Libre 3 Plus by FreeStyle – CGM System Components (Reader, Sensor & Kit Options)

Key Benefits

• Real-time continuous glucose monitoring (CGM)

• World’s smallest and thinnest 15-day sensor

• No routine finger pricks required

• Sends glucose readings directly to your smartphone

• Optional alarms for high and low glucose levels

• Suitable for children 2+ years

• Water-resistant and comfortable for daily wear

• Works with FreeStyle Libre 3 App or Reader

What It Does

The FreeStyle Libre 3 Plus system is a continuous glucose monitoring (CGM) solution designed to make diabetes management easier and more accurate. The sensor automatically streams glucose readings every minute to your smartphone or reader — with no scanning required. Its ultra-small size, painless application, and reliable connectivity make it one of the most advanced CGM systems available.

Description

The FreeStyle Libre 3 Plus sensor is Abbott’s newest 15-day wearable sensor, offering real-time glucose data, trend insights, and optional high/low alarms. Applied to the back of the upper arm, the sensor sends continuous updates to your smartphone through the FreeStyle Libre 3 app.

This system includes:

• FreeStyle Libre 3 Plus Sensor (up to 15 days)

• FreeStyle Libre 3 App (or optional Reader)

• Kit components may vary depending on selected option

The Libre 3 Plus sensor is designed for individuals 2 years and older and is approved for use in Automated Insulin Delivery (AID) systems — a key upgrade from previous generations.

Key Features & Functionality

• Small & Discreet: The world’s smallest* CGM sensor

• Real-Time Updates: Sends glucose data every minute

• No Fingersticks: Eliminates routine testing

• 15-Day Wear: Longer wear time than previous versions

• Water-Resistant: Suitable for showering and sports

• Accurate: Proven strong performance with reliable connectivity

• Compatibility: Works with FreeStyle Libre 3 app & reader

• Trend Detection: Helps identify glucose patterns

How to Use

1. Apply the sensor to the back of the upper arm (painless application).

2. Wait for the 60-minute warm-up period.

3. View your real-time glucose readings through the FreeStyle Libre 3 app or reader.

4. Replace the sensor every 15 days.

Important Compatibility Notes

• The FreeStyle Libre 3 app must be used with a compatible smartphone.

• Device compatibility MUST be checked prior to use.

• Optional alarms require phone settings to be enabled and remain within Bluetooth range.

Who Is It For?

• Individuals with diabetes requiring continuous glucose monitoring

• Children 2+ and adults

• Users needing AID (Automated Insulin Delivery) compatibility

• Anyone wanting a smaller, more convenient CGM sensor

Differences Between Libre 3 Plus vs Libre 2 / Libre 3

Libre 3 Plus:

• 15-day wear

• Approved for AID systems

• Suitable for ages 2+

• Newest platform

Libre 3:

• 14-day wear

• Ages 4+

• Not AID compatible