What is FreeStyle Libre?

FreeStyle Libre systems are sensor-based glucose monitoring systems that show you how different foods and exercise can impact your glucose levels, to help you make informed decisions and live with diabetes — on your terms.
Person gardening outdoors while wearing a FreeStyle Libre glucose sensor, beside text explaining what the FreeStyle Libre system is.
A yellow butterfly icon.

Real-time readings

without routine finger pricks10.

FreeStyle Libre sensor-based glucose monitoring systems are small wearable sensors that send accurate glucose readings to your app every minute30. Knowing your glucose can help you lower your A1c37,38 over time.

Here’s how FreeStyle Libre can help you on your path to progress.

The Libre sensor tracks your glucose levels, then sends data to your app13
Yellow graphic with an illustration showing how to easily apply a glucose sensor painlessly to the back of the upper arm.
Apply easily4,5

Apply the sensor painlessly to the back of your upper arm.

Yellow graphic showing an illustrated person pointing to glucose icons, highlighting real‑time readings and understanding glucose trends.
Gain insights17

See your readings every minute and understand trends.

Yellow graphic with an illustrated person and a checkmark icon, highlighting taking action by making decisions based on glucose insights.
Take action

Make decisions knowing what impacts your glucose.

Yellow graphic showing two illustrated people high‑fiving, highlighting sharing glucose data to get support from loved ones or healthcare teams.
Get support

Share26 data with your loved ones21 and/or healthcare team24

See the impact of every meal, and every workout.

Blood glucose monitors (BGMs) give you a snapshot of your glucose at a single moment. But a Libre sensor-based glucose monitoring system continuously tracks your glucose for a completed glycemic profile17 of where it is, where it’s been, and where it’s going. So, you can make confident choices7.
Person wearing a glucose sensor checks a smartphone showing a glucose graph, illustrating how meals and exercise affect glucose.

Discover which system is best for you.

#1 Doctor Prescribed sensor-based glucose monitoring systems in Canada243.
A phone screen showing a person’s glucose trend with a FreeStyle Libre sensor next to it.
Person sitting outdoors wearing a FreeStyle Libre 3 glucose sensor, with a smartphone showing a glucose reading and system features listed.

NEWEST

FreeStyle Libre 3 system

Make more informed decisions7 in the moment with our next-gen sensor based glucose monitoring technology.
  • World’s smallest2,11 sensor
  • Accurate2, real-time glucose readings sent directly to your smartphone35, every minute
  • Best-in-class connectivity23 for reliable readings 
A phone screen showing a person’s glucose trend with a FreeStyle Libre sensor next to it.
Person preparing food in a kitchen while wearing a FreeStyle Libre 2 glucose sensor, alongside text describing system features.

FreeStyle Libre 2 system

Designed to bring ease4,20 and insight17 to glucose monitoring.
  • Know your glucose levels and where they’re headed with a quick glance at your smartphone8,34 – no routine finger pricks10
  • Easily see patterns in your readings to learn how food, activity, and exercise impact your glucose

Take advantage of an added level of support.

An image of Mom and teen looking at the smartphone screen.

Help loved ones support you on your journey with LibreLinkUp.

Share your glucose data securely48 with family, friends, and caregivers to give them peace of mind3.
An image of a patient wearing a sensor meeting with his doctor.

Share insights so your provider can have your back with LibreView.

Securely19 share your glucose data with your healthcare team24 to enable richer conversations16,17

Learn from others who have been there.

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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 3 Flash Glucose Monitoring System (FreeStyle Libre 3 Reader or FreeStyle Libre 3 app used with FreeStyle Libre 3 Plus Sensor) is indicated for measuring interstitial fluid glucose levels continuously in people aged 2 years and older with diabetes mellitus. Always read and follow the label/insert.

ADC-97462 v4.0