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Know the benefits of flash glucose monitoring vs. blood sugar monitoring.

The FreeStyle Libre and FreeStyle Libre 2 flash glucose monitoring systems allow you to conveniently check your glucose with a painless,1 1-second scan of your sensor using your phone. Read on to learn more about how they work!

How does flash glucose monitoring work?

Blood glucose meters take glucose (sugar) readings from capillaries (blood vessels) with a finger prick. Flash glucose monitoring systems are different. Scanning the FreeStyle Libre or FreeStyle Libre 2 sensor measures glucose levels from the interstitial fluid − a thin layer of fluid that surrounds the cells of the tissues in your skin. Glucose is also found in interstitial fluid because it moves there from blood vessels.

When applied, the needle on the FreeStyle Libre and FreeStyle Libre 2 sensors extends just past the skin into interstitial fluid where it can measure your glucose levels.
 

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For illustrative purposes only. Image not drawn to scale.

 

 

 

Blood sugar (glucose) vs. interstitial sugar: what’s the difference?

FSL2 Scanning with Meaning Part 2

More insights. Better control.2-4

Flash glucose monitoring allows you to conveniently check your glucose with a painless,1 1-second scan of your sensor using your phone.

You get more glucose insights from each scan and better control2-4 of your diabetes management. 

  • Painless,1 1-second scan

    The sensor is discreet, easy to use and worn on the back of the upper arm for up to 14 days,5 so you can conveniently check your glucose anytime,* anywhere.†

    • Better insights

    The sensor automatically measures and continuously stores glucose readings day and night for a complete glucose picture‡

  • More control 

    The scans and reports show you how food, activity and medication affect your glucose levels in real time, so you can make more informed decisions.

  • Remote monitoring

    Your glucose data can easily be shared virtually to stay connected with your healthcare provider§ or caregiver.**

The FreeStyle Libre 2 system

The FreeStyle LibreLink app is only compatible with certain mobile devices and operating systems. Please check the Compatibility Guide (PDF 69 kB) for more information about device compatibility before using the app.

The FreeStyle Libre 2 app is only compatible with certain mobile devices and operating systems. Please check the Compatibility Guide (PDF 69 kB) for more information about device compatibility before using the app.

 

* 60-minute warm-up required when applying the sensor.

† Sensor is water-resistant in up to 1 metre (3 feet) of water. Do not immerse longer than 30 minutes. Not to be used above 10,000 feet.

‡ To get a complete glycemic picture over the last 3 months, the sensor must be replaced every 14 days and the sensor must be scanned at least once every 8 hours.

§ The LibreView website is only compatible with certain operating systems and browsers. Please check www.libreview.com for additional information.

¶ The LibreLinkUp app is only compatible with certain mobile devices and operating systems. Please check www.librelinkup.com for more information about device compatibility before using the app. Use of LibreLinkUp and FreeStyle Libre 2 requires registration with LibreView. The LibreLinkUp mobile app is not intended to be a primary glucose monitor: home users must consult their primary device(s) and consult a healthcare professional before making any medical interpretation and therapy adjustments from the information provided by the app.  

** The LibreLinkUp app is only compatible with certain mobile devices and operating systems. Please check www.librelinkup.com for more information about device compatibility before using the app. Use of LibreLinkUp and FreeStyle LibreLink requires registration with LibreView. The LibreLinkUp mobile app is not intended to be a primary glucose monitor: home users must consult their primary device(s) and consult a healthcare professional before making any medical interpretation and therapy adjustments from the information provided by the app.

 

References:

  1. Haak T, et al. Flash glucose-sensing technology as a replacement for blood glucose monitoring for the management of insulin-treated type 2 diabetes: a multicenter, open-label randomized controlled trial. Diabetes Ther 2017;8(1):55-73.
  2. Dunn TC, et al. Real-world flash glucose monitoring patterns and associations between self-monitoring frequency and glycaemic measures: A European analysis of over 60 million glucose tests. Diabetes Res Clin Pract 2018;137:37-46.
  3. Jangam S, et al. Sustained improvement in glycaemic control following flash glucose monitoring: a worldwide observational analysis. Poster presented at: the 11th International Conference on Advanced Technologies & Treatments for Diabetes: February 17, 2018: Vienna, Austria.
  4. Bolinder J, et al. Comparison of flash glucose monitoring usage patterns and glycaemic outcomes in the real-world with those observed in a randomized controlled trial. Poster presented at: the 11th International Conference on Advanced Technologies & Treatments for Diabetes: February 16, 2018: Vienna, Austria.
  5. Data on file, Abbott Diabetes Care Inc.

The FreeStyle Libre 2 flash glucose monitoring system is indicated for measuring interstitial fluid glucose levels in people aged 4 years and older with diabetes mellitus. Always read and follow the label/insert.

The FreeStyle Libre flash glucose monitoring system is indicated for measuring interstitial fluid glucose levels in adults aged 18 years and older with diabetes mellitus. Always read and follow the label/insert.

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