FreeStyle Libre 3 - FR for iPhone

Product overview

The FreeStyle Libre 3 system combines a compact continuous glucose monitoring (CGM) sensor with a smartphone app to help people with diabetes track glucose levels throughout the day. The sensor and app work together to deliver frequent glucose readings and trend information with minimal intrusion into daily life.

Performance advantages

• Sends glucose values to your smartphone every minute, providing near-real-time tracking.
• Updates far more frequently than many other CGM devices — offering a responsiveness that can improve timeliness of decisions.
• Maintains a strong wireless connection for reliable data transfer between sensor and phone.

Design and wearability

• Extremely small and low-profile for discreet wear under clothing.
• Provides up to 14 days of continuous monitoring on a single sensor application.
• Engineered to be accurate and dependable despite its compact form factor.

Alerts and data insights

• Optional live alerts for low or high glucose levels to help you take action sooner.
• Generates detailed reports and trend visualizations so you can review glucose patterns over time.
• Data can be shared or exported to support conversations with caregivers or healthcare providers.

Compatibility and how to get started

• The FreeStyle Libre 3 app is intended for use only with FreeStyle Libre 3 sensors and is not compatible with FreeStyle Libre or FreeStyle Libre 2 sensors.
• App availability and full functionality depend on your smartphone model and operating system.
• To learn more, install the FreeStyle Libre 3 app and discuss the system with your healthcare professional to ensure it’s suitable for your needs.

Alternative to consider

If you’re evaluating CGM options, the Dexcom G7 is commonly suggested as an alternative to compare in terms of features and performance.