FreeStyle Libre 3 reader

The FreeStyle Libre 3 reader holds up to 90 days' worth of data.

There is no minimum battery level required for reader alarms* to function. To ensure alarms are not missed, be sure to charge the reader when you receive the Low Battery alert.  * Alarm notifications will only be received when alarms set...

There is a USB cable and power adaptor included in the reader kit. The user can plug the USB cable into the reader and the power adapter into the outlet to charge the reader's battery. Be sure to not expose the reader, power adapter or y...

No, the FreeStyle Libre 3 reader only communicates with one sensor at a time. “Sensor already in use” will be displayed on the reader if it communicates with more than one sensor at any given time.

Yes, the FreeStyle Libre 3 reader includes a built-in blood glucose meter.

The FreeStyle Libre 3 reader can be set to English or Spanish. Language can be changed by going to the Settings menu on the reader.

No. The FreeStyle Libre 3 sensor will only work with the FreeStyle Libre 3 reader† or FreeStyle Libre 3 app* or Libre app*. †The FreeStyle Libre systems apps and the FreeStyle Libre systems readers have similar but not identical features...

The key difference is the FreeStyle Libre 3 sensor automatically sends real-time glucose readings* to the FreeStyle Libre 3 reader without needing to scan once the FreeStyle Libre 3 sensor is active.  When using the FreeStyle Libre 2 sen...

No, the app* and reader† can not be used at the same time. Starting the sensor with the reader will NOT allow you to start your sensor with the app. Changing to an app or reader will require a new FreeStyle Libre 3 sensor. Medicare and o...

No. When using the FreeStyle Libre 3 reader you will have to manually upload the data into LibreView*.  *The LibreView data management software is intended for use by both patients and healthcare professionals to assist people with diabe...

Yes, the FreeStyle Libre 3 reader is compatible with LibreView*.*The LibreView data management software is intended for use by both patients and healthcare professionals to assist people with diabetes and their healthcare professionals i...

You will need to log into LibreView.com*, then connect one end of the USB cable to the reader and the other end of the cable to an open USB port on your computer and press the “Begin Upload” button.* The LibreView data management softwar...

The FreeStyle Libre 3 sensor-to-reader range is 33 feet (10 meters), unobstructed.

The reader has optional sounds for Confirmation, High, Low, & Signal Loss Alarms*, Reminders, and Touch Sounds and optional vibrations for Confirmation, High, Low, & Signal Loss Alarms, and Reminders. Sound & Vibration settings can be cu...

For those that qualify*1, the FreeStyle Libre 3 system and reader are now eligible for Medicare coverage.  For commercial coverage, please contact your insurance company regarding cost and coverage of the FreeStyle Libre 3 system.Medicar...

The FreeStyle Libre 3 reader can be purchased at participating durable medical equipment suppliers (DME) and at retail pharmacies*.  Please contact the Customer Care Team at 1-844-330-5535 for a list of the participating DMEs. *Participa...

Yes, the FreeStyle Libre 3 reader requires a valid prescription.