With continuous glucose monitoring transforming diabetes management, Abbott is leading this charge with its Freestyle Libre systems. We will outline the Libre 3 Vs Libre 2 regarding their sensors, readers, and what you can find in each starter kit. Such a guide can help you understand which one is best for you.

Libre 3 vs Libre 2: Key Differences

Freestyle Libre 2 Sensors:

Design & Application: The Freestyle Libre 2 sensor are designed for 14 days and are roughly the size of a 50-cent piece. They are applied to the upper arm and, as such, are relatively easy to use.
Technology: These sensors make use of filament-based technology to measure glucose levels. Besides, it transmits data to the Libre 2 reader or a compatible smartphone app.

Freestyle Libre 3 Sensors:

Design & Application: The Freestyle Libre 3 sensor are much smaller and thinner as compared to the Libre 2 sensors. Hence, they are more discreet and more comfortable.
Technology: Such sensors provide readings of glucose levels in real-time, once every minute. Hence, they give more frequent updates than the Libre 2 Sensors.

Freestyle Libre 2 Readers:

It scans the sensors to provide glucose readings, trending, and also alerting to events of hypoglycemia and hyperglycemia.
As it is user-friendly, tracking of historic data and trends over time can easily be done.

Freestyle Libre 3 Readers:

The Freestyle Libre 3 reader or the smartphone app receives the continual glucose data from the sensor, thus eliminating the need for scanning at periodic intervals.
Features: This product has minute-by-minute, real-time glucose monitoring. As such, it offers more frequent updates and insight into glucose trends.

Freestyle Libre 2 Starter Kit:

Components: This Freestyle Libre 2 Starter kit includes a reader and two sensors, so this is ideal for new users or those who have decided to switch systems. It thus offers users an easy way to get started with a CGM.
Benefits: It includes all the basic components that one needs for continuous glucose monitoring.

Freestyle Libre 3 Starter Kit:

Components: The Freestyle Libre 3 Starter kit mainly consists of one reader or access to the app and two sensors. Designed for those interested in experiencing the latest features.
Benefits: Upgraded experience with real-time data and a more compact design of the sensor.

Why Choose Freestyle Libre 3?

Freestyle Libre 3 has the following benefits over Libre 2, which include:
Real-Time Monitoring: With continuous readings every minute, it thus gives granular and current information.
Compact Design: The thin sensors are more comfortable and less noticeable.
Smartphone Integration: The system is paired with smartphones for easy access to glucose data.

Conclusion

While both devices from Freestyle Libre work fine for glucose monitoring, with advanced technology, design, and real-time updates, Freestyle Libre 3 makes it an even more compelling device. For those who are new to CGM, Freestyle Libre 2 still represents a valid and efficient solution. If you want to use all the new features, go for the Freestyle Libre 3 Starter Kit. That is why, when a person requires a reliable solution, the Freestyle Libre 2 Starter Kit offers good performance. For better choices, check Freestyle Libre 3 Plus and Freestyle Libre 2 Plus, along with their readers and sensors respectively, to get the best help in managing your diabetes.