Abbott FreeStyle Libre 2

Abbott FreeStyle Libre 2

Abbott Diabetes Care

Reads glucose levels through a sensor that is worn on the back of the upper arm. It communicates continuously with the reader, but you have to scan the sensor to get a reading. Glucose levels are displayed as number values as well as trends. Offers optional real-time alarms for low glucose, high glucose, and signal loss. Receives alarms that are turned on without having to scan sensor. No fingerstick confirmation required when making treatment decisions.


  • No Calibration Required
  • Alerts and Alarms
  • No Finger-Stick Confirmation
  • Long Transmitter Range
  • Short Warm-Up Time
  • Built-In Meter
  • Approved for Use in Kids


Stand-alone CGM
Transmitter & Sensor Size:
1.38 in. diameter x 0.2 in.
Transmitter & Sensor Weight:
0.18 oz
Receiver Size:
2.36 x 3.74 x 0.63 in.
Receiver weight:
2.3 oz.
Sensor Duration:
Up to 14 days
Transmitter Range:
The reader must be within 1.5 inches of the sensor to scan it.
Warm-Up Time:
1 hour
Battery Type:
Sensor has 1 silver oxide battery. Reader has 1 rechargeable lithium ion battery.
Data-Management Software:
Uploads data to the user's LibreView account, a cloud-based diabetes-management system or FreeStyle Libre desktop software can be used to view reports and change reader settings. The software is compatible with most Windows and Mac operating systems.
Approved Ages: