The FreeStyle Libre 2 sensor is worn on the back of your upper arm and continuously measures glucose levels in the interstitial fluid (the fluid between your cells). The data is sent to the FreeStyle Libre reader or the LibreLink app on your smartphone. You simply scan the sensor to get real-time glucose readings, trends, and data from the last 8 hours.

Applying the sensor is easy and can be done using a simple applicator. Place the applicator on the back of your upper arm, and with a single push, the sensor is inserted and attached to your skin. The sensor will stay in place for up to 14 days.

No, the FreeStyle Libre 2 does not require calibration with fingerstick tests. The system provides accurate readings without the need for additional blood glucose checks.

Each sensor lasts for 14 days. After that, you'll need to replace it with a new one to continue monitoring your glucose levels.

Yes, the sensor is water-resistant, so you can shower, swim, and participate in other activities without having to remove it. However, avoid submerging it in water for long periods or in high-pressure situations, such as diving.

To get your glucose readings, simply scan the sensor using the FreeStyle Libre reader or the LibreLink app on your smartphone. The scan provides your current glucose level, a trend arrow showing whether your glucose is going up, down, or staying stable, and a graph of your glucose levels over the past 8 hours.

The FreeStyle Libre 2 features real-time alarms that alert you if your glucose levels are too high or low. These alarms help you take quick action to prevent hypoglycemia (low blood sugar) or hyperglycemia (high blood sugar). You can personalise these alarms to match your target glucose range.

After scanning the sensor, you’ll see your current glucose reading and a trend arrow indicating whether your levels are rising, falling, or stable. You'll also have access to a graph showing how your glucose has changed over the last 8 hours, as well as a full history of your glucose data for up to 90 days.

No formal training is required to use the FreeStyle Libre 2, but it’s helpful to familiarise yourself with the user guide. Your healthcare provider can also provide guidance on how to use the system, including how to apply the sensor and interpret your glucose data.

Yes, the FreeStyle Libre 2 allows you to share your glucose data with your healthcare provider. You can either download reports or share real-time data directly via the LibreLink app, making it easier for your doctor to track your progress and adjust your treatment plan as needed.

If you experience problems, such as skin irritation, discomfort, or inaccurate readings, reach out to your healthcare provider or the customer support team for help. You may need a replacement sensor or assistance with troubleshooting.

Yes, the FreeStyle Libre 2 is suitable for both Type 1 and Type 2 diabetes patients. It can help you monitor your glucose levels more easily and assist in managing your diabetes, but it’s important to continue working with your healthcare provider to ensure the system fits your treatment plan.

Yes, the real-time alarms in the FreeStyle Libre 2 can notify you when your glucose levels approach dangerously low levels, helping you take action before hypoglycemia becomes a concern.