Home / Products / Continuous Glucose Monitoring (CGM) / FreeStyle Libre 2 Sensor Kit – Box of 1

Abbot Freestyle Libre Sensor

Freestyle Libre 2 Sensor Kit may be covered by your insurance/Medicare. To see if you qualify, fill out the form or call us at 877-840-8218

FreeStyle Libre 2 Sensor Kit – Box Of 1

Description

To benefit from the advanced features of the FreeStyle Libre 2 CGM, you’ll need a sensor kit designed with this system in mind. It has a 14 day lifespan, offers reliable glucose data*, and alerts/alarms to let you know when your glucose has reached the set low and high range.

Features

  • You may scan the sensor kit every minute to obtain readings if desired.
  • Saves glucose readings for up to 8 hours
  • Usable without fingerstick calibration**
  • Fully water-resistant
  • About as slim as two stacked quarters

Specifications

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

How to Apply the Freestyle Libre 2 Sensor

  • Step 1: Select a Sensor Spot

During normal daily activities, the back of the upper arm stays fairly flat (no bending or folding), which makes it an ideal area to place the sensor. Select a site that is at least 2.5 cm (1 inch) away from an insulin injection site. Choose a different site than the one you used last to prevent discomfort or skin irritation.

  • Step 2: Prep the Skin’s Surface

It’s important to have a clean, hair-free surface in order for the senor to properly stay in place. Depending on the area and your skin, make sure to wash the area with soap and water. It’s recommended to shave the area if it is hairy.

  • Step 3: Prep the Sensor

Peel the lid from the sensor pack and unscrew the cap from the sensor applicator. Next, line up the marks on the sensor applicator and pack. Press firmly down on the sensor applicator until it comes to a stop. Finally, lift the sensor applicator out of the sensor pack. The applicator is ready to apply the sensor now.

  • Step 4: Apply the Sensor

Place the sensor applicator over the clean and dry application site. Press firmly to apply. Then gently pull the sensor applicator away from your body. Finally, check that the sensor is securely in place by pressing the sensor down and running your fingers along the sensor adhesive.

For more information, see the FreeStyle Libre 14-Day Sensor Guide

You May Also Like

Are you looking for “standard” FreeStyle Libre sensors kits? We sell those, too – along with the FreeStyle Libre 2 and the FreeStyle Libre 3 System.

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 vitamin C may affect the accuracy of sensor readings. Refer to the FreeStyle Libre 2 user manual for more information.
**The FreeStyle Libre 2 cannot completely replace fingerstick tests. These tests are required to confirm any low or high sensor readings and when readings do not match your symptoms.

FREQUENTLY ASKED QUESTIONS - FREESTYLE LIBRE 2 SENSOR

Getting started with the FreeStyle Libre 2 system isn’t complicated. Just follow the sensor application guide above and any documentation that comes with the system.

While you can buy the FreeStyle Libre 2 at pharmacies, you cannot purchase this system over the counter. Instead, you’ll need a prescription before you can buy it from US MED or anywhere else.

US MED® sells replacement sensor kits for the FreeStyle Libre 2. Each of these kits contains a single sensor.

To continue using your FreeStyle Libre 2 system indefinitely, you’ll need access to a steady supply of sensors. Since this device has a sensor lifespan of 14 days, make sure your insurance will cover the cost of two sensors each month (or that you can afford this expense out of pocket).

Shirley DeLeon Certified Diabetes Care & Education Specialist

Medical Review by Shirley DeLeon, Certified Diabetes Care and Education Specialist

Related Articles

An elderly woman with short hair and glasses sits at her laptop reading about how to find a trustworthy diabetes supply company.

Can You Trust Your Diabetic Supply Company? 3 Signs to Look For

You depend on your diabetic supply company to provide you with safe, quality supplies for managing diabetes. How do you know if your Durable Medical Equipment (DME) provider is legitimate? Are you receiving genuine name brand products or knockoffs? Read on to learn about 3 signs to look for when choosing the safest and most…

Read More »

five steps for managing diabetes

5 Steps for Managing Diabetes | Type 1 and Type 2

We’ll walk you through five steps to help you manage your diabetes so you can live a life you love. Written by: US MED Staff  Clinically Reviewed by: Shirley DeLeon, RD, CDCES Managing diabetes isn’t always easy. The process of dealing with this condition comes with all sorts of inconvenient testing requirements and dietary changes –…

Read More »

Nutrition Science

Prediabetes: Key Risk Factors and Effective Lifestyle Changes

If you’re at risk for type 2 diabetes, you may develop a condition known as “prediabetes” first. Here’s US MED’s guide to prediabetes management. Written by: US MED Staff  Clinically Reviewed by: Shirley DeLeon, RD, CDCES Many people who get diagnosed with type 2 diabetes feel like this disease came out of nowhere. In reality, that…

Read More »

Comparing the Best Insulin Pumps: Features, Pros, and Cons for Managing Diabetes

Comparing the Best Insulin Pumps: Features, Pros, and Cons for Managing Diabetes

What is the Best Insulin Pump for Your Diabetic Needs? Diabetes is a serious condition, and more people than ever are dealing with this disease today. According to the CDC, the number of adults with diabetes has doubled in the past two decades. Everyone with type 1 diabetes (and more than a few people with…

Read More »

woman doing yoga

Insulin Pumps and CGMs: A Complete Guide for Diabetes Management

How much is a CGM? How is an insulin pump different than a CGM? Get answers to these question and more in this product breakdown.

Read More »

CGM Devices

How to Apply a CGM Sensor

It’s no secret that continuous glucose monitors (CGMs) are popular among people with diabetes these days. If you’re wondering, “how is CGM inserted?,” keep reading for a complete guide to CGM installation and more. 

Read More »

Type 1 diabetes vs Type 2 diabetes

Type 1 Diabetes vs Type 2 Diabetes

What is the Difference Between Type 1 Diabetes and Type 2 Diabetes? If you’ve recently been diagnosed with diabetes, you’re probably searching for clear answers about the differences between Type 1 diabetes and Type 2 diabetes. We know it can feel overwhelming, so we’re here to help distinguish between these two forms of the condition….

Read More »

Do I Need a CGM Prescription? Answers for People with Diabetes

Do I Need a CGM Prescription? Answers for People with Diabetes

These days, most people with diabetes have at least heard of continuous glucose monitors (CGMs). These devices allow you to test your glucose levels by simply applying a  sensor, significantly lowering your reliance on finger prick tests in the process.  Are you wondering, “Do I need a CGM prescription?” If so, you’re in the right…

Read More »

Managing Diabetes and Depression: Strategies for Your Mental Health

Managing Diabetes and Depression: Strategies for Your Mental Health

Both diabetes and depression can be difficult conditions to manage – and that’s especially true when you’re dealing with both at the same time. Get advice on how to cope from US MED. 

Read More »

Managing Diabetes When You're Sick: Essential Tips

Managing Diabetes When You’re Sick: Essential Tips

Many aspects of everyday life are more difficult when you’re managing diabetes, and that includes taking care of other illnesses. While colds and the flu can be inconvenient for anyone, having diabetes can increase your odds of getting seriously sick. Meanwhile, these conditions put extra stress on your body, potentially increasing your blood sugar levels…

Read More »

how to manage stress and high blood sugar

Can Stress Raise Blood Sugar? | A Guide to Managing Stress and Diabetes

If you suspect stress may be affecting your ability to manage your diabetes, you’re not alone. Medical professionals have looked into possible connections between stress and diabetes since the 17th century. Today, scientific research indicates there may very well be a direct link between these two issues. Anyone who’s wondered “can stress and anxiety cause…

Read More »

cardiovascular-health-is-paramount-for-individuals-with-diabetes

The Link Between Diabetes and Cardiovascular Disease: What You Need to Know

Maintaining optimal cardiovascular health is paramount for individuals navigating life with diabetes. It’s a reality that those managing diabetes face an increased likelihood of developing cardiovascular diseases (CVD), such as heart disease and stroke. In fact, CVD accounts for a significant portion of mortality among individuals with type 2 diabetes, comprising two-thirds of all deaths…

Read More »

caring-for-aging-parents-with-diabetes

How to Care for Diabetes: A Guide for Families and Caregivers

Navigating the journey of diabetes care can be complex, but with the right knowledge and support, managing diabetes becomes more manageable. At US MED, we’re dedicated to empowering families and caregivers with essential insights on how to care for diabetes, especially for aging loved ones who face unique challenges with their condition. No matter who…

Read More »

glp-1-drugs

The Future of Diabetes Management: Why CGM and GLP-1s are a Symbiotic Pair

As a leader in the diabetes supplies industry, I have a front-row seat to the evolving landscape of care. One prominent discussion centers on the rise of GLP-1 semaglutide for type 2 diabetes. While some may see this as a threat to continuous glucose monitoring (CGM) technology, I believe the opposite is true: GLP-1s and CGM…

Read More »

best-blood-glucose-meter

Best Blood Glucose Meters for 2024 | A Curated Guide

For people with diabetes, blood glucose meters aren’t just helpful—these devices are an essential component of any worthwhile diabetes management strategy. Still, some glucometers are better than others, so we’re here to shine a light on the best glucose meters on the market. And since you’ll be using your meter so often, it’s wise to…

Read More »

woman-checking-her-cgm-device

Different Types of CGM: A Complete Guide

What is the Best Continuous Glucose Monitor (CGM) for Your Diabetic Needs? It’s a fact of life – people with diabetes need to check their glucose levels every so often. In the past, that meant doing multiple finger-prick tests per day. But these tests are inconvenient and painful, so it’s not hard to see why…

Read More »

Dexcom-G7-and-Tandem-tslim-X2-Compatibility

Dexcom G7 Compatibility with Tandem t:slim X2: What You Need to Know | US MED

In early 2023, Dexcom began offering the Dexcom G7 Continuous Glucose Monitoring (CGM) System to U.S. residents with diabetes. This system launched with features like unmatched accuracy*, a discreet and comfortable sensor†, and a warm-up time twice as fast as any other CGM‡. But when this device launched, it was missing one capability its predecessor…

Read More »

diabetes-and-dental-health-how-to-protect-your-smile

Diabetes and Dental Health: How to Protect Your Smile and Prevent Complications

Diabetes and Dental Health: How to Protect Your Smile and Prevent Complications Diabetes management can undoubtedly be stressful, but it’s best to face each day with a smile—though you’ll want to take a few steps to protect your smile first. In addition to diabetes complications such as heart problems and nerve damage, studies suggest a…

Read More »

Diabetes Supplies Online

The Role of Technology in Diabetes Management: From Apps to Continuous Glucose Monitors

Since its discovery in 1921, insulin has played a central role in treating type 1 (and, in some cases, type 2) diabetes. But while this was undoubtedly a milestone in the history of diabetes management, technological progress hasn’t stopped there. Much more recent developments have also led to notable improvements in the lives of people…

Read More »

diabetes and family support

Diabetes and Family Support: Navigating the Impact and Outcome Together

Living with diabetes presents its challenges, and as a family member or caretaker, your support is crucial. Diabetes requires constant management and doesn’t just disappear over time. With approximately 28.7 million diagnosed cases in the US alone, it’s clear that many families are affected by this condition. Your loved one needs a strong support system…

Read More »

couple cooking

Intermittent Fasting and Diabetes: Potential Benefits and Consideration

In this article we take a closer look at Intermittent Fasting and share with you the risks and benefits.

Read More »

Having a Social Life and Navigating Events with Diabetes

Having a Social Life and Navigating Events with Diabetes

Managing diabetes can be difficult enough as it is. This is US MED’s guide on how to balance diabetes management and still have a fun time.

Read More »

can-stress-raise-blood-sugar-the-link-between-diabetes-and-stress

Is There a Link Between Diabetes and Stress?

Are you interested in improving your diabetes management strategy by taking steps to deal with the physical and mental side effects of stress? If so, keep reading for a comprehensive overview of the link between diabetes and stress.

Read More »

FSL2 reader and FSL3 reader

Main Differences Between the Freestyle Libre 3 vs 2

Learn the key distinctions between Abbott’s latest continuous glucose monitoring systems in this guide with US MED.

Read More »

Woman with insulin pump

What Is a Closed-Loop System?

Learn all about closed-loop diabetes management solutions, combining the use of a CGM and insulin pump, in this guide from US MED.

Read More »

Woman packing suitcase

Traveling with Diabetes: Tips for a Smooth Journey and Blood Sugar Control

Planning a trip is stressful, but managing your diabetes makes it even more challenging. US MED has all the tips you need, so you can get into vacation mode.

Read More »

Affectionate African mother talking to her small daughter while saying goodbye before going to school for the first time.

Going Back to School with Diabetes

Back-to-school season can be stressful for any parent, and there’s even more to worry about if your child has diabetes. This comprehensive guide from US MED can help make sure your prepared.

Read More »

Female doctor and senior man

What is Diabetic Neuropathy?

Find out more about Diabetic Neuropathy, including the causes, symptoms, and ways to avoid and treat this well-known diabetes complication.

Read More »

staying active at work

Shoes, Diabetes, and Foot Health

Foot problems are common in people with diabetes, and wearing the right shoes is a great way to keep your feet safe. Learn more with US MED.

Read More »

10 Natural Ways

10 Natural Ways to Combat Diabetes

With diabetes cases increasing in America, it’s more important than ever to take action. If you need to know how to fight diabetes naturally, these ten tips from US MED can help.

Read More »

Mushroom Soup with sherry

Mushrooms and Diabetes: How Can Mushrooms Help with Blood Sugar Levels?

Learn more with US MED’s guide to adding mushrooms to your diabetes diet and discover how this food can help keep your blood sugar in check. 

Read More »

medicare coverage for cgm

Medicare Benefits: Does Medicare Cover Diabetes Supplies | US MED

Are you wondering if Medicare will cover your purchase from US MED? Find out more about Medicare coverage and our wide selection of diabetes supplies.

Read More »

Woman and child with diabetes talking

Tips for People Newly Diagnosed with Diabetes

When you have newly diagnosed diabetes, knowing your next steps is crucial. Here are US MED’s tips for living with diabetes.

Read More »

People talking in a circle diabetes support group

Diabetes Support Groups: Why Are They Important?

If you’re curious about diabetes support groups but don’t know how to get started, US MED can help. Here, you’ll find our comprehensive overview. 

Read More »

Women doing Yoga

Staying Active with Diabetes: How Yoga for Diabetes Can Help

Following a yoga regimen could help you deal with the stress related to diabetes management. If you have type 2/type 1 diabetes and yoga sounds like something you might enjoy, keep reading for the information you need on starting a yoga routine.

Read More »

woman sleeping

How Does Diabetes Affect Sleep?

Are you wondering “how does diabetes affect your sleep?”. This is US MED’s overview of how sleep and diabetes type 2/type 1 intersect. 

Read More »

diabetes and family support

Being a Parent with Diabetes

When you know how to deal with diabetes, you’ll find it easier than ever to live with diabetes and raise your kids along the way. Here, you’ll find US MED’s advice for parents with diabetes. 

Read More »

Man injecting insulin

How to Handle an Insulin Overdose

If you’re asking yourself “can you overdose on insulin?,” you should know this is a real possibility. Here’s the US MED guide to handling an insulin overdose.

Read More »

depression

Pre-existing Diabetes and Pregnancy

Have you been looking for information on pregnancy and diabetes? If so, there’s a good chance you’re already familiar with gestational diabetes—that is, diabetes initially diagnosed mid-pregnancy. However, that doesn’t mean there’s no connection between other forms of diabetes and pregnancy. As recently as the mid-20th century, women who had type 1 diabetes were discouraged…

Read More »

Dexcom G7 Sensor Applicator

Dexcom G7 Release Date, Features & Cost Insights

Are you interested in learning more about the Dexcom G7 and what distinguishes it from other CGMs available today? If so, you’re in luck. Take a look at our complete overview of this exciting new product!

Read More »

New Dexcom G7 Sensor and Reciever

Dexom G7 CGM Super Bowl Ad with Nick Jonas

The long-awaited Dexcom G7 CGM is here. With the help of Nick Jonas, Dexcom is introducing the new Dexcom G7 CGM in a 2023 Super Bowl commercial.

Read More »

Woman and Man Riding Bike

Know Your Diabetes ABCs | US MED

Learning essential diabetes management steps can make managing this disease far simpler. Learn the ABCs of diabetes with US MED.

Read More »

Dexcom G6 Sensor and Dexcom G7 Sensor

Dexcom G6 vs. Dexcom G7: What You Need to Know

Learn about the latest news on Dexcom G7, how it compares to the Dexcom G6, and how to get through US MED.

Read More »

woman testing Blood pressure

Does Diabetes Cause High Blood Pressure?: Understanding Between High Blood Pressure and Diabetes

If you’re wondering, “can diabetes cause high blood pressure?” or “how can I control high blood pressure with diabetes?,” read on for all the answers you need.

Read More »

woman-checking-her-cgm-device

Diabetes Sweating Connection: Why Does Diabetes Make You Sweat?

Diabetes may cause you to sweat more than usual. Learn more on how diabetes and sweating are connected in the article below.

Read More »

pregnant woman cutting fruit

Gestational Diabetes : What Should You Eat When You’re on a Healthy Meal Plan?

Type 1 and type 2 diabetes may be the most well-known forms of diabetes, but they aren’t the only diabetes types you should be aware of. During pregnancy, you may experience a condition known as “gestational diabetes.”

Read More »

woman checking glucose monitor

Postprandial Blood Sugar: How Long After Eating Does it Take for Blood Sugar to Return to Normal?

Keeping your postprandial blood sugar under control is an essential part of living with diabetes. Here, you’ll find US MED’s in-depth explanation of postprandial blood sugar, along with tips on how to control it.

Read More »

A1C Test US MED Article

A1C Overview: What is A1C? | US MED

One reliable method of diagnosing diabetes is the hemoglobin A1C test. If you’re asking yourself, “What is A1C testing, anyway?” Learn more with US MED.

Read More »

Family sitting on couch

Diabetes Symptoms: What You Need to Know

Diabetes management isn’t always an easy task, but you’ll need to work hard at it. Learn about diabetes symptoms and management with US MED.

Read More »

woman with doctor

Diabetes Rash: Appearance & Prevention

Diabetes can lead to complications in other areas, one of these being your skin. Learn more about what skin complications to be on the lookout for. 

Read More »

Current Member

Currently a
US Med® Member?

If you're an existing member, the fastest and easiest way to reorder is by logging into the members portal, where you can also update your account.

Interested-in-Becoming-a-USMED-Member.png

Interested in Becoming a US MED® Member?

It's simple, fast and easy! Just complete a quick form or call 1-877-840-8218 now and let us take care of the rest.

Prefer-to-reorder-by-phone.png

Prefer to reorder by phone?

No problem! Just call 866-723-6958 and our agents will walk you through the reorder process.

Customer Reviews