Dexcom G7 recallZ-2163-2026 · Dexcom, Inc. · initiated Apr 14, 2026

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 Dexcom, Inc. 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

A software defect in which a low-priority file I/O check blocks the higher-priority thread responsible for processing estimated glucose values (EGVs) and trend arrows. When the app is running in the background, EGV notifications may queue up and then "replay" sequentially when the user brings the app to the foreground, causing the Glucose Compass to flicker through previous EGVs. In more severe instances, the app may perceive signal loss and deploy signal loss mitigations. This delay in EGV and alert processing creates a risk that users may miss detection of a hypoglycemic or hyperglycemic event, or make treatment decisions based on outdated glucose information.

FDA root cause category: Software design

What the company is doing

On 04/14/2026, the firm sent via the iOS App an "URGENT: MEDICAL DEVICE CORRECTION NOTIFICATION" communication informing customers that a software error was identified within app versions 1.5 to 1.6 and G7 iOS / G7 Watch iOS app v2.9.0 through v2.11.2 that can cause the app display to flicker sequentially through previous estimated glucose values (EGVs) and trend arrows before displaying the current EGV and trend arrow with the potential to delay glucose alerts. Required Customer Actions: Updating from app versions 1.5-1.6 to the most current version is mandatory and you will not be able to use app versions 1.5 to 1.6 after April 30, 2026. Update your app now to continue using the app: 1. Tap Update App to go to the app store 2. Install the latest Dexcom ONE+ iOS app version or Dexcom G7 iOS app version that applies to customer app/product used . 3. Open the appropriate Dexcom ONE+ iOS app, or Dexcom G7 iOS app For questions or assistance - contact Technical Support by finding local Technical Support via Dexcom.com/global.

Recall details

Recall number: Z-2163-2026
Status: Open, Classified
Initiated by the company: Apr 14, 2026
Posted by the FDA: May 11, 2026
Recalling firm: Dexcom, Inc.
Quantity: 58582
Product code: QBJ
FDA submissions: K240902, K243214
Distribution: SW12300 & SW13355 Dexcom G7 iOS and watchOS app versions 2.9.0 through 2.11.2: Worldwide - US Nationwide including in the states of AK, AL, AR, AZ, CA, CO, CT, DC, DE, FL, GA, HI, IA, ID, IL, IN, KS, KY, LA, MA, MD, ME, MI, MN, MO, MS, MT, NC, ND, NE, NH, NJ, NM, NV, NY, OH, OK, OR, PA, PR, RI, SC, SD, TN, TX, UT, VA, VT, WA, WI, WV, and WY. The countries of Austria, Australia, Belgium, Bahrain, Canada, Czech Republic, Germany, Denmark, Estonia, Finland, France, Hong Kong, Ireland, Israel, Iceland, Italy, Jordan, Japan, Kuwait, Luxembourg, Malta, Netherlands, Norway, New Zealand, Oman, Poland, Portugal, Qatar, Saudi Arabia, Singapore, Slovenia, Slovakia, South Africa, South Korea, Spain, Sweden, Switzerland, Turkey, United Arab Emirates, United Kingdom. SW14245 Dexcom ONE iOS App versions 1.5.0 and 1.6.0 - Only International distribution to the countries of Andorra, Australia, Belgium, Bulgaria, Czech Republic, Estonia, France, Greece, Croatia, Ireland, Italy, Lithuania, Latvia, Malaysia, Monaco, Netherlands, New Zealand, Poland, Qatar, Romania, Saudi Arabia, Spain, Sweden, United Kingdom.

Product description

Brand Name: Dexcom G7 Continuous Glucose Monitoring System Product Name: Dexcom G7 CGM iOS App Model/Catalog Number: SW12300 Software Version: Versions 2.9.0 through 2.11.2 Product Description: Dexcom G7 CGM iOS App Component: Dexcom G7 Continuous Glucose Monitoring System, Dexcom G7 15 Day Continuous Glucose Monitoring System

Code information (models, lots, serial numbers)

Lot Code: SW12300 versions 2.9.0 through 2.11.2 - UDI-DI: 00386270001863

Devices named in this recall

1 device in the FDA device registry whose identifier appears in the recall's code information.

Dexcom G7 iOS App SW12300
Dexcom, Inc. · Integrated Continuous Glucose Monitoring System, Factory Calibrated
3 recalls1 death55,219 reports

Product lines

Dexcom G7Dexcom, Inc. · 32 models · 325,909 reports · 8 recalls

Other products in the same recall event

The FDA groups related products into one recall event (event 98639).

Z-2164-2026 · Open, Classified
Brand Name: Dexcom G7 Continuous Glucose Monitoring System Product Name: Dexcom G7 CGM watchOS App Model/Catalog Number: SW13355 Software Version: Versions 2.9.0 through 2.11.2 Pro…

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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