FreeStyle Libre 3 – US

FreeStyle Libre 3 – US

Continuous Glucose Monitoring

6K ratings
759 reviews
Free

Details

  • Released
  • Updated
  • June 21, 2022
  • July 17, 2026
FreeStyle Libre 3 – US screenshot #1 for iPhone
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About

Monitor your glucose levels in real-time with advanced continuous glucose monitoring technology. Receive immediate alerts for low or high glucose readings and gain insights into your trends with detailed reports. This app is designed for individuals managing diabetes.

Real-time glucose readings
Low/high glucose alerts
Readings updated every minute
Detailed glucose trend reports
Time in range tracking
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What users say

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What's New in FreeStyle Libre 3

3.6.7

July 17, 2026

Bug fixes and performance improvements. This app update is required before using iOS 16.

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Charts

Top Free

📉 38-1

Medical

This app dropped -1 position in Medical chart.

Last updated on September 18, 2026.

User reviews

I’d give 0 *’s if I could

I went 2 weeks without CGMs due to an unexpected formulary change. Made the mistake of syncing my new sensor with the Tandem Slim X2 before scanning it in this app, and now I there’s apparently no way of correcting the readings—very risky for those of us whose pumps make automatic adjustments.

When I tried to troubleshoot on the Abbot website, the chat bot repeatedly told me to enter my 10 digit phone number without punctuation, even though I’d done so 3 times already.

Speaking as someone who has worked with AI and chatbots before, the Abbot Freestyle 3 is not ready for primetime. There’s no room for normal human variation or error. I’m used to being a helpless cash cow for the American insurance and pharmaceutical industries, but this is a new low. Looks like I’m $h!t out of luck for at least the next 2 weeks until my sensor expires.
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Mi sensor

No me funciona la aplicación

Critical Replace Sensor Alert

This alert is annoying and it appears that there is no solution from the Abbot app team to resolve. I would hate to uninstall the app and lose 4 months of useful data. Since this problem has been going on for years you would think that they would have fixed this bug.

Total waste of time and effort.
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Terrible

This app is so badly written that it forces the user to go through far too many hoops to get it working. I applied a new Center seven days ago when a day it had lost contact. Nothing would bring it back, so I ditched the sensor and tried another more or less the same thing happened within 48 hours. I put in a third center, only for it to lose signal again. This time I deleted the app (even though that means deleting all the data) to try to get a connection. The app insisted my password was wrong so after then get a new password I know I’m back in the position that the sensor I put on is apparently connected to an old app and neural so I’m ditching a fourth sensor long before it’s dead zone. Do not not not get this app or by their senses there must be a better firm out there and I’ll start looking for it.
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Nice and helpful

I would give this more stars if the app would also install on my Apple Watch so I can see my levels there too.

Developer apps

User experience

🐞

Reported Bugs

3 issues

Sensor errors and failures

Bug

Connectivity issues between sensor and app

Bug

Incompatibility with newer iOS versions

Bug

Requested Features

5 requests

Ability to customize alarm settings

Feature

Integration with Apple Health and Apple Watch

Feature

More detailed glucose data and graphing options

Feature

Ability to log finger stick readings

Feature

Compatibility with newer iOS versions

Feature

FAQ

What does the FreeStyle Libre 3 app do?

The FreeStyle Libre 3 app provides continuous glucose monitoring (CGM) by displaying your glucose levels in real-time. It is designed to help individuals with diabetes track their glucose trends, receive timely alerts for critical glucose levels, and understand their patterns through detailed reports.

What are the key features of the FreeStyle Libre 3 app?

Key features include real-time glucose readings updated every minute, optional alarms for low or high glucose levels, and detailed reports that show your time in range. These features help users stay informed and take action regarding their glucose management.

Is the FreeStyle Libre 3 app free to use?

Based on the provided information, the FreeStyle Libre 3 app itself is free to download and use. However, it requires the use of FreeStyle Libre 3 system sensors, which are a separate product.

What devices is the FreeStyle Libre 3 app compatible with?

The FreeStyle Libre 3 app is exclusively compatible with FreeStyle Libre 3 system sensors and is not compatible with older FreeStyle Libre or FreeStyle Libre 2 sensors. Smartphone and operating system compatibility may vary; users should check www.FreeStyleLibre.com for more details.

Who is the FreeStyle Libre 3 app intended for?

This app is intended for individuals with diabetes who are using the FreeStyle Libre 3 system sensors to measure their glucose levels. It is recommended to consult a healthcare professional to confirm if this product is suitable for your specific needs and treatment decisions.