetes aged 4 and above, but children under 18 need adult supervision.

Does Freestyle Libre 3 require a separate reader?

No, unlike previous versions, readings transmit automatically to a compatible smartphone app.

Does Freestyle Libre 3 offer alerts?

Yes, it can provide real-time alerts for high and low blood sugar levels.

Are there any differences in how the sensors are applied and which Freestyle Libre sensor is more comfortable to wear?

Both sensors utilize a small, filamentary sensor inserted just beneath the skin on the back of your upper arm. The application process for both is generally similar. However, some users report finding the Libre 3 sensor slightly thinner and more flexible than the Libre 2, potentially leading to a more comfortable wearing experience.

Can I wear either sensor while playing sports or exercising?

Both sensors are water-resistant and can be worn during exercise. However, there are some key differences. The Freestyle Libre 3's smaller size might offer a slight advantage in terms of comfort and reduced risk of snagging during high-impact activities. Additionally, the Libre 3 app can potentially provide more detailed insights into glucose fluctuations during exercise compared to the historical data offered by the Libre 2 reader.

Can I share my sensor data with someone else, like a family member or healthcare provider?

Both the Freestyle Libre 2 and Freestyle Libre 3 sensors allow you to share your readings. This can help to inform both your family members and healthcare providers in real time of your readings and help to take care of you when your sugars get too low. 


How accurate are the sensors during times of rapid glucose changes, like after a sugary meal?

Both sensors are highly accurate, but there can be a slight lag in displaying real-time changes. The Libre 3, with its continuous data transmission, might offer a faster update compared to the Libre 2's scanning requirement. However, it's important to remember that neither sensor replaces the need for finger-prick blood glucose tests for confirmation during periods of rapid glucose fluctuations.

What are the benefits of Continuous Glucose Monitoring (CGM) with the Freestyle Libre 3 sensor?

Continuous glucose monitoring (CGM) with the Freestyle Libre 3 sensor offers significant advantages for individuals managing diabetes. These include:


1. Increased Awareness of Blood Sugar:

With the Freestyle Libre 3 sensor removing the finger-pricking method of glucose readings, it uses interstitial fluid to observe constant and accurate glucose fluctuations at any time of the day. The accuracy of these readings will aim to improve glucose control through consistent monitoring.

2. Enhanced Glycemic Management:

Making conscious decisions regarding your diet and activity levels can be difficult to do without accurate information. With CGM technology, the Freestyle Libre 3 sensor can help you to better understand how to cultivate a better lifestyle and develop next steps specific to you and your glucose levels.

3. Reduced Hypoglycemia and Hyperglycemia Events:

 Freestyle Libre 3 provides personalized alerts for both high and low blood sugar levels. These real-time notifications allow for proactive responses to prevent hypoglycemia (low blood sugar) or hyperglycemia (high blood sugar).

4 Simplified Diabetes Management:

 Data collected by the sensor and app can be leveraged during consultations with your healthcare professional. By analyzing trends and patterns, they can tailor your diabetes management plan and adjust medication dosages as needed.

5. Enhanced Confidence and Reduced Anxiety:

Continuous monitoring can alleviate some of the anxiety associated with diabetes management. The sensor's ability to readily track blood sugar levels can empower you with a sense of control and security over your health.

Unique Benefits of the Freestyle Libre 3 Sensor:

Comfort and Convenience: The Libre 3 sensor boasts a compact and discreet design compared to traditional CGMs. It eliminates the need for finger prick calibration, resulting in a more comfortable wearing experience.

Real-Time Notifications & Smartphone Connectivity: The Libre 3 app eliminates the need for a separate reader by offering real-time glucose readings and alerts directly on your smartphone. This allows for immediate action and easier data management.

Freestyle Libre 3: A Reliable and User-Friendly CGM Option

The Freestyle Libre 3 sensor equips individuals with diabetes with a reliable and user-friendly CGM solution. By providing continuous glucose monitoring and informative data, the Libre 3 empowers you to become more proactive in managing your diabetes and achieve optimal health outcomes.


Where can I buy Freestyle Libre 3 online?  

The Freestyle Libre 3 sensor is in stock and available now! You can buy Freestyle Libre 3 online on Pharmacy Planet starting from £60. There is no consultation and no prescription required with fast delivery straight to your door.