Bigfoot Unity Diabetes Management System recallZ-1997-2025 · Bigfoot Biomedical · initiated May 21, 2025
Open, Classified
Is my device affected?
- Compare the model, catalog and lot or serial numbers on your device or its packaging with the code information below. A recall usually covers only specific models or lots.
- If yours is listed, follow the instructions from Bigfoot Biomedical or your healthcare provider. The company's action is summarized under what the company is doing.
- Do not stop using a prescribed or implanted device on your own — talk to your healthcare provider first.
Where to find your model and lot numbers · What recall classes and statuses mean
Why it was recalled
Due to a software/firmware issue diabetes management system may provide a device error and cause the insulin pen to become unresponsive and unable to function. This error may pose a potential health risk for people living with diabetes as they may not have all information necessary to make a timely treatment decision.
FDA root cause category: Software design
What the company is doing
On 05/21/2025, the firm sent via FedEx and USPS Priority Mail, "URGENT MEDICAL DEVICE RECALL" Letters to Customers and Prescribers informing them that the Bigfoot Unity Pen Caps, both Long-Acting and Rapid-Acting Pen Cap firmware version 1.3.0 may provide a screen with "Device Error - Contact Bigfoot Customer Care" and render the pen caps unresponsive and unable to function. Customer are instructed to: 1. If customers have the affected product identified above, we are asking you to return the product. We have sent you a return kit, which you should receive shortly. If the return kit does not arrive in the next 7 days, please contact Bigfoot Biomedical Customer Care at 1-551-244-3668 or 1-888-523-3662 (toll-free number). 2. Ensure you have and continue to use a backup diabetes management plan and diabetes supplies if your Bigfoot Unity Pen Cap stops working. 3. As soon as possible, complete and return the Acknowledgement Postcard to acknowledge the understanding of the actions to be taken. o If customer's device experiences Device Error or other product issues in the future or have any questions, contact Bigfoot Biomedical Customer Care at 1-551-244-3668 or 1-888-523-3662 (tollfree number).
Recall details
- Recall number
- Z-1997-2025
- Status
- Open, Classified
- Initiated by the company
- May 21, 2025
- Posted by the FDA
- Jun 20, 2025
- Recalling firm
- Bigfoot Biomedical
- Quantity
- 57 pen caps
- Product code
- QLG
- FDA submissions
- K202145
- Distribution
- U.S. Nationwide distribution in the states of AL, FL, GA, IA, IL, NY, PA, TX, and WA.
Product description
Bigfoot Unity Diabetes Management System SW-300689-01 Bigfoot Inject v1 Pen Cap LCAP Firmware 1.3.0 Release Configuration, Rev H SW-300689-02 Bigfoot Inject v1 Pen Cap RCAP Firmware 1.3.0 Release Configuration, Rev H The Bigfoot Unity Diabetes Management System that include the Pen Caps (Rapid-Acting Insulin Pen Cap [RCAP] and Long-Acting Insulin Pen Cap [LCAP]) integrates continuous monitoring with insulin dose recommendations. The Pen Caps (Rapid-Acting Insulin Pen Cap [RCAP] and Long-Acting Insulin Pen Cap [LCAP]) are part of the Bigfoot Unity Diabetes Management System.
Code information (models, lots, serial numbers)
Show the full code information (5k characters)
Product Description / Item Number / UDI-DI code / Serial Number: Humalog/lispro/Lyumjev Bigfoot Unity OMS Cap FG-300171 00850003506418 KR242250013 Lantus-Glargine Bigfoot Unity OMS Cap FG-300176 00850003506463 SL240720021 Novolog/Aspart Bigfoot Unity OMS Cap FG-300174 00850003506449 FR242280004 Novolog/Aspart Bigfoot Unity OMS Cap FG-300174 00850003506449 FR242280005 Fiasp Bigfoot Unity DMS Cap FG-300173 00850003506432 TR240950015 Lantus-Glargine Bigfoot Unity OMS Cap FG-300176 00850003506463 SL240720022 Levmr FlxT/Tresiba-Degl Bigfoot Unity OMS Cap FG-300179 00850003506494 TL242340007 Levmr FlxT/Tresiba-Degl Bigfoot Unity OMS Cap FG-300179 00850003506494 TL242340008 Humalog/lispro/Lyumjev Bigfoot Unity OMS Cap FG-300171 00850003506418 KR242250014 Novolog/Aspart Bigfoot Unity OMS Cap FG-300174 00850003506449 FR242280006 Levmr FlxT/Tresiba-Degl Bigfoot Unity OMS Cap FG-300179 00850003506494 TL242340010 Humalog/Lispro/Lyumjev Bigfoot Unity OMS Cap FG-300171 00850003506418 KR242250015 Lantus-Glargine Bigfoot Unity OMS Cap FG-300176 00850003506463 SL240720023 Humalog/Lispro/Lyumjev Bigfoot Unity OMS Cap FG-300171 00850003506418 KR242250016 Novolog/Aspart Bigfoot Unity OMS Cap FG-300174 00850003506449 FR242280007 Humalog/Lispro/Lyumjev Bigfoot Unity OMS Cap FG-300171 00850003506418 KR242250017 Basaglar Bigfoot Unity OMS Cap FG-300175 00850003506456 FR242280009 Humalog/Lispro/Lyumjev Bigfoot Unity OMS Cap FG-300171 00850003506418 KR242250018 Humalog/Lispro/Lyumjev Bigfoot Unity OMS Cap FG-300171 00850003506418 KR242250020 Levmr FlxT/Tresiba-Degl Bigfoot Unity OMS Cap FG-300179 00850003506494 TL242340009 Novolog/Aspart Bigfoot Unity OMS Cap FG-300174 00850003506449 FR242280008 Humalog/Lispro/Lyumjev Bigfoot Unity OMS Cap FG-300171 00850003506418 KR242250021 Novolog/Aspart Bigfoot Unity OMS Cap FG-300174 00850003506449 KL241710001 Fiasp Bigfoot Unity OMS Cap FG-300173 00850003506432 TR241570002 Bigfoot Unity Cap for Novolog ASM-10046* 00850003506173 FR242280014 Bigfoot Unity Cap for Toujeo ASM-10053* 00850003506197 ST240960003 Novolog/Aspart Bigfoot Unity OMS Cap FG-300174 00850003506449 FR242280010 Levmr FlxT/Tresiba-Degl Bigfoot Unity OMS Cap FG-300179 00850003506494 TL242340011 Novolog/Aspart Bigfoot Unity OMS Cap FG-300174 00850003506449 FR242280011 Novolog/Aspart Bigfoot Unity OMS Cap FG-300174 00850003506449 FR242280012 Humalog/Lispro/Lyumjev Bigfoot Unity OMS Cap FG-300171 00850003506418 KR242250022 Humalog/Lispro/Lyumjev Bigfoot Unity OMS Cap FG-300171 00850003506418 KR242250023 Humalog/Lispro/Lyumjev Bigfoot Unity OMS Cap FG-300171 00850003506418 KR242250026 Humalog/Lispro/Lyumjev Bigfoot Unity OMS Cap FG-300171 00850003506418 KR242250024 Humalog/Lispro/Lyumjev Bigfoot Unity OMS Cap FG-300171 00850003506418 KR242250025 Novolog/Aspart Bigfoot Unity OMS Cap FG-300174 00850003506449 SL240720024 Lantus-Glargine Bigfoot Unity OMS Cap FG-300176 00850003506463 FR242280013 Novolog/Aspart Bigfoot Unity OMS Cap FG-300174 00850003506449 FR242280018 Novolog/Aspart Bigfoot Unity OMS Cap FG-300174 00850003506449 FR242280015 Humalog/Lispro/Lyumjev Bigfoot Unity OMS Cap FG-300171 00850003506418 KR242250029 Novolog/Aspart Bigfoot Unity OMS Cap FG-300174 00850003506449 FR242280016 Fiasp Bigfoot Unity DMS Cap FG-300173 00850003506432 TR241570003 Humalog/Lispro/Lyumjev Bigfoot Unity DMS Cap FG-300171 00850003506418 KR242250030 Humalog/Lispro/Lyumjev Bigfoot Unity OMS Cap FG-300171 00850003506418 KR242250027 Humalog/Lispro/Lyumjev Bigfoot Unity OMS Cap FG-300171 00850003506418 KR242250028 Levmr FlxT/Tresiba-Degl Bigfoot Unity OMS Cap FG-300179 00850003506494 TL242340012 Lantus-Glargine Bigfoot Unity OMS Cap FG-300176 00850003506463 SL240720026 Fiasp Bigfoot Unity DMS Cap FG-300173 00850003506432 TR241570004 Lantus-Glargine Bigfoot Unity DMS Cap FG-300176 00850003506463 SL240720027 Novolog/Aspart Bigfoot Unity DMS Cap FG-300174 00850003506449 FR242280017 Novolog/Aspart Bigfoot Unity DMS Cap FG-300174 00850003506449 FR242280019 Fiasp Bigfoot Unity DMS Cap FG-300173 00850003506432 TR241570005 Humalog/Lispro/Lyumjev Bigfoot Unity DMS Cap FG-300171 00850003506418 KR242250031 Humalog/Lispro/Lyumjev Bigfoot Unity DMS Cap FG-300171 00850003506418 KR242250032 Humalog/Lispro/Lyumjev Bigfoot Unity DMS Cap FG-300171 00850003506418 KR242250033 Humalog/Lispro/Lyumjev Bigfoot Unity DMS Cap FG-300171 00850003506418 KR242250034 Lantus-Glargine Bigfoot Unity DMS Cap FG-300176 00850003506463 SL240720028
Devices named in this recall
8 devices in the FDA device registry whose identifier appears in the recall's code information.
- Bigfoot Unity Diabetes Management System ASM-10046Bigfoot Biomedical, Inc. · Integrated Continuous Glucose Monitoring System, Factory Calibrated, Not For Use With Automated Insulin Delivery Systems1 recall12 reports
- Bigfoot Unity Diabetes Management System ASM-10053Bigfoot Biomedical, Inc. · Integrated Continuous Glucose Monitoring System, Factory Calibrated, Not For Use With Automated Insulin Delivery Systems1 recall0 reports
- Bigfoot Unity Diabetes Management System FG-300171Bigfoot Biomedical, Inc. · Integrated Continuous Glucose Monitoring System, Factory Calibrated, Not For Use With Automated Insulin Delivery Systems1 recall0 reports
- Bigfoot Unity Diabetes Management System FG-300173Bigfoot Biomedical, Inc. · Integrated Continuous Glucose Monitoring System, Factory Calibrated, Not For Use With Automated Insulin Delivery Systems1 recall0 reports
- Bigfoot Unity Diabetes Management System FG-300174Bigfoot Biomedical, Inc. · Integrated Continuous Glucose Monitoring System, Factory Calibrated, Not For Use With Automated Insulin Delivery Systems1 recall0 reports
- Bigfoot Unity Diabetes Management System FG-300175Bigfoot Biomedical, Inc. · Integrated Continuous Glucose Monitoring System, Factory Calibrated, Not For Use With Automated Insulin Delivery Systems1 recall0 reports
- Bigfoot Unity Diabetes Management System FG-300176Bigfoot Biomedical, Inc. · Integrated Continuous Glucose Monitoring System, Factory Calibrated, Not For Use With Automated Insulin Delivery Systems1 recall0 reports
- Bigfoot Unity Diabetes Management System FG-300179Bigfoot Biomedical, Inc. · Integrated Continuous Glucose Monitoring System, Factory Calibrated, Not For Use With Automated Insulin Delivery Systems1 recall0 reports
Other devices under the same FDA submission
13 devices cleared under K202145 are not named by identifier in this recall. One submission often covers many models, so they may or may not be affected.
- Bigfoot Unity Diabetes Management System ASM-10027Bigfoot Biomedical, Inc. · Integrated Continuous Glucose Monitoring System, Factory Calibrated, Not For Use With Automated Insulin Delivery Systems13 reports
- Bigfoot Unity Diabetes Management System FG-300188Bigfoot Biomedical, Inc. · Integrated Continuous Glucose Monitoring System, Factory Calibrated, Not For Use With Automated Insulin Delivery Systems5 reports
- Bigfoot Unity Diabetes Management System ASM-10048Bigfoot Biomedical, Inc. · Integrated Continuous Glucose Monitoring System, Factory Calibrated, Not For Use With Automated Insulin Delivery Systems1 death4 reports
- Bigfoot Unity Diabetes Management System FG-300185Bigfoot Biomedical, Inc. · Integrated Continuous Glucose Monitoring System, Factory Calibrated, Not For Use With Automated Insulin Delivery Systems4 reports
- Bigfoot Unity Diabetes Management System FG-300200Bigfoot Biomedical, Inc. · Integrated Continuous Glucose Monitoring System, Factory Calibrated, Not For Use With Automated Insulin Delivery Systems3 reports
- Bigfoot Unity Diabetes Management System FG-300206Bigfoot Biomedical, Inc. · Integrated Continuous Glucose Monitoring System, Factory Calibrated, Not For Use With Automated Insulin Delivery Systems3 reports
- Bigfoot Unity Diabetes Management System ASM-10049Bigfoot Biomedical, Inc. · Integrated Continuous Glucose Monitoring System, Factory Calibrated, Not For Use With Automated Insulin Delivery Systems2 reports
- Bigfoot Unity Diabetes Management System FG-300186Bigfoot Biomedical, Inc. · Integrated Continuous Glucose Monitoring System, Factory Calibrated, Not For Use With Automated Insulin Delivery Systems2 reports
- Bigfoot Unity Diabetes Management System FG-300204Bigfoot Biomedical, Inc. · Integrated Continuous Glucose Monitoring System, Factory Calibrated, Not For Use With Automated Insulin Delivery Systems2 reports
- Bigfoot Unity Diabetes Management System FG-300187Bigfoot Biomedical, Inc. · Integrated Continuous Glucose Monitoring System, Factory Calibrated, Not For Use With Automated Insulin Delivery Systems1 report
- Bigfoot Unity Diabetes Management System FG-300202Bigfoot Biomedical, Inc. · Integrated Continuous Glucose Monitoring System, Factory Calibrated, Not For Use With Automated Insulin Delivery Systems1 report
- Bigfoot Unity Diabetes Management System FG-300203Bigfoot Biomedical, Inc. · Integrated Continuous Glucose Monitoring System, Factory Calibrated, Not For Use With Automated Insulin Delivery Systems1 report
Sources and updates
- Recall record: FDA Medical Device Recalls, file dated Oct 16, 2026 · View the FDA recall notice ↗
- Devices: FDA GUDID, file dated Oct 13, 2026. Devices are linked when their identifier (with a valid check digit) appears in the recall's code information.
- Page last rebuilt: Oct 16, 2026. Text above is shown as published by the FDA.
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