FreeStyle Libre 2 - US

Glucose monitoring from your phone

FreeStyle Libre 2 - US is a medical app for people who use the FreeStyle Libre 2 sensor to monitor glucose levels. It displays current readings, shows whether glucose is rising or falling, and helps users follow changes throughout the day without relying on isolated checks. The app is intended for diabetes management and is published by Abbott Diabetes Care Inc.

Readings, trends, and alerts

The app turns sensor data into a clear view of glucose activity over time. Along with the latest reading, users can review trend information and identify periods when levels move outside their preferred range. Optional glucose alarms can notify users about high, low, or changing readings, making it easier to respond when attention is needed.

• View current glucose information from a compatible FreeStyle Libre 2 sensor.
• Follow trend arrows and review historical glucose patterns.
• Receive alerts for selected glucose conditions.
• Use recorded data to support conversations about diabetes care.

Useful for personal records and care discussions

Historical information gives users more context than a single reading. Patterns across meals, activity, medication routines, or different times of day can be reviewed with a healthcare professional. The app also supports connection with LibreView, allowing relevant glucose reports to be shared for remote review when that service is available and configured.

What users should know

This is a specialized tool rather than a general wellness tracker, so its usefulness depends on having the appropriate FreeStyle Libre 2 sensor and a compatible phone. Users should follow the product’s medical guidance when interpreting readings and alarms. The app has more than 1,000,000 installs and a rating of 3.12 from 7,474 reviews, indicating a widely used app with mixed user feedback.