FreeStyle Libre 3 system support

Get the support you need for your FreeStyle Libre 3 system with our helpful guides and videos. For additional assistance, feel free to contact us.

Quick reference guide for the reader and smartphone app*

Quick start guide for using the reader

Interactive tutorial for the reader and smartphone app*

User guide for FreeStyle Libre 3

Smartphone compatibility guide

User guide for smartphone app*

Sensor application guide

Sensor adhesion guide

Compatibility guide

Tips for kids

Safety information

How-to videos

Applying and removing the sensor

Applying the sensor

Removing & replacing your sensor

Using the FreeStyle Libre 3 app*

Setting up the app* & starting the sensor

Setting up glucose alarms on the FreeStyle Libre 3 app*

Viewing your glucose on the FreeStyle Libre 3 app*

Getting the most out of reports

Share data to the LibreLinkUp app

Share glucose data with your doctor using LibreView§

Woman checking her blood glucose on a smartphone while working at a laptop

Contact Us

Contact our Customer Care Team. We are here to help.


Available 7 days a week 8 AM to 8 PM Eastern Time; excluding holidays

Limited Warranty Information

We hope that you are fully satisfied with the FreeStyle Libre 14 day system, the FreeStyle Libre 2 system, or the FreeStyle Libre 3 system. Limited Warranty: Abbott Diabetes Care (“Abbott”) warrants that the FreeStyle Libre 14 day reader (“Reader”), the FreeStyle Libre 2 system reader (“Reader”), and the FreeStyle Libre 3 reader (“Reader”) shall be free from defects in material and workmanship for a period of one (1) year from the date of manufacture or one (1) year from the original date of purchase with proof of purchase (whichever is later). This Limited Warranty is invalid if the Reader is modified, altered, damaged, misused or used other than in accordance with the User’s Manual, applicable labeling, and/or inserts. Abbott’s sole obligation is to replace the Reader, free of charge, with the same or an alternative reader as determined by Abbott in its sole discretion. Your replacement may be a different model or type. Abbott may require, as a condition of obtaining limited warranty service, that you return the Reader postage prepaid, with proof of purchase to an address specified by Abbott. The Limited Warranty on the replacement Reader will expire on the date of the original Limited Warranty expiration or 90 days after the shipment of a replacement Reader, whichever period is longer. This Limited Warranty covers only the Reader, does not cover the sensor or disposable accessories, extends only to the original purchaser, and is not assignable or transferable, and states your exclusive remedy. TO THE EXTENT POSSIBLE UNDER LAW, THE FOREGOING ARE ABBOTT’S ONLY WARRANTIES FOR THE READER AND STATE YOUR EXCLUSIVE REMEDY. ABBOTT MAKES NO OTHER WARRANTIES, EXPRESS OR IMPLIED, AND ABBOTT EXCLUDES AND DISCLAIMS ANY OTHER WARRANTIES INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE. ABBOTT DOES NOT WARRANT THAT OPERATION OF THE READER WILL BE UNINTERRUPTED OR ERROR FREE AND ABBOTT WILL NOT BE LIABLE FOR ANY LOST PROFITS, LOST SAVINGS OR OTHER SPECIAL, PUNITIVE, INCIDENTAL OR CONSEQUENTIAL DAMAGES RESULTING DIRECTLY OR INDIRECTLY FROM PURCHASE, OPERATION OR USE OF THE READER OR FAILURE OF THE READER TO PERFORM IN ACCORDANCE WITH SPECIFICATIONS, REGARDLESS OF THE LEGAL THEORY ON WHICH THE CLAIM IS BASED, AND EVEN IF ABBOTT HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. NO WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, IF ANY IS IMPLIED FROM THE SALE OF THE READER DESPITE ABBOTT’S SPECIFIC DISCLAIMER OF SUCH WARRANTIES, SHALL EXTEND FOR A LONGER DURATION THAN ONE YEAR FROM THE ORIGINAL DATE OF PURCHASE OF THE READER. NO WARRANTY OR GUARANTEE GIVEN BY ANY PERSON, FIRM, OR CORPORATION WITH RESPECT TO THE READER OR THE SENSOR SHALL BE BINDING ON ABBOTT. This Limited Warranty and any dispute or claim arising out of or in connection with it shall be governed by and construed in accordance with the laws of Delaware. Some states do not allow limitations on how long an implied warranty lasts or the exclusion or limitation of incidental or consequential damages, so the above limitations or exclusions may not apply to you. Your Rights Under State Law: This Limited Warranty gives you specific legal rights, and you may also have other rights that vary from state to state.


To the extent allowed by law, the FreeStyle Libre 14 day sensor, the FreeStyle Libre 2 sensor, the FreeStyle Libre 2 Plus sensor, the FreeStyle Libre 3 sensor, and the FreeStyle Libre 3 Plus sensor are provided to you “as is.” Abbott hereby disclaims all warranties (express, implied, and statutory) with respect to the sensor, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose. There are no warranties which extend beyond the description on the face hereof.

For questions or warranty service, contact Customer Service at 1-855-632-8658.

The FreeStyle Libre 3 system is indicated for use in people with diabetes age 4 and older.

Medicare and other payor criteria may apply.

* The FreeStyle Libre 3 app is only compatible with certain mobile devices and operating systems. Please check our compatibility guide for more information about device compatibility before using the app.

† 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

‡ The LibreLinkUp app is only compatible with certain mobile device and operating systems. Please check for more information about device compatibility before using the app. Use of the LibreLinkUp app requires registration with LibreView. LibreLinkUp is not intended to be used for dosing decisions. The user should follow instructions on the continuous glucose monitoring system. LibreLinkUp is not intended to replace self-monitoring practices as advised by a physician.

§ The LibreView data management software is intended for use by both patients and healthcare professionals to assist people with diabetes and their healthcare professionals in the review, analysis and evaluation of historical glucose meter data to support effective diabetes management. The LibreView software is not intended to provide treatment decisions or to be used as a substitute for professional healthcare advice.

♢ Eligible patients will receive one (1) FreeStyle Libre 2 sensor or (1) FreeStyle Libre 3 sensor for users with a compatible mobile phone operating system at $0 copay. The expiration date of the voucher is 60 days from the issue date. This program is available for patients with Type 1, Type 2, or gestational diabetes. Patients ages 18 and older are eligible to sign up and receive an offer for the (1) FreeStyle Libre 2 sensor or (1) FreeStyle Libre 3 sensor. Patients ages 4-17 are eligible to receive an offer for the (1) FreeStyle Libre 2 sensor or (1) FreeStyle Libre 3 sensor through their parent or guardian. This offer is void where prohibited by law. Abbott may modify or rescind this offer at any time without notice. The discounts are not available to beneficiaries of Kaiser Permanente, Medicare, Medicaid or other federal or state healthcare programs, residents of Massachusetts, or US territories (other than Puerto Rico). The free (1) FreeStyle Libre 2 sensor or (1) FreeStyle Libre 3 sensor is provided as a sample and is limited to one sample per eligible person per product identification number. The FreeStyle Libre 2 sensor or FreeStyle Libre 3 sensor cannot be re-sold, traded nor submitted to any third-party payer for reimbursement and is not provided as any inducement for future purchases. The free sample card is not health insurance.

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