Description
The Freestyle Libre 3 Plus Sensor from Abbott is an advanced continuous glucose monitoring (CGM) system designed to simplify diabetes management. Building on the trusted performance of the Freestyle Libre 3, this next-generation CGM offers an extended wear time of up to 15 days while maintaining the same ultra-small, discreet design users already love.
With real-time glucose readings sent directly to your smartphone or Freestyle Libre 3 reader, the Freestyle Libre 3 Plus Sensor eliminates the need for frequent fingersticks or scanning. Its compatibility with automated insulin delivery (AID) systems, including the iLet Bionic Pancreas, makes it a versatile choice for a wide range of users.
What is Freestyle Libre 3 Plus?
The Freestyle Libre 3 Plus Sensor is a cutting-edge CGM system that continuously monitors glucose levels, providing real-time data every minute. Designed for accuracy, comfort, and convenience, it helps users make informed decisions about their diabetes management.
Key features include:
- Extended wear time: Up to 15 days of continuous use.
- Real-time monitoring: Glucose readings sent directly to your smartphone or reader.
- AID compatibility: Works seamlessly with automated insulin delivery systems.
- Discreet design: Ultra-small and comfortable for daily wear.
Whether you’re managing Type 1 or Type 2 diabetes, the Freestyle Libre 3 Plus Sensor is designed to reduce the burden of diabetes management while improving overall quality of life.
How It Works (Step-by-Step)
Using the Freestyle Libre 3 Plus Sensor is simple and straightforward:
- Apply the Sensor: The ultra-small sensor is applied to the back of your upper arm using the included applicator. It’s designed for comfort and can be worn continuously for up to 15 days.
- Activate the Sensor: Use the Freestyle Libre 3 app or reader to activate the sensor. This process takes just a few seconds.
- Monitor Glucose Levels: Once activated, the sensor provides real-time glucose readings every minute, which are sent directly to your smartphone or reader.
- Stay Connected: With a transmitter range of up to 33 feet, you can access your glucose data without the need for frequent scanning.
- Make Informed Decisions: Use the data to adjust your diet, exercise, or insulin dosage as needed.
Who Should Use It?
The Freestyle Libre 3 Plus Sensor is ideal for:
- Individuals with Type 1 or Type 2 Diabetes: Especially those who require continuous glucose monitoring.
- Parents of Young Children with Diabetes: Approved for children aged 2 years and older, making it a great option for pediatric use.
- Pregnant Women with Diabetes: Safe for use during pregnancy, providing peace of mind for expectant mothers.
- Users of AID Systems: Compatible with automated insulin delivery systems like the iLet Bionic Pancreas.
- Active Individuals: Its discreet, comfortable design allows for continuous wear during daily activities, including exercise.
Who Should NOT Use It?
While the Freestyle Libre 3 Plus Sensor is suitable for many, it may not be the right choice for everyone. Avoid using this sensor if:
- You Have Severe Allergies to Adhesives: The sensor uses adhesive to stay in place, which may cause irritation for some users.
- You Are Unable to Use a Smartphone or Reader: Real-time glucose data requires a compatible device.
- You Have Certain Medical Conditions: Consult your healthcare provider if you have conditions that may interfere with sensor performance.
Accuracy & Safety
The Freestyle Libre 3 Plus Sensor is designed with advanced technology to ensure accurate and reliable glucose readings. It eliminates the need for routine fingersticks, making diabetes management less invasive.
Safety features include:
- Pediatric Approval: Safe for children aged 2 years and older.
- Pregnancy Safety: Approved for use during pregnancy.
- Durable Design: Built for continuous wear, even during exercise or daily activities.
Difference vs. Freestyle Libre 3
The Freestyle Libre 3 Plus Sensor builds on the trusted performance of the Freestyle Libre 3 with several key enhancements:
- Extended Wear Time: Up to 15 days, compared to 14 days for the Freestyle Libre 3.
- Same Ultra-Small Design: Maintains the compact, discreet size users love.
- Improved Convenience: Fewer sensor changes mean less hassle and more freedom.
Prescription Requirement
A valid prescription is required to purchase the Freestyle Libre 3 Plus Sensor. During checkout, you can upload your prescription or provide your doctor’s contact details for verification. This ensures the product is used safely and appropriately.
FAQs
1. How long does the Freestyle Libre 3 Plus Sensor last?
The sensor lasts up to 15 days, offering extended wear time for added convenience.
2. Is it safe for older adults?
Yes, the sensor is safe and effective for older adults, providing a convenient and reliable way to monitor glucose levels without frequent fingersticks. Its discreet design and real time data make it especially beneficial for seniors managing diabetes.
3. Can I use it during pregnancy?
Absolutely. The Freestyle Libre 3 Plus Sensor is safe for use during pregnancy.
4. Do I need to scan the sensor to get readings?
No. The sensor provides real-time glucose readings every minute, sent directly to your smartphone or reader.
5. What devices are compatible with the sensor?
The sensor works with the Freestyle Libre 3 app and reader. Check the app store for device compatibility.
6. Is it waterproof?
Yes, the sensor is water-resistant and can be worn while showering, swimming, or exercising.
7. How do I apply the sensor?
The sensor is applied to the back of your upper arm using the included applicator. Detailed instructions are provided in the packaging.
8. What happens if the sensor falls off?
If the sensor falls off before the 15-day wear period, contact Abbott’s customer support for assistance.
Looking for Other Freestyle Libre Products?
Explore our range of Freestyle Libre solutions to find the perfect fit for your diabetes management needs:
- Freestyle Libre 3: Experience the trusted performance of the Freestyle Libre 3 system.
- Freestyle Libre 2 Starter Kit: A comprehensive introduction to continuous glucose monitoring technology.
- Freestyle Libre 2 Reader: Seamlessly track your glucose data with this dedicated reader.

















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