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Abbott FreeStyle Libre 3 System

Real-time glucose readings are sent every minute to your smartphone and can be viewed with a quick glance. 
  • ACCURATE The most accurate 14-day CGM system to help reduce time spent in hypoglycemia and improve overall glucose control. 
  • DISCREET The world’s smallest, thinnest, and most discreet sensor—smaller than two stacked pennies. 
  • EASY Painless to apply and wear with a simple 1-piece applicator.  
  • RELIABLE Optional, real-time glucose alarms let you know the minute your glucose is too high or too low. 


Download the FreeStyle Libre 3 app today 

You’ll need to download the FreeStyle Libre 3 app to use your smartphone for sensor readings (see our compatibility guide).  

Use your camera to scan the QR code and download the app.

* Medicare coverage is available for FreeStyle Libre systems if their respective readers are used to reviewing glucose data on some days every month. Medicare and other third-party payor criteria apply. Abbott provides this information as a courtesy; it is subject to change and interpretation. The customer is ultimately responsible for determining the appropriate codes, coverage, and payment policies for individual patients. Abbott does not guarantee third party coverage or payment for our products or reimbursement customers for claims that are denied by third party payors.  

*60-minute warm-up required when starting the sensor. 

*Participating pharmacies are subject to change without notice. Product availability may vary by retailer. 

*The FreeStyle Libre 3 app is only compatible with certain mobile devices and operating systems. Please click here for device compatibility before using the app. Use of the FreeStyle Libre 3 app requires registration with LibreView. 

*Notifications will only be received when alarms are turned on and the sensor is within 33 feet unobstructed of the reading device. You must enable the appropriate settings on your smartphone to receive alarms and alerts, see the FreeStyle Libre 3 User’s Manual for more information. 

 References: 1. Fokkert, Marion, et al. “Improved well-being and decreased disease burden after 1-year use of flash glucose monitoring (FLARE-NL4).” BMJ Open Diabetes Research and Care 7 (2019): e000809. 2. FreeStyle Libre 3 User’s Manual. 3. Bolinder, Jan, et al. “Novel glucose-sensing technology and hypoglycemia in type 1 diabetes: a multicentre, non-masked, randomised controlled trial.” The Lancet 10057, no. 388 (2016): 2254-2263. 4. Yaron, Marianna, et al. “Effect of flash glucose monitoring technology on glycemic control and treatment satisfaction in patients with type 2 diabetes.” Diabetes Care 42, no. 7 (2019); 1178-1184. 5. Data on File. Abbott Diabetes Care. 

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FreeStyle Libre 2 and FreeStyle Libre 3 systems: Failure to use FreeStyle Libre 2 or FreeStyle Libre 3 systems as instructed in labeling may result in missing a severe low or high glucose event and/or making a treatment decision, resulting in injury. If glucose alarms and readings do not match symptoms or expectations, use a fingerstick value from a blood glucose meter for treatment decisions. Seek medical attention when appropriate or contact Abbott at 855-632-8658 or for safety info. 

 The product images are for illustrative purposes only. 

 The circular shape of the sensor housing, FreeStyle, Libre, and related brand marks are marks of Abbott. Other trademarks are the property of their respective owners. 

 © 2023 Abbott.

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How to use the FreeStyle Libre 3 system

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Frequently Asked Questions

Who is responsible for getting the insurance authorizations for medical supplies?

Does the company provide service and supplies to Medicare and Medicaid patients?

Are you a participating provider with other insurance companies?

Are all products covered by my insurance company?

How much will a patient have to pay for his or her product?

Do I need to apply for Medicare when I turn 65?

Who can receive benefits for diabetes self-management training?

How do I know my diabetes supplies are covered by Medicare?

How much is reimbursed for each product?

Does everyone pay the same amount for the Part B premium?

Are there limits on the quantity of diabetes supplies that Medicare will reimburse?

How do I replace my Medicare card?

If I am 65 and ready to retire and my employer is going to provide me with benefits, do I need Medicare?

Does Medicare cover my spouse and family?

What is the difference between Medicare and Medicaid?

Where should I send my Medicare premium payment?

Who can I contact for more information about Medicare eligibility?