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The FreeStyle Libre is a tool where you place a small sensor on your arm to check your blood sugar in real time through the scanner. See the app that measures glucose in diabetics on your cell phone

A new system was developed by Abbott and improved with the development of a cell phone application.

This application aims to indirectly detect blood sugar.

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There is a new method for measuring blood sugar levels without having to take a single drop.

How it works?

The tool works as follows, the user places their finger on the cell phone's flash, and the app will check their pulse and heart rate.

The application aims to capture different glucose levels directly from the waves, establishing a relationship between the two indicators.

The interesting thing about the FreeStyle Libre tool is that you can see changes in blood glucose
in a graph, thus being able to improve diabetes control, according to Couri

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During a survey, measurement results from more than 54,000 people who reported having diabetes were compared.

Therefore, it is possible to detect the different shapes of the pulse wave between people with and without this disease.

Complete glucose information in the app

The FreeStyle Libre is indicated for measuring glucose levels in the interstitial fluid in diabetic patients, and this includes pregnant women.

This allows diabetics to understand the value of blood sugar. In a practical way and without feeling pain, you just need to place your finger on the cell phone camera.

  • Real-time blood glucose information
  • If speech text is enabled, glucose readings and trend arrows will be read aloud during.
  • If the trend arrow is 9, it means it is increasing, stable or decreasing.
  • It is possible to store data for up to 90 days.
  • You can add information about nutrition, insulin use, exercise, etc.
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How to use?

  1. First you will install FreeStyle LibreLink.
  2. You will then create a new account to be used on the app.
  3. “Scan” your sensor to scan it.