What Is the FreeStyle Libre 2 Plus Sensor?
The FreeStyle Libre 2 Plus Sensor is Abbott’s advanced Continuous Glucose Monitor (CGM) that provides glucose readings every minute for up to 15 days. With a clinically proven 8.2% MARD, it delivers reliable glucose data to help users make informed decisions about diabetes management.
The sensor works with the FreeStyle LibreLink app and the FreeStyle Libre 2 Reader. Caregivers can also monitor glucose data remotely through LibreLinkUp.
At CGM Monitors, we carry the Abbott Libre 2 plus sensor alongside the FreeStyle Libre 3 Plus and other leading CGM brands. Free delivery, monthly refills, and insurance support make ordering simple from start to finish.
What Are the Key Features of the FreeStyle Libre 2 Plus?
The FreeStyle Libre 2 Plus offers continuous tracking, optional scanning, custom alarms, 15-day wear, water resistance, and Automated Insulin Delivery integration, giving users a complete and flexible glucose monitoring experience.
- 15-Day Sensor Wear: Each FreeStyle Libre 2 Plus Sensor provides up to 15 days of continuous glucose monitoring, reducing the number of sensor changes required each month.
- 8.2% MARD Accuracy: The sensor offers strong clinical accuracy with an 8.2% Mean Absolute Relative Difference (MARD), helping readings closely align with laboratory glucose measurements.
- Real-Time Glucose Monitoring: The FreeStyle Libre 2 Plus continuously tracks glucose levels and updates readings every minute throughout the day and night.
- Optional High and Low Glucose Alarms: Users can customize alerts for high and low glucose levels to receive notifications when action may be needed.
- App and Reader Compatibility: View glucose readings through the FreeStyle LibreLink app or the FreeStyle Libre 2 Reader. LibreLinkUp allows caregivers and family members to follow readings remotely.
- AID Integration: The FreeStyle Libre 2 Plus connects with Automated Insulin Delivery systems like Omnipod 5 and t:slim X2 for closed-loop dosing.
- Water-Resistant Design: The sensor can be worn in up to 1 meter (3 feet) of water for up to 30 minutes, covering showers, baths, and swimming.
- No Fingerstick Calibration Required: Factory calibration eliminates the need for routine fingerstick calibration.
Who Should Use the FreeStyle Libre 2 Plus Sensor?
The FreeStyle Libre 2 Plus diabetes sensor suits adults and children aged four and older living with diabetes, especially those on insulin, those with frequent low blood sugar, or anyone wanting fewer finger pricks. Caregivers and active individuals also benefit from steady, around-the-clock tracking.
- Adults managing type 1 or type 2 diabetes.
- Children aged 2+ with a caregiver’s support.
- Active people who swim, exercise, or travel often.
- Anyone wanting fewer finger pricks daily.
- Caregivers tracking glucose remotely through LibreLinkUp.
- Patients prescribed a CGM by their doctor.
How Do You Use the FreeStyle Libre 2 Plus Sensor?
Using the FreeStyle Libre 2 Plus is simple: apply the sensor, activate it through your phone or reader, wait through the warm-up period, then scan or check alarms for continuous glucose readings throughout each 15-day cycle.
- Clean and dry the back of your upper arm.
- Apply the sensor using the applicator provided.
- Activate the sensor using the FreeStyle LibreLink app or FreeStyle Libre 2 Reader.
- Wait through the one-hour warm-up period.
- Enable optional glucose alarms in the app.
- View glucose readings and trends throughout the day.
- Share data with caregivers using LibreLinkUp if desired.
- Replace the sensor after 15 days.
Is the FreeStyle Libre 2 Plus Covered by Insurance?
Most Medicare, Medicaid, and commercial insurance plans cover the FreeStyle Libre 2 Plus sensor for eligible patients. CGM Monitors handles prior authorization and benefit verification on your behalf, so you avoid paperwork delays.
- Accepted by Medicare, Medicaid, and most commercial plans.
- Free benefit check before you order.
- Prior authorization handled by CGM Monitors.
- No prescription? We contact your doctor directly.
- Out-of-pocket payment options available if not covered.
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Isabella –
Thanks to this game-changer, managing my glucose levels has never been more seamless – truly grateful for the top-notch service and cutting-edge technology that cgmmonitors.com consistently delivers!
Emily Davis –
Using my Tandem t:slim X2 pump with this CGM. Bought both of these products from CGM Monitors and loved the customer service I received.
Ella Sparks –
Accurate readings and real-time alerts make it easy to stay on top of my levels without finger-pricking. Comfortable and hassle-free!
Max Bennett –
I love the Freestyle Libre 2 Plus Sensor! It’s reliable, and discreet, and the app’s features help me manage my diabetes with ease. No more finger-pricking, just straightforward glucose tracking.
Melissa Grant –
The Libre 2 Plus sensor gave me more freedom in my daily routine. Fifteen days of wear and accurate readings make life easier. Ordering from CGM Monitors was quick and stress-free.
Daniel Price –
I love how small and comfortable the Libre 2 Plus feels. The Control-IQ compatibility with my pump has been life-changing. Fast delivery from CGM Monitors meant I never missed a dose.
Anthony Rogers –
Finally, a sensor that truly fits my lifestyle. I can shower, work out, and still get reliable readings. The Libre 2 Plus has simplified my diabetes care more than I imagined.