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Both sensors in the FreeStyle Libre 2 system have a high degree of clinical accuracy, with 99.9% of readings in Zones A and B of the Consensus Error Grid without the need for finger prick calibration.14
The FreeStyle Libre 2 system
See patients' complete glycaemic profile1 with
the FreeStyle Libre 2 system
the FreeStyle Libre 2 system
Now with real-time glucose readings sent right to your patients’ smartphones2,3 and 15-day wear time with our FreeStyle Libre 2 Plus sensor
Managing diabetes with confidence4
The #1 sensor-based glucose monitoring system used worldwide5
With the FreeStyle Libre 2 system, your patients get real-time glucose
readings using the FreeStyle LibreLink app to help them manage their
diabetes more confidently.2,4
Real-time glucose readings
every minute3
Outstanding accuracy
including low-end accuracy, when it matters most6,7
Significant outcomes
for T1D8 and T2D9,10
International partnerships
allow for a cohesive experience with insulin pumps and smart insulin pens
Real-time glucose readings & alarms
Optional glucose alarms13 provide a safety check every single minute
Get to know our FreeStyle Libre 2 system sensors
FreeStyle Libre 2 Plus sensor
The FreeStyle Libre 2 Plus sensor is our longest lasting sensor and the latest innovation for the FreeStyle Libre 2 system. It conveniently works with the current FreeStyle Libre 2 reader and FreeStyle LibreLink2 app while extending sensor wear time to 15 days
- 15-day sensor wear
- Real-time glucose readings
- Optional alarms13
- Indicated for ages 2 years and older
The FreeStyle Libre 2 sensor
The FreeStyle Libre 2 sensor is small and discreet,5 easy to use, and comfortable9 to wear for up to 14 days. With real-time glucose readings automatically sent to your smartphone2,3 and optional alarms13 built in, you’ll always know where your glucose is and be alerted the minute you’re too low or too high.
- 14-day sensor wear
- Real-time glucose readings
- Optional alarms13
- Indicated for ages 4 years and older
Outstanding accuracy7
Consensus Error Grid for FreeStyle Libre 2 Plus sensor
- 8.2% MARD
- Outstanding accuracy in the low glucose range (<3.9 mmol/L): 98.9% within ±1.1 mmol/L
Consensus Error Grid for FreeStyle Libre 2 sensor
- 9.2% MARD
- Outstanding accuracy in the low glucose range (<3.9 mmol/L): 98.4% within ±1.1 mmol/L
Sensor comparison
|
|
|
|---|---|---|
| Wear Time |
15 days |
14 days |
| Glucose Data Transfer |
|
|
| For Ages |
2 years and older |
4 years and older |
| Sensor Size |
30 mm (Diameter) x 5 mm (Height) comparable to a £2 coin |
30 mm (Diameter) x 5 mm (Height) comparable to a £2 coin |
| Reader / App Compatibility |
FreeStyle Libre 2 reader and FreeStyle LibreLink app |
FreeStyle Libre 2 reader and FreeStyle LibreLink app |
| Glucose Reading Frequency |
Updated every 1 minute |
Updated every 1 minute |
References & Disclaimers
Images are for illustrative purposes only. Not real patient or data.
1. Unger, J. Postgrad Med. (2020): https://doi.org/10.1080/00325481.2020.1744393.
2. The FreeStyleLibreLink app is only compatible with certain mobile devices and operating systems. Please check the website for more information about device compatibility before using the app. Use of FreeStyle LibreLink may require registration with LibreView.
3. Glucose readings are automatically displayed in the app only when the smartphone and sensor are connected and in range.
4. Fokkert, M. BMJ Open Diab Res Care (2019): https://doi.org/10.1136/bmjdrc-2019-000809.
5. Data on file, Abbott Diabetes Care, Inc. Based on the number of users worldwide for the FreeStyle Libre portfolio compared to the number of users for other leading personal use sensor-based glucose monitoring systems.
6. Alva, S. J Diabetes Sci Technol (2020): https://doi.org/10.1177/1932296820958754.
7. Data on file, Abbott Diabetes Care, Inc.
8. Leelarathna, L. N Engl J Med. (2022): DOI: 10.1056/NEJMoa2205650.
9. Haak, T. Diabetes Therapy (2017): https://doi.org/10.1007/s13300-016-0223-6.
10. Evans, M. Diabetes Ther (2020): https://doi.org/10.1007/s13300-019-00720-0.
11. 60-minute warm-up required when applying the sensor.
12. Sensor is water resistant in up to 1 meter (3 feet) of water. Do not immerse longer than 30 minutes.
13. Notifications will only be received when alarms are turned on and the sensor is within 6 meters of the reading device. You must have override do not disturb settings enabled to receive alarms and alerts on your smartphone.
14. Finger pricks are required if your glucose readings and alarms do not match symptoms or expectations.
15. The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by Abbott is under license.
16. Among leading brands.
FreeStyle, Libre, and related brand marks are marks of Abbott. Other trademarks are the property of their respective owners. No use of any Abbott trademark, trade name, or trade dress in this site may be made without the prior written authorisation of Abbott Laboratories, except to identify the product or services of the company.
️©️ 2023 Abbott. All rights reserved.
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