Important iOS 17 Release Information:

Apple® will introduce StandBy Mode and Assistive Access Mode in the upcoming iOS 17 release. These new modes may impact your experience with your FreeStyle LibreLink app.

FreeStyle Libre 2 sensors are now available to buy online. Real-time glucose readings sent right to your smartphone.

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Connected Care

Discover how the FreeStyle Libre Ecosystem of products and apps connect together to help you manage your diabetes better.


Connecting Remotely

FreeStyle LibreLink App

Scan your FreeStyle Libre sensor and get glucose readings on your phone

The FreeStyle LibreLink app allows you to measure your glucose levels from your smartphone anytime, anywhere.


Connect remotely with your Healthcare Team so they can tailor your treatment plan

LibreView is our cloud-based diabetes management system that gives you and your Healthcare Team access to your glucose data.ǁ


Share your glucose data with friends, family and caregivers§

With the LibreLinkUp app, your family and friends can get your glucose readings sent to their smartphone. Ideal for parents and caregivers, the LibreLinkUp mobile app allows them to keep up-to-date with glucose levels, wherever you are.ǁ

How to connect your FreeStyle Libre apps

Learn how to connect FreeStyle LibreLink, LibreView and LibreLinkUp and get the most out of the FreeStyle Libre system.


What if I don't have phone service or Wi-Fi?

Wi-Fi or a mobile data connection are only required for initial app setup (downloading / installing the app, creating an account, or signing in) and sharing your glucose information with your care team or with other connected apps. The app does not require a Wi-Fi or a mobile data connection to scan your sensor or to record your current glucose readings. During periods when your phone is operating in a disconnected state, your data will only be uploaded to LibreView after a Wi-Fi or mobile data connection is restored.

Does the FreeStyle LibreLink app work with FreeStyle Libre desktop software?

No, your glucose data from the FreeStyle LibreLink app will not be synced with FreeStyle Libre desktop software. The FreeStyle LibreLink app data is only stored by and visible through LibreView.

What kind of information does the app collect and what happens with that information?

The FreeStyle LibreLink app stores your account information, glucose data, notes, and Sensor information within the app on your phone, so it is your responsibility to limit access to your phone to protect personal information. The app also automatically uploads this data in LibreView a secure cloud-based data repository.ǁ Please read the Privacy Notice in the FreeStyle LibreLink app for more information

What are the differences between the FreeStyle LibreLink app and the FreeStyle Libre reader?

Sharing: Reports in the FreeStyle LibreLink app can be shared directly from the phone. You can connect the Reader to the computer with a USB cable to upload data.

Viewing: The Reader features a simple color touchscreen. Graphs are displayed in more color and higher resolution in the app. Notes: You can add notes in the Reader within 15 minutes of a glucose reading. The app allows you to add and view notes at any time in the Logbook.

Text to Speech: If enabled in the app, you can hear the glucose reading with the unit of measure and trend arrow direction after each scan. Reports: The Reader and the app use the same calculations to create glucose reports. Compared to the Reader, reports in the app will have more color, details, and interactivity.

The app can also display an estimate of your A1c, in addition to basic stats about your glucose history in the last 24 hours. Reminders: The app allows you to easily set custom reminders, as well as an 8-hour timer that resets every time the Sensor is scanned. App notifications on your phone must be enabled to see reminders. Other: The Reader has an Insulin calculator and a port for test strips, so it can be used both for scanning Sensors and blood glucose readings.

Which devices work with the FreeStyle LibreLink app?

A list of compatibile devices and operating systems can be found in the Smartphone Compatibility Guide. If you are not sure of your phone specifications, you can also go to Google Play or the App Store on your mobile phone and search for the FreeStyle LibreLink version for your country. If you can't download the app, it's probably not compatible with your phone. NOTE: The FreeStyle LibreLink app is not supported on rooted Android phones or jailbroken iPhones.

What is LibreView?

LibreView lets you create a clear, easy-to-understand glucose reports₼ , and allows you share them with your healthcare professional. LibreView is free and only takes a few minutes to sign up and to get started.

To use LibreView, you will need to connect the glucose device to any Windows PC or Mac computer with an Internet connection. Log in with your credentials and then follow the on-screen instructions to upload data. Your glucose data is stored securely in LibreView, through which you can also share it with your healthcare professional. Note: If you are using FreeStyle LibreLink to monitor your glucose, your data is automatically uploaded to LibreView every time you scan your FreeStyle Libre sensor. Learn more: Compatible Devices

What is Ambulatory Glucose Profile?

The Ambulatory Glucose Profile (AGP) graph, found on several reports, provides a visual reference for changing glucose levels over time. Sensor glucose data of 5 days or more are combined and plotted into a single 24-hr chart. By plotting data this way, you can see patterns of variability that may be common to a specific time of day

Does the LibreView system work with insulin pumps?

Currently, LibreView does not support insulin pumps

What is LibreView and how does it work with the FreeStyle LibreLink app?

LibreView is a cloud-based diabetes management system. LibreView provides a secure repository for data from your FreeStyle LibreLink app, and allows you to easily share your glucose data with your healthcare professional or others, if you wish. When using the FreeStyle LibreLink app, data is automatically uploaded to LibreView when your phone is connected to the Internet. For more information refer to the LibreView page.

How do I share my glucose data with my healthcare team?

n order to share your data with your healthcare team, your doctor can either:

1. Send you an email from LibreView inviting you to share data, or

2. Provide you with their unique Practice ID.

If your doctor sent you an email, you can click on the link in the email to start sharing. If your doctor gave you a Practice ID, you will need to go into LibreView and enter the Practice ID under My Practices in your Account Settings.

What is the LibreLinkUp app and how does it work with the FreeStyle LibreLink app?

LibreLinkUp is a companion app to the FreeStyle LibreLink app, which allows glucose readings to be automatically shared with your caregivers in real-time. Both you and your caregiver must have a network connection to share and receive glucose readings. To add a LibreLinkUp connection through the FreeStyle LibreLink app, simply tap 'Share' in the main menu and follow the on-screen instructions.

Scanning your Sensor with an iPhone

Learn how to scan your FreeStyle Libre sensor with a your iPhone and monitor your glucose levels anytime, anywhere.

Scanning your Sensor with an Android Phone

Learn how to scan your FreeStyle Libre sensor with a your Android phone◊ and monitor your glucose levels anytime‡, anywhere.₸

LibreView Account Setup and Installation

Learn how to set up your LibreView account so you can share your glucose data with your Healthcare team.

Images are for illustrative purposes only. Not real patient or data.

◊ The FreeStyle LibreLink app is only compatible with certain mobile devices and operating systems. Please check the website for more information about device compatibility before using the app. Use of FreeStyle LibreLink requires registration with LibreView

₼ The LibreView website is only compatible with certain operating systems and browsers. Please check for additional 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 LibreLinkUp and FreeStyle LibreLink requires registration with LibreView. The LibreLinkUp mobile app is not intended to be a primary glucose monitor: home users must consult their primary device(s) and consult a healthcare professional before making any medical interpretation and therapy adjustments from the information provided by the app.

‡ 60-minute warm-up required when applying the sensor.

₸ Sensor is water resistant in up to 1 metre (3 feet) of water for a maximum of 30 minutes. Do not immerse longer than 30 minutes. Not to be used above 10,000 feet.

ǁ Transfer of glucose data between applications depends on mobile connectivity.