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Freestyle Libre 2 Plus vs. Vively CGM program: a comprehensive comparison

Freestyle Libre 2 Plus vs. Vively CGM program: a comprehensive comparison
Glucose management

Freestyle Libre 2 Plus vs. Vively CGM program: a comprehensive comparison

January 19, 2026

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FreeStyle Libre 2 Plus vs Vively CGM Program

FreeStyle Libre 2 Plus and the Vively CGM Program are the two most common ways that people access continuous glucose monitoring (CGM) in Australia — but they are designed for different purposes.

FreeStyle Libre 2 Plus is a medical CGM system commonly used in diabetes care, particularly for people who require insulin. The Vively CGM Program is designed for non-diabetics who want to better understand how everyday factors like food, sleep, exercise, and stress affect their glucose levels.

While both options involve wearing a sensor that measures glucose in interstitial fluid, the experience, level of guidance, and intended outcomes are quite different. This guide explains what each option is designed to do, how they work in practice, and which one is more appropriate depending on your goals.

Key takeaways:

  • FreeStyle Libre 2 Plus is a medical CGM for insulin-requiring diabetes.
  • Vively CGM Program is built for non-diabetics focused on metabolic health and lifestyle insight.
  • Libre provides glucose values and trends for clinical use.
  • Vively focuses on explaining what drives glucose patterns in daily life.
  • Vively combines CGM data with app-based interpretation, optional blood testing, and access to health professionals.
  • Libre 2 Plus starts from $105-150 per sensor, and Vively starts from $125 per sensor
  • The best option depends on whether you need medical glucose monitoring or practical insight you can act on.

What is FreeStyle Libre 2 Plus designed for?

FreeStyle Libre 2 Plus is developed by Abbott and approved in Australia for measuring glucose levels in people with insulin-requiring diabetes.

Its primary purpose is to:

  • Monitor glucose levels reliably
  • Support insulin and treatment decisions
  • Be used as part of a clinician-led diabetes care plan

How FreeStyle Libre 2 Plus works

A small sensor worn on the back of the upper arm measures glucose in interstitial fluid. The system automatically records glucose readings and stores them in a rolling log. Users can view current glucose levels and trends through a compatible reader or mobile app.

Where FreeStyle Libre 2 Plus works well

  • Widely used and clinically established
  • Designed for medical glucose management
  • Suitable for people who already know how they will use glucose data in treatment decisions

What FreeStyle Libre 2 Plus is not designed to do

FreeStyle Libre 2 Plus is not designed to explain lifestyle drivers of glucose for non-diabetic users.

It does not:

  • Connect glucose changes to meals, sleep, stress, or exercise
  • Prioritise which lifestyle factors matter most
  • Provide guidance on how to adjust habits based on patterns

For people using CGM to explore energy dips, cravings, weight resistance, menopause symptoms, or general metabolic health, the experience can feel like glucose data without context.

What is the Vively CGM Program designed for?

The Vively CGM Program is designed for people without diabetes who want to better understand how their daily choices affect glucose and overall metabolic health.

Rather than focusing on constant monitoring, Vively uses CGM data to help answer questions such as:

  • Why energy fluctuates throughout the day
  • Why certain meals cause spikes while others do not
  • Which habits have the biggest impact on glucose stability

The goal is to provide clarity on cause and effect, so users can make more informed decisions without relying on guesswork.

How the Vively app adds context to CGM data

The Vively app exists to reduce misinterpretation.

Rather than showing glucose values in isolation, the app layers glucose data alongside meals, movement, sleep, and stress so patterns emerge across days rather than single moments.

This approach:

  • Reduces over-reaction to individual spikes
  • Highlights repeatable patterns instead of noise
  • Helps users focus on the small number of changes that produce the biggest impact

The app remains useful even when a sensor is not active, reinforcing insights rather than resetting learning every time CGM tracking stops.

Why Vively uses the SIBIONICS GS3 CGM sensor

Vively pairs its program with the SIBIONICS GS3 CGM sensor, chosen for features that support everyday use and pattern recognition in non-diabetic users.

Practical differences that affect the experience

Five-minute data updates
The GS3 sensor syncs glucose data to the Vively app every five minutes via Bluetooth, vs 15-30 minutes for Libre 2 Plus. This allows users to see changes closer to real time and more easily link them to meals, activity, sleep, or stress.

More reliable app connection
Regular Bluetooth syncing helps maintain continuity in the data, making it easier to review trends without missing context.

Smaller sensor profile
The GS3 sensor is significantly smaller and lower profile than FreeStyle Libre 2 Plus, which many users find more comfortable to wear consistently.

Simpler application process
The sensor and applicator come as a single unit, with a straightforward application that reduces friction for first-time users.

These features support insight and usability, rather than being the focus on their own.

Combining CGM with blood testing

Vively also allows CGM insights to be viewed alongside advanced blood test results, creating a more complete picture of metabolic health.

  • Blood tests show baseline internal function and longer-term risk markers.
  • CGM shows how daily choices influence those markers in real life.

Used together, they help answer not just what is happening, but why — and whether changes are actually improving underlying health rather than just short-term glucose patterns.

This combination reduces blind spots that can exist when CGM or blood testing is used alone.

Support when interpretation matters

For users who want additional reassurance or guidance, the Vively app provides access to Australian-accredited health professionals.

This support exists to:

  • Prevent incorrect conclusions from CGM data
  • Help prioritise next steps when patterns are unclear
  • Increase confidence in decisions, not replace medical care

It functions as an interpretation safety net rather than constant coaching.

How the day-to-day experience differs

Although both options provide glucose readings, the way that information is used can feel very different over time.

Using FreeStyle Libre 2 Plus

Libre 2 Plus works best for people who already know what they are monitoring and how they will use the data. It provides glucose values and trends, which are typically interpreted by the user or their healthcare team within a medical context.

Using the Vively CGM Program

With Vively, glucose data is linked to everyday inputs such as meals, movement, sleep, and stress. The app helps users identify patterns and understand what is most likely driving changes in their glucose, rather than leaving interpretation entirely to the user.

The experience is designed to remain useful even after the initial 14-day sensor period, helping users apply insights over time.

Price comparison — how costs differ and what you actually pay for

FreeStyle Libre 2 Plus pricing (medical CGM)

FreeStyle Libre 2 Plus is sold as a medical CGM system. Pricing in Australia varies depending on how you obtain it (private purchase vs clinician prescription), but typical costs are roughly:

  • Libre 2 Plus sensor: ~ $100–$150 per sensor (varies by retailer/clinic)
  • Sensors are usually replaced every 14 days
  • Reader or compatible mobile setup may be included or sold separately
  • Ongoing cost is essentially sensor replacement only

The system is designed for recurrent monitoring in a clinical context, without built-in lifestyle guidance or interpretation tools.

(Note: actual consumer pricing may vary; always consult the supplier or clinician.)

Vively CGM Program pricing (insight-first approach)

Vively bundles the CGM sensor with interpretation and context as part of a structured program.

  • 1 sensor (14-day use): $199 per device
  • 2 sensors: $179 per device
  • 4 sensors: $125 per device

These pricing tiers reflect volume pricing and are structured to support repeated insight cycles, not just one-off measurement.

Unlike Libre, Vively pricing includes:

  • Access to the app with pattern contextualisation
  • In-app interpretation that connects glucose to meals, sleep, stress, movement
  • Optional advanced blood testing (separate test pricing applies)
  • Optional access to accredited health professionals for clarification

Monitoring versus understanding

FreeStyle Libre 2 Plus may be more suitable if:

  • You have insulin-requiring diabetes
  • You need a CGM for medical glucose management
  • You are working within a clinician-led treatment plan

The Vively CGM Program may be more suitable if:

  • You are using CGM for metabolic health or lifestyle insight
  • You want to understand why glucose behaves the way it does
  • You want guidance that helps prioritise which changes matter most

A quick comparison table

Final thoughts

FreeStyle Libre 2 Plus and the Vively CGM Program both provide access to continuous glucose data, but they are designed for different outcomes.

If your goal is medical glucose monitoring as part of diabetes care, FreeStyle Libre 2 Plus is typically the better fit. If your goal is understanding how everyday habits influence glucose and metabolic health, and using that insight to make more informed decisions, the Vively CGM Program is designed for that purpose.

Get irrefutable data about your body and health with Vively. See the impact of your food and habits in real-time, so you can optimise your health. Sign up here.

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Freestyle Libre 2 Plus vs. Vively CGM program: a comprehensive comparison
February 13, 2025

Freestyle Libre 2 Plus vs. Vively CGM program: a comprehensive comparison

FreeStyle Libre 2 Plus vs Vively CGM Program

FreeStyle Libre 2 Plus and the Vively CGM Program are the two most common ways that people access continuous glucose monitoring (CGM) in Australia — but they are designed for different purposes.

FreeStyle Libre 2 Plus is a medical CGM system commonly used in diabetes care, particularly for people who require insulin. The Vively CGM Program is designed for non-diabetics who want to better understand how everyday factors like food, sleep, exercise, and stress affect their glucose levels.

While both options involve wearing a sensor that measures glucose in interstitial fluid, the experience, level of guidance, and intended outcomes are quite different. This guide explains what each option is designed to do, how they work in practice, and which one is more appropriate depending on your goals.

Key takeaways:

  • FreeStyle Libre 2 Plus is a medical CGM for insulin-requiring diabetes.
  • Vively CGM Program is built for non-diabetics focused on metabolic health and lifestyle insight.
  • Libre provides glucose values and trends for clinical use.
  • Vively focuses on explaining what drives glucose patterns in daily life.
  • Vively combines CGM data with app-based interpretation, optional blood testing, and access to health professionals.
  • Libre 2 Plus starts from $105-150 per sensor, and Vively starts from $125 per sensor
  • The best option depends on whether you need medical glucose monitoring or practical insight you can act on.

What is FreeStyle Libre 2 Plus designed for?

FreeStyle Libre 2 Plus is developed by Abbott and approved in Australia for measuring glucose levels in people with insulin-requiring diabetes.

Its primary purpose is to:

  • Monitor glucose levels reliably
  • Support insulin and treatment decisions
  • Be used as part of a clinician-led diabetes care plan

How FreeStyle Libre 2 Plus works

A small sensor worn on the back of the upper arm measures glucose in interstitial fluid. The system automatically records glucose readings and stores them in a rolling log. Users can view current glucose levels and trends through a compatible reader or mobile app.

Where FreeStyle Libre 2 Plus works well

  • Widely used and clinically established
  • Designed for medical glucose management
  • Suitable for people who already know how they will use glucose data in treatment decisions

What FreeStyle Libre 2 Plus is not designed to do

FreeStyle Libre 2 Plus is not designed to explain lifestyle drivers of glucose for non-diabetic users.

It does not:

  • Connect glucose changes to meals, sleep, stress, or exercise
  • Prioritise which lifestyle factors matter most
  • Provide guidance on how to adjust habits based on patterns

For people using CGM to explore energy dips, cravings, weight resistance, menopause symptoms, or general metabolic health, the experience can feel like glucose data without context.

What is the Vively CGM Program designed for?

The Vively CGM Program is designed for people without diabetes who want to better understand how their daily choices affect glucose and overall metabolic health.

Rather than focusing on constant monitoring, Vively uses CGM data to help answer questions such as:

  • Why energy fluctuates throughout the day
  • Why certain meals cause spikes while others do not
  • Which habits have the biggest impact on glucose stability

The goal is to provide clarity on cause and effect, so users can make more informed decisions without relying on guesswork.

How the Vively app adds context to CGM data

The Vively app exists to reduce misinterpretation.

Rather than showing glucose values in isolation, the app layers glucose data alongside meals, movement, sleep, and stress so patterns emerge across days rather than single moments.

This approach:

  • Reduces over-reaction to individual spikes
  • Highlights repeatable patterns instead of noise
  • Helps users focus on the small number of changes that produce the biggest impact

The app remains useful even when a sensor is not active, reinforcing insights rather than resetting learning every time CGM tracking stops.

Why Vively uses the SIBIONICS GS3 CGM sensor

Vively pairs its program with the SIBIONICS GS3 CGM sensor, chosen for features that support everyday use and pattern recognition in non-diabetic users.

Practical differences that affect the experience

Five-minute data updates
The GS3 sensor syncs glucose data to the Vively app every five minutes via Bluetooth, vs 15-30 minutes for Libre 2 Plus. This allows users to see changes closer to real time and more easily link them to meals, activity, sleep, or stress.

More reliable app connection
Regular Bluetooth syncing helps maintain continuity in the data, making it easier to review trends without missing context.

Smaller sensor profile
The GS3 sensor is significantly smaller and lower profile than FreeStyle Libre 2 Plus, which many users find more comfortable to wear consistently.

Simpler application process
The sensor and applicator come as a single unit, with a straightforward application that reduces friction for first-time users.

These features support insight and usability, rather than being the focus on their own.

Combining CGM with blood testing

Vively also allows CGM insights to be viewed alongside advanced blood test results, creating a more complete picture of metabolic health.

  • Blood tests show baseline internal function and longer-term risk markers.
  • CGM shows how daily choices influence those markers in real life.

Used together, they help answer not just what is happening, but why — and whether changes are actually improving underlying health rather than just short-term glucose patterns.

This combination reduces blind spots that can exist when CGM or blood testing is used alone.

Support when interpretation matters

For users who want additional reassurance or guidance, the Vively app provides access to Australian-accredited health professionals.

This support exists to:

  • Prevent incorrect conclusions from CGM data
  • Help prioritise next steps when patterns are unclear
  • Increase confidence in decisions, not replace medical care

It functions as an interpretation safety net rather than constant coaching.

How the day-to-day experience differs

Although both options provide glucose readings, the way that information is used can feel very different over time.

Using FreeStyle Libre 2 Plus

Libre 2 Plus works best for people who already know what they are monitoring and how they will use the data. It provides glucose values and trends, which are typically interpreted by the user or their healthcare team within a medical context.

Using the Vively CGM Program

With Vively, glucose data is linked to everyday inputs such as meals, movement, sleep, and stress. The app helps users identify patterns and understand what is most likely driving changes in their glucose, rather than leaving interpretation entirely to the user.

The experience is designed to remain useful even after the initial 14-day sensor period, helping users apply insights over time.

Price comparison — how costs differ and what you actually pay for

FreeStyle Libre 2 Plus pricing (medical CGM)

FreeStyle Libre 2 Plus is sold as a medical CGM system. Pricing in Australia varies depending on how you obtain it (private purchase vs clinician prescription), but typical costs are roughly:

  • Libre 2 Plus sensor: ~ $100–$150 per sensor (varies by retailer/clinic)
  • Sensors are usually replaced every 14 days
  • Reader or compatible mobile setup may be included or sold separately
  • Ongoing cost is essentially sensor replacement only

The system is designed for recurrent monitoring in a clinical context, without built-in lifestyle guidance or interpretation tools.

(Note: actual consumer pricing may vary; always consult the supplier or clinician.)

Vively CGM Program pricing (insight-first approach)

Vively bundles the CGM sensor with interpretation and context as part of a structured program.

  • 1 sensor (14-day use): $199 per device
  • 2 sensors: $179 per device
  • 4 sensors: $125 per device

These pricing tiers reflect volume pricing and are structured to support repeated insight cycles, not just one-off measurement.

Unlike Libre, Vively pricing includes:

  • Access to the app with pattern contextualisation
  • In-app interpretation that connects glucose to meals, sleep, stress, movement
  • Optional advanced blood testing (separate test pricing applies)
  • Optional access to accredited health professionals for clarification

Monitoring versus understanding

FreeStyle Libre 2 Plus may be more suitable if:

  • You have insulin-requiring diabetes
  • You need a CGM for medical glucose management
  • You are working within a clinician-led treatment plan

The Vively CGM Program may be more suitable if:

  • You are using CGM for metabolic health or lifestyle insight
  • You want to understand why glucose behaves the way it does
  • You want guidance that helps prioritise which changes matter most

A quick comparison table

Final thoughts

FreeStyle Libre 2 Plus and the Vively CGM Program both provide access to continuous glucose data, but they are designed for different outcomes.

If your goal is medical glucose monitoring as part of diabetes care, FreeStyle Libre 2 Plus is typically the better fit. If your goal is understanding how everyday habits influence glucose and metabolic health, and using that insight to make more informed decisions, the Vively CGM Program is designed for that purpose.

Get irrefutable data about your diet and lifestyle by using your own glucose data with Vively’s CGM Program. We’re currently offering a 20% discount for our annual plan. Sign up here.

Tim Veron

Co-Founder & CEO

Vively is reimagining how healthcare is delivered with the world's first online holistic healthcare clinic.

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