What is the Freestyle Sensor for? Complete Guide

Having diabetes doesn't have to mean a limited life. Today, there are solutions that make glucose monitoring much simpler, faster, and more convenient. One of the most popular is the FreeStyle Libre sensor. If you want to know what the FreeStyle sensor is and what it does, you've come to the right place.

In this comprehensive guide, we explain in a clear and user-friendly way everything you need to know about this device, how to use it, who it's intended for, and what advantages it offers.

What is the FreeStyle sensor?

The FreeStyle Libre sensor is a continuous glucose monitoring (CGM) device. It sits on the back of the upper arm and measures glucose levels in the interstitial fluid, without the need for constant pricking. It's small, discreet, waterproof, and lasts up to 14 days.

It's also compatible with mobile apps such as FreeStyle LibreLink (for the user), LibreLinkUp (for caregivers), and LibreView (for healthcare professionals), which allow for quick and easy monitoring and analysis of glucose data anytime, anywhere.

This system was designed by Abbott Laboratories to facilitate the management of type 1 and type 2 diabetes. New versions are now available, such as FreeStyle Libre 2 and FreeStyle Libre 2 Plus, each with improved features.

What is this sensor used for?

This type of technology significantly improves the quality of life of those living with diabetes, as it allows for constant, accurate, and uninterrupted monitoring. Its main function is to measure glucose levels in real time and send them directly to your phone via the FreeStyle LibreLink app.

Thanks to its smart alarms, it alerts you when glucose levels are too high, too low, or if the signal is lost. This allows you to maintain continuous monitoring without having to scan or prick yourself multiple times a day.

Additionally, the sensor detects glucose patterns and facilitates better decision-making. This allows you to act quickly and avoid dangerous hypoglycemia or hyperglycemia, especially for those who need to adjust insulin doses or plan meals and exercise.

Who is the FreeStyle Libre sensor for?

The FreeStyle sensor is indicated for:

• People with type 1 and type 2 diabetes.

• Adults, young people and children from 2 years old.

• Users who want better control of their glucose without pricking themselves several times a day.

• Active people who need to measure their glucose during exercise or water activities.

• Caregivers or parents who want to be informed at all times about their children's glucose levels (with the LibreLinkUp app).

• Patients with unnoticed hypoglycemia or fear of sudden drops in blood sugar.

How to use the FreeStyle sensor correctly

Using the FreeStyle sensor correctly is much simpler than it seems:

1. It is applied to the back of the arm using an automatic applicator. It is painless and quick.

2. It can be activated with a reader or the FreeStyle LibreLink app. It then begins recording data.

3. With the FreeStyle Libre 2 or 2 Plus sensor, readings are automatically sent to your phone.

4. After 14 or 15 days, it is necessary to replace the sensor with a new one.

5. Protect your FreeStyle sensor with Glucody's hypoallergenic, decorative, and waterproof patches . They help keep it in place even during exercise or showering.

Tips for optimal use

To get the most out of your FreeStyle glucose sensor and make the most of it, we recommend following these tips:

• Avoid placing the sensor on areas with scars or irritated skin.

• Do not use creams or lotions before applying it.

• Wait at least 1 hour after putting it on before doing water activities.

• Use an additional patch if you do intense sports or sweat a lot.

Advantages of using the FreeStyle sensor

The FreeStyle Libre has revolutionized diabetes management by offering a simpler, less invasive way to monitor glucose levels. However, while this is its greatest advantage, it's not the only one:

• Continuous monitoring without constant punctures.

• Greater accuracy than traditional test strips.

• Customizable alarms for real-time notifications.

• Detailed glucose history in the app.

• Sharing data with family members and healthcare professionals.

• Greater freedom to play sports, swim, or travel without worries.

• Compatible with apps like LibreView for detailed medical analysis.

• Facilitates glycemic control and reduces long-term complications.

Sensor Features

Below is a comparison chart with the most notable features of the three versions of the FreeStyle sensor: Libre, Libre 2, and Libre 2 Plus:

Take care of your sensor with Glucody

Keep in mind that knowing what the FreeStyle sensor is for isn't enough; it's equally, if not more, important to take care of it, keep it secure, and securely attached. At Glucody, we offer specialized products that are perfectly suited to this sensor:

• Protective and decorative patches.

• Support bracelets for children and adults.

• Silicone covers for the reader.

• Hypoallergenic, sweat- and water-resistant accessories.

Don't let diabetes hold you back. Discover the freedom of living with confidence and peace of mind. Buy a protector for your Freestyle sensor and stop worrying about the safety of your glucose sensor.