The FreeStyle Libre 3 Sensor is a cutting-edge continuous glucose monitoring system designed for people with diabetes. This small, discreet sensor provides real-time glucose readings without the need for fingerstick tests, offering users unprecedented freedom and control in managing their condition.

Key features

Smallest and thinnest sensor on the market, about the size of two stacked pennies
Continuous glucose readings sent automatically to a smartphone every minute
14-day wear time with factory calibration, eliminating the need for fingersticks
Optional real-time alarms for high and low glucose levels
Water-resistant design suitable for swimming and bathing
Environmentally friendly with reduced plastic and packaging materials

What are the benefits of using FreeStyle Libre 3?

FreeStyle Libre 3 offers users the ability to track glucose trends in real-time, helping to prevent hypo- and hyperglycaemic events. It also reduces the pain and inconvenience associated with traditional fingerstick testing, potentially improving quality of life for people with diabetes.

How does FreeStyle Libre 3 work?

The FreeStyle Libre 3 uses a tiny filament inserted just under the skin to measure glucose levels in interstitial fluid. These readings are then transmitted wirelessly to a smartphone app, providing users with up-to-the-minute glucose data and trends.

Is FreeStyle Libre 3 compatible with insulin pumps?

Yes, FreeStyle Libre 3 can be integrated with certain automated insulin delivery systems. This compatibility allows for more precise insulin dosing based on real-time glucose data, potentially improving overall diabetes management.

How accurate is FreeStyle Libre 3 compared to traditional blood glucose meters?

FreeStyle Libre 3 boasts impressive accuracy, with studies showing it to be the most accurate 14-day CGM system available. Its readings are comparable to traditional blood glucose meters, with the added benefit of continuous monitoring.

Can children use FreeStyle Libre 3?

Indeed, FreeStyle Libre 3 is approved for use in individuals aged 4 and older with diabetes. Its small size and ease of use make it particularly suitable for children and teenagers managing their condition.

How does FreeStyle Libre 3 differ from previous versions?

FreeStyle Libre 3 improves upon its predecessors with a smaller sensor size, automatic minute-by-minute readings sent directly to a smartphone, and enhanced accuracy. It also offers a more environmentally friendly design with reduced plastic usage.