FreeStyle Libre 3 – US

FreeStyle Libre 3 – US

Continuous Glucose Monitoring

7.3K ratings
804 reviews
Free

Details

Released
June 21, 2022
Updated
October 23, 2026
FreeStyle Libre 3 – US screenshot #1 for iPhone
FreeStyle Libre 3 – US screenshot #2 for iPhone
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FreeStyle Libre 3 – US screenshot #10 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 about FreeStyle Libre 3

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What's New in FreeStyle Libre 3

3.6.10

October 23, 2026

This release includes important bug fixes. Update to the latest version to continue using the app as intended.

Charts

Top Free

📈 46+2

Medical

This app rose +2 positions in Medical chart.

Last updated on November 2, 2026.

User reviews

Sensors Don’t Work

I can’t get sensors to work after the last update two days ago. 375 minute wait on the chat.

Alarms need to be customizable

Today I have had continuous lows and the freaking alarm going off. I ate, finger poke and it kept saying 53. I know if I am that low I have intense headaches. Not a single headache. Did a finger poke just 10 minutes ago and it was at 99. So a 46 point difference and I can’t wear my earbuds since I need Bluetooth and if I turn off Bluetooth so I don’t get the alarms I can’t listen to my study material.
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Signal loss

Is losing signal a common occurrence? I haven’t had a signal for at least 3 hours and counting and kept on hold when I called the number supplied for support. I’m a new user of maybe a couple of months and have enjoyed the system but for this issue. I haven’t internet and all my Bluetooth devices are working.
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Alarm problems

I cannot adjust the alarm, I cannot adjust the tune, it goes off in times unexpectedly and it’s embarrassing

Sensor

One in five of them work you call with 4 bad ones and get 1 in the mail if you’re lucky. Reads wrong a lot especially for low alarms but I can say compared to the 2 that would never stay stuck to you an improvement there

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.