FreeStyle Libre Sensor Lawsuit
The FreeStyle Libre sensor lawsuit claims that defective Libre 3 and Libre 3 Plus sensors can provide inaccurately high or low glucose readings, resulting in hospitalizations and, in some cases, death. People injured by these continuous glucose monitors (CGMs) may be eligible for compensation.
How To Qualify for a FreeStyle Libre Lawsuit
Adults and children who suffered a serious injury because of incorrect high or low glucose readings on FreeStyle Libre 3 or Libre 3 Plus may qualify to file a lawsuit.
Qualifying Injuries Linked to FreeStyle Libre 3 and Libre 3 Plus Sensor Failures
Inaccurate glucose readings can lead to injuries and complications like diabetic ketoacidosis (DKA), permanent neurological damage and death.
- Central nervous system dysfunction
- Coma
- Confusion or altered mental state
- Death
- Diabetic ketoacidosis
- Emergency medical treatment or hospitalization
- Loss of consciousness
- Permanent neurological damage
- Seizures
- Severe hypoglycemia
Your injury might not be listed here. Talk to an attorney to see if your injury qualifies for a FreeStyle Libre 3 lawsuit.
Evidence and Documentation That Can Support a FreeStyle Libre Lawsuit
Good documentation is crucial to supporting your FreeStyle Libre lawsuit. You can provide some of this evidence, while your attorney can gather the rest.
- Device and product information
- Keep your defective Libre 3 or Libre 3 Plus sensor and packaging. Take screenshots or export data from your Libre app or reader. This should show glucose logs, alarms and any error messages around the time you were injured.
- Medical records
- Collect hospital and ER records documenting any injuries you suffered because of inaccurate sensor readings. These can include DKA, seizures, coma, cardiac events, severe hypo or hyperglycemia, and other health problems. Get any records that show your CGM use history and your diabetic history.
- Personal accounts
- Maintain a timeline or journal describing symptoms, CGM readings, treatment decisions and a description of events leading up to your injury. Family members can also give statements about what they witnessed in relation to your injuries or incorrect sensor readings.
Law firms also consult experts who help analyze CGM data and provide expert opinion on whether a sensor defect likely caused or contributed to the injury.
Your lawyer will tell you what they need from you to support your case.
Why Are People Filing FreeStyle Libre Lawsuits?
People are filing FreeStyle Libre lawsuits because false high or low glucose readings can lead to serious injuries, such as diabetic ketoacidosis (DKA), permanent neurological damage, coma or even death.
Lawsuits claim Abbott concealed sensor defects and falsely presented their products as accurate.
“Manufacturers should be responsible for the harm their defective products inflict on their customers,” said Ellen Relkin, partner and chair of Weitz & Luxenberg’s Drug and Medical Device Litigation practice group.
Latest FreeStyle Libre Lawsuit and Recall Updates
Lawyers are investigating FreeStyle Libre lawsuits, and these cases are still in the early stages. Many firms began investigating claims in January 2026.
Because litigation is new, there haven’t been many individual injury lawsuits officially filed yet. No publicly announced settlements are available, and no jury trials have been scheduled.
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January 13, 2026
Lead plaintiff Bijoy Shroff filed one of the first FreeStyle Libre 3 and Libre 3 Plus class action lawsuits. Shroff claimed Abbott fraudulently concealed Libre 3 and Libre 3 Plus sensor defects and misrepresented the accuracy of the monitors.
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November 24, 2025
Abbott issued an urgent medical device correction for FreeStyle Libre 3 and Libre 3 Plus, stating that the sensors could provide incorrect low-glucose readings. There were 736 serious injuries and seven deaths associated with the sensors as of November 2025.
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July 31, 2024
Abbott recalled certain lots of FreeStyle Libre 3 sensors because they provided incorrect high-glucose readings.
While a class action lawsuit has been filed in California, it is unrelated to personal injury lawsuits. So far, plaintiffs’ attorneys haven’t requested injury case consolidation into multidistrict litigation (MLD), which is a possibility if case numbers grow.
FreeStyle Libre 3 Class Action Lawsuit
Lead plaintiff Bijoy Shroff filed a Libre 3 and Libre 3 Plus class action lawsuit seeking economic damages, alleging Abbott concealed sensor defects. He claimed he relied on FreeStyle Libre 3 and Libre 3 Plus sensor readings to manage his diabetes, but he ended up suffering dangerously inaccurate glucose readings.
He said Abbott’s marketing and advertising materials represented the sensors as safe and reliable. But he later received a letter dated Dec. 3, 2025, from CVS informing him that his sensors were identified as defective and subject to a recall.
FreeStyle Libre Studies, Recalls and Safety Evidence
In 2024, Abbott issued a recall for certain Libre 3 sensors, and in 2025, it issued a medical device correction for more Libre 3 and Libre 3 Plus sensors. These devices are included in the lawsuits.
- FreeStyle Libre 3 Sensor model number: 72081-01
- Lot numbers: T60001948, T60001966, T60001969
- FreeStyle Libre 3 Sensor model numbers: 72081-01, 72080-01
- FreeStyle Libre 3 Plus Sensor model numbers: 78768-01, 78769-01
You can find out if your specific Libre 3 or Libre 3 Plus qualifies by contacting an experienced product liability medical device attorney to evaluate your claim.
What Research and Safety Reports Say About FreeStyle Libre Sensor Accuracy
In addition to the issues reported in the 2024 recall and 2025 medical device correction for inaccurate high or low glucose readings, there are also several safety report examples in the FDA’s Manufacturer and User Facility Device Experience (MAUDE) database for adverse events.
For example, one patient reported that their FreeStyle Libre 3 showed a glucose reading of 56 mg/dl when their blood glucose meter showed 224 mg/dl, which is a false low reading.
Another patient was unable to get readings from their FreeStyle Libre 3 and suffered hypoglycemia with paleness, sweatiness and confusion. They were unable to self-treat, so they went to the hospital for medical care.
Types of FreeStyle Libre Lawsuits
There are two main types of FreeStyle Libre lawsuits: individual injury lawsuits and consumer‑oriented class action lawsuits.
Individual injury lawsuits make up the bulk of the claims lawyers are investigating. These claims seek compensation for serious physical, mental and emotional harm allegedly caused by inaccurate readings from the FreeStyle Libre 3 or Libre 3 Plus.
In January 2026, one of the first FreeStyle Libre 3 and Libre 3 Plus class action lawsuits was filed in California. This lawsuit claims Abbott committed fraud by concealing problems with the devices. These plaintiffs seek refunds for the purchase price of the devices.
Potential Compensation in FreeStyle Libre Lawsuits
Potential compensation in FreeStyle Libre lawsuits typically covers both financial losses (like hospital bills and lost income) and non‑economic harms (like pain, mental anguish and lowered quality of life).
- Acute medical care
- Costs include ER visits, ambulance transport, inpatient hospital stays, ICU care, diagnostic tests and any procedures required to stabilize dangerously high or low blood sugar. These expenses can also include medications, monitoring and consultations with endocrinologists and other specialists.
- Ongoing and future treatment
- Damages include projected costs for follow‑up visits, physical or mental rehabilitation, counseling, and long‑term management of organ damage or neurological problems caused by severe events.
- Lost income and earning capacity
- Plaintiffs may pursue damages for time away from work due to hospitalizations and repeat medical visits, plus reduced earning capacity if long‑term complications limit hours, job duties or career paths. Younger plaintiffs and those in physically or cognitively demanding jobs may have notably large projected losses.
- Disability and functional limits
- Severe hypoglycemia or DKA‑related brain injury can lead to permanent disability or disfigurement, which courts treat as a separate element of harm. Damages can reflect reduced independence, a need for assistance with daily activities, and a loss of ability to participate in hobbies, caregiving or community roles.
- Pain, suffering and emotional distress
- Non‑economic damages aim to compensate for physical pain, anxiety about future glucose crises, PTSD‑like symptoms, sleep disruption and loss of enjoyment of life. In family claims, spouses and close relatives may also seek compensation for loss of consortium or companionship.
In wrongful‑death Libre cases, families can seek funeral and burial costs, loss of financial support and emotional damages tied to the death of a loved one.
Choosing a FreeStyle Libre Lawyer
When choosing a lawyer for a FreeStyle Libre 3 or Libre 3 Plus claim, focus on experience, resources and fit.
- Experience in product liability and medical device litigation.
- Proven results, resources and a reputation for successfully acquiring past defective‑device verdicts and settlements. Complex Libre litigation requires funding for records, experts and possibly participation in mass tort or coordinated proceedings.
- Counsel who explains things plainly, gives realistic expectations and maintains regular communication.
Most qualified firms handle cases on contingency (no upfront fee, they’re paid only if you recover), which should be clearly disclosed and explained in writing. You should be able to ask the firm about their experience, reputation and past recoveries for clients.
How a Lawyer Can Help You Navigate a FreeStyle Libre Lawsuit
A defective‑medical‑device lawyer can help you navigate a FreeStyle Libre lawsuit from the initial investigation through filing, negotiation and, if needed, trial.
- Case investigation
- Your attorney will analyze Libre 3 or Libre 3 Plus defects and gather medical records, device data, recall notices and witness information. They may also look at how your experience fits broader evidence from FDA alerts, recalls and other patient reports.
- Proving your case
- They can compare CGM readings with lab values and clinical notes to show how inaccurate readings or missed alerts led to your injuries. They gather your economic and non-economic damages related to your injuries.
- Handling filings, negotiations and court
- Your attorney files the lawsuit, navigates procedural rules and any consolidation with other Libre cases, and negotiates with Abbott and other defendants. If a settlement is not fair, they prepare for trial, working with experts to present complex medical and technical evidence in a way jurors can understand.
- Protecting deadlines and legal rights
- A central role of your attorney is tracking statutes of limitations and other time bars. They make sure your claim is filed on time and preserved, and they advise you on what to say (or not say) to insurers or company representatives.
By combining technical investigation, expert support and legal strategy, a qualified FreeStyle Libre lawyer can help you pursue compensation while you focus on your health and diabetes management.
FreeStyle Libre Lawsuit FAQs
Do I qualify for a FreeStyle Libre lawsuit if I didn’t need hospitalization?
Yes, you may qualify for a FreeStyle Libre lawsuit even if you didn’t go to the hospital. Make sure to talk to a lawyer to see if your injuries qualify.
Can I file a FreeStyle Libre lawsuit on behalf of my child?
Yes. You can file a FreeStyle Libre lawsuit on behalf of your child.
What should I do if I think my FreeStyle Libre 3 sensor has malfunctioned?
First, you should seek medical attention if you have suffered any injuries. Then, take action to replace your defective sensor and report the defect to the FDA. If you suffered a serious injury, contact a lawyer to ask about your legal options.
Is there a difference between a FreeStyle Libre 3 injury lawsuit and a FreeStyle Libre 3 class action lawsuit?
Yes. The FreeStyle Libre 3 injury lawsuit seeks compensation for physical, mental and economic injuries from inaccurate sensor readings. The class action lawsuit primarily concerns economic damages, such as refunds for devices purchased.
Is it safe to keep using my FreeStyle Libre 3 or Libre 3 Plus sensor?
The FDA advises patients to immediately stop using the Libre 3 and Libre 3 Plus sensors indicated on recalls or medical device correction notices. Talk to your diabetes care team about your concerns and potential alternatives.
4 Cited Research Articles
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- U.S. Food and Drug Administration. (2025, December 2). Early Alert: Glucose Monitor Sensor Issue from Abbott Diabetes Care. Retrieved from https://www.fda.gov/medical-devices/medical-device-recalls-and-early-alerts/early-alert-glucose-monitor-sensor-issue-abbott-diabetes-care
- Abbott. (2025, November 24). Abbott Initiates Medical Device Correction for Certain Freestyle Libre 3 And Freestyle Libre 3 Plus Sensors in the U.S. Retrieved from https://abbott.mediaroom.com/press-releases?item=124718
- U.S. Food and Drug Administration. (2024, September 5). Continuous Glucose Monitoring (CGM) Sensor Recall: Abbott Diabetes Care Inc Issues Recall for Certain FreeStyle Libre 3 Sensors due to Risk for Inaccurate High Glucose Readings. Retrieved from https://www.fda.gov/medical-devices/medical-device-recalls-and-early-alerts/continuous-glucose-monitoring-cgm-sensor-recall-abbott-diabetes-care-inc-issues-recall-certain
- U.S. Food and Drug Administration. (2024, July 31). Recall: FreeStyle Libre 3 Sensors, REF: 72081-01, Component of the FreeStyle Libre 3 Continuous Glucose Monitoring System. Retrieved from https://www.accessdata.fda.gov/scripts/ires/index.cfm?Product=209214
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