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Home / Products / Continuous Glucose Monitoring (CGM) / FreeStyle Libre Sensor – Box Of 1


This product may be covered by your insurance. To see if you qualify, choose "insurance" from the drop down or call us at 877-840-8218

Price: $89.99

If purchasing with insurance, out of pocket costs are subject to verification of insurance and eligibility. Our representatives will work with your insurance company to determine coverage and will bill your insurance or Medicare directly. If there are out-of-pocket costs (ex. co-pays or deductibles), we will contact you prior to shipping your order.
Cash/Credit-only price is a discounted rate for customers purchasing without insurance coverage. 

FreeStyle Libre Sensor (Box Of 1)


Get glucose results you can count on* with the FreeStyle Libre Sensor! This sensor is small, slim, and water-resistant, allowing you to apply it and forget it. It also has a long lifespan and will continue to collect data for 14 days after application!


  • Sensor is applied to the back of your upper arm, lasting for 14 days
  • Roughly the size of two stacked quarters
  • Does not require fingerstick calibration**
  • You can scan your sensor every minute to obtain sensor readings Can store glucose info for up to 8 hours
  • Does not have alerts/alarms
  • For ages 18+
  • Water-resistant for added ease of use

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Along with these sensors, US MED sells replacement sensors for the FreeStyle Libre 2 System. Both the FreeStyle Libre 14 day system and the FreeStyle Libre 2 are available from our site, as well.


Sensor Operating Temperature: 50°F-113°F
Sensor Power Source: Silver oxide battery
Sensor Reading Range: 40-400 mg/dL
Sensor Size: 5 mm height, 35 mm diameter
Sensor Weight: 5 g


A user guide and other information on the FreeStyle Libre 14 day system is available on the support page for FreeStyle products.

DISCLAIMER: People using products sold by US MED should always refer to the directions provided by a product’s manufacturer for usage information.

*High levels of aspirin may cause false lows while high levels of vitamin C may give you false high readings. . Refer to the FreeStyle Libre 14 day system user manual for more information.
**The FreeStyle Libre 14 day system cannot completely replace fingerstick tests. These tests are required to confirm any low or high sensor readings and when your symptoms do not match sensor readings.

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