Introduction

Continuous Glucose Monitoring (CGM) devices are durable medical devices used by diabetic patients to monitor their glucose levels. These devices help patients in managing their diabetes efficiently. Abbott is a reputable company with significant popularity in the medical and healthcare industry. Abbott’s new products, Freestyle Libre 2 and Freestyle Libre 3, are highly beneficial for diabetic patients. These innovative CGM systems provide real-time data on your blood glucose level, helping you treat your condition promptly. Both these devices come with their distinctive features. Many people are curious about the difference between Freestyle Libre 2 and 3.

This article will describe the vast difference between Freestyle Libre CGM devices of Abbott. We will compare their accuracy, essential features, price, and convenience. We have also discussed the best platform to buy these modern and advantageous devices.

Features Comparison

The Freestyle Libre 2 and Freestyle Libre 3 are both Continuous Glucose Monitoring (CGM) systems that come with remarkable features. They are designed to help individuals with diabetes monitor their glucose levels. Let us compare the features of the two to find the better one for diabetic patients:

• Sensor Wear Time: The Freestyle Libre 2 CGM system’s sensor is designed to last up to 14 days, while the Freestyle Libre 3 CGM system’s sensor can last up to 14 days.
• Alarms: Both CGM systems have alarms to alert users when glucose levels are too high or too low. However, the Freestyle Libre 2 CGM system has customizable alarms, whereas the Freestyle Libre 3 CGM system has preset alarms.
• Connectivity: The Freestyle Libre 2 CGM system can connect to a smartphone app called Libre Link, which allows users to monitor their glucose levels in real time. The Freestyle Libre 3 CGM system also has this feature but additionally offers real-time glucose monitoring through compatible smartwatches.

Regarding the better option, both these devices benefit the patients. However, Freestyle Libre 3 CGM system seems to be a better option due to its greater accuracy and longer sensor wear time. Real-time glucose monitoring through compatible smartwatches is also better than Freestyle Libre 3. However, the decision ultimately depends on individual preferences and needs, and it is best to consult a healthcare provider to determine which CGM system is most appropriate.

Which One is More Convenient?

The Freestyle Libre 3 sensor offers several new convenient features that are not present in the Freestyle Libre 2 sensor. For instance, the Freestyle Libre 3 sensor is smaller and thinner, which makes it less invasive and more comfortable to wear. One of the most significant convenience features of the Freestyle Libre 3 CGM system is the ability to scan the sensor with a smartphone app. This allows individuals to monitor their blood glucose levels without requiring a separate receiver, thus eliminating the need for additional devices.

Additionally, the Freestyle Libre 3 sensor has an extended wear time of up to 14 days, reducing the frequency of sensor replacements.

Accuracy Comparison

Several variables may influence the precision of continuous glucose monitoring (CGM) systems. They include poor sensor placement, calibration, and medication interference. Ensuring precise glucose readings requires the proper placement of the sensor and consistent calibration. Incorrect sensor placement may lead to inaccurate glucose readings, such as falsely elevated or lowered values. Therefore, individuals must consult their healthcare provider regarding any medications they are taking to guarantee accurate CGM measurements.

We see a marked difference between the accuracy of freestyle libre 2 and Libre 3. The Freestyle Libre 2 CGM system has a Mean Absolute Difference (MAD) of 9.29 mg/dL, while the Freestyle Libre 3 CGM system has a MAD of 8.4 mg/dL. Since a lower MAD value indicates greater accuracy, we can conclude that the Freestyle Libre 3 CGM system is more accurate than the Freestyle Libre 2 CGM system. Therefore, individuals who use the Freestyle Libre 3 CGM system may benefit from more precise glucose readings than those who use the Freestyle Libre 2 CGM system.

Price and Recommendation

It is essential to note the cost of the Freestyle Libre 2 and 3 CGM systems before buying them. It is because their price may vary depending on the supplier. Generally, the Freestyle Libre 3 is more expensive than its predecessor, and the price of sensors and readers may fluctuate.

It is crucial to consider individual needs and preferences when considering whether to upgrade from the Freestyle Libre 2 to the Freestyle Libre 3. If an individual desires a CGM system with longer sensor life, the Freestyle Libre 3 may be preferred. However, the Freestyle Libre 2 may be a more suitable option for those prioritizing cost-effectiveness.

How to Buy Freestyle Libre 2 and Libre 3 Online

Freestyle Libre 2 and 3 are both devices manufactured by Abbott. These devices are easily available at various pharmacies and diabetic shops. However, buying them online is one of the easiest methods to get such diabetic equipment delivered to your doorstep. If you want to know the most reliable platform for the purchase of these devices, Deliver My Meds is a profound name in this regard. We provide you with Freestyle Libre 2 and Freestyle Libre 3 at cost-efficient prices without worrying you about the delivery charges. We also ensure the originality of the products we are supplying.

Conclusion

The Freestyle Libre 2 and Freestyle Libre 3 are both Continuous Glucose Monitoring (CGM) systems designed to help individuals with diabetes monitor their glucose levels. While both devices have their distinctive features, the Freestyle Libre 3 CGM system is more accurate and offers more convenient features than the Freestyle Libre 2 CGM system. However, the decision ultimately depends on individual preferences and needs, and it is best to consult a healthcare provider to determine which CGM system is most appropriate. It is also essential to consider the cost before making a purchase.