US G6 Transmitter STT-OR-001Recalls & reported problems
Dexcom, Inc. · G6 Transmitter Kit, Dexcom · Class 2
Data updated Oct 18, 2026 from official FDA records · Editorial policy
Quick summary
This Dexcom G6 transmitter has 19,341 adverse event reports in the FDA database, including 37 injuries and no deaths. Reports mostly describe wireless connection problems and transmitters that stop giving output, and most list no clinical effects on the patient. Reports in the last 12 months (3,252) are well below the 12 months before (5,851). No recalls name this device.
AI-generated from the FDA records on this page and checked automatically against the numbers below. Read the details before relying on it.
- Adverse event reports
- 19,514
- Deaths reported
- 0
- Injuries reported
- 39
- Recalls naming it
- 0
Summary
The FDA's MAUDE database contains 19,514 adverse event reports that list this exact device (DI 00386270001764), received between Mar 1, 2022 and Sep 30, 2026 — classified as 39 injuries, 19,475 malfunctions.
The most frequently reported specific device problem is “Wireless Communication Problem” (13,084 reports).
Reports come from manufacturers, hospitals and patients and are not verified by the FDA. A report does not prove the device caused the event, and counts can't be used to compare devices or estimate failure rates. What reports can and can't tell you · How this data works · Data updated Oct 18, 2026.
Reports received per month
Most reported problems
Device problems
- Wireless Communication Problem13,084
- No Device Output6,090
- Premature End-of-Life Indicator95
- Low Readings77
- Connection Problem72
- Appropriate Device Problem Term/Code Not Available70
- Incorrect, Inadequate or Imprecise Result or Readings22
- High Readings19
Patient problems
- No Clinical Signs, Symptoms or Conditions19,368
- Hyperglycemia103
- Hypoglycemia28
- Vomiting11
- Elevated Ketones/ Diabetic Ketoacidosis9
- Loss of consciousness9
- Nausea6
- Headache5
Recent adverse event reports
The 25 most recent of 19,514 reports, in the reporter's own words as published by the FDA.
MalfunctionSep 30, 2026No Device Output
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 50953613 ↗MalfunctionSep 30, 2026No Device Output
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 50952679 ↗MalfunctionSep 30, 2026Wireless Communication Problem
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 50952512 ↗MalfunctionSep 30, 2026Wireless Communication Problem
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 50952493 ↗MalfunctionSep 30, 2026No Device Output
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 50952271 ↗MalfunctionSep 30, 2026No Device Output
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 50952263 ↗MalfunctionSep 30, 2026Wireless Communication Problem
It was reported that signal loss occurred. Performance data was reviewed. The allegation was confirmed due to the finding of signal loss over an hour within the investigation window. The probable cause could not be determined. No injury or medical intervention was reported.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 50951111 ↗MalfunctionSep 30, 2026No Device Output
It was reported that signal loss occurred. It was indicated that the patient used an expired product, which is misuse of the device. Performance data was reviewed. Signal loss was not found within the investigation window. The allegation was not confirmed. However, a transmitter failure was found in connection to the reported allegation. The probable cause of the transmitter failure could not be determined. No injury or medical intervention was reported.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 50949112 ↗MalfunctionSep 30, 2026Wireless Communication Problem
It was reported that Signal Loss occurred FREQUENTLY between (b)(6)2026. Data was provided for investigation. The allegation was confirmed due to the finding of signal loss over one hour rarely within the investigation window. The probable cause could not be determined. No injury or medical intervention was reported.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 50947675 ↗MalfunctionSep 30, 2026Wireless Communication Problem
It was reported that signal loss occurred. Performance data was reviewed. The allegation was confirmed due to the finding of signal loss over an hour within the investigation window. The probable cause could not be determined. No injury or medical intervention was reported.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 50947346 ↗MalfunctionSep 30, 2026No Device Output
It was reported that a transmitter battery issue occurred. It was indicated that the patient used an expired product, which is misuse of the device. No product or data was provided for evaluation. The allegation and a probable cause could not be determined. No injury or medical intervention was reported.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 50942016 ↗MalfunctionSep 30, 2026No Device Output
It was reported that a transmitter battery issue occurred. It was indicated that the patient used an expired product, which is misuse of the device. No product or data was provided for evaluation. The allegation and a probable cause could not be determined. No injury or medical intervention was reported.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 50942012 ↗MalfunctionSep 30, 2026No Device Output
It was reported that a transmitter battery issue occurred. It was indicated that the patient used an expired product, which is misuse of the device. No product or data was provided for evaluation. The allegation and a probable cause could not be determined. No injury or medical intervention was reported.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 50941971 ↗MalfunctionSep 29, 2026Wireless Communication Problem
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 50939674 ↗MalfunctionSep 29, 2026Wireless Communication Problem
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 50938779 ↗MalfunctionSep 29, 2026No Device Output
It was reported that a transmitter battery issue occurred. No product or data was provided for evaluation. The allegation and a probable cause could not be determined. No injury or medical intervention was reported.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 50938125 ↗MalfunctionSep 29, 2026No Device Output
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 50938105 ↗MalfunctionSep 29, 2026Wireless Communication Problem
It was reported that a pairing issue occurred. Performance data was reviewed. A pairing issue was not found within the investigation window. The allegation was not confirmed. However, signal loss over one hour was found in connection to the reported allegation. The probable cause of the signal loss could not be determined. No injury or medical intervention was reported.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 50937288 ↗MalfunctionSep 29, 2026No Device Output
It was reported that signal loss occurred. It was indicated that the patient used an expired product, which is misuse of the device. Performance data was reviewed. Signal loss was not found within the investigation window. The allegation was not confirmed. However, a transmitter failure was found in connection to the reported allegation. The probable cause of the transmitter failure could not be determined. No injury or medical intervention was reported.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 50935851 ↗MalfunctionSep 29, 2026Wireless Communication Problem
It was reported that Signal Loss occurred FREQUENTLY (b)(6) 2026. Data was provided for investigation. The allegation was confirmed due to the finding of signal loss over one hour frequently occasionally rarely within the investigation window. The probable cause could not be determined. No injury or medical intervention was reported.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 50928352 ↗MalfunctionSep 29, 2026Wireless Communication Problem
It was reported that a signal loss occurred. No product or data was provided for evaluation. The allegation and a probable cause could not be determined. No injury or medical intervention was reported.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 50927040 ↗MalfunctionSep 28, 2026No Device Output
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 50926297 ↗MalfunctionSep 28, 2026Wireless Communication Problem
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 50923859 ↗MalfunctionSep 28, 2026No Device Output
It was reported that a transmitter battery issue occurred. It was indicated that the patient used an expired product, which is misuse of the device. No product or data was provided for evaluation. The allegation and a probable cause could not be determined. No injury or medical intervention was reported.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 50918302 ↗MalfunctionSep 28, 2026Wireless Communication Problem
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 50917487 ↗
Other Integrated Continuous Glucose Monitoring System, Factory Calibrated devices
- Dexcom G6 Transmitter 9445-24Dexcom, Inc. · Integrated Continuous Glucose Monitoring System, Factory Calibrated240,475 reports
- Dexcom G6 Transmitter 9445-02Dexcom, Inc. · Integrated Continuous Glucose Monitoring System, Factory Calibrated3 deaths229,493 reports
- Dexcom G6 Sensor Applicator Assembly 9500-45Dexcom, Inc. · Integrated Continuous Glucose Monitoring System, Factory Calibrated1 recall4 deaths114,678 reports
- US G6 Transmitter (Retail, Receiver Optional) STT-OE-002Dexcom, Inc. · Integrated Continuous Glucose Monitoring System, Factory Calibrated76,977 reports
- Dexcom G7 GSS (161) 9500-161Dexcom, Inc. · Integrated Continuous Glucose Monitoring System, Factory Calibrated70,146 reports
- Dexcom G7 iOS App SW12300Dexcom, Inc. · Integrated Continuous Glucose Monitoring System, Factory Calibrated3 recalls1 death55,219 reports
- Dexcom G7 GSS (161) STP-AT-012Dexcom, Inc. · Integrated Continuous Glucose Monitoring System, Factory Calibrated1 recall5 deaths48,180 reports
- G6 Medicare Transmitter STT-OM-001Dexcom, Inc. · Integrated Continuous Glucose Monitoring System, Factory Calibrated38,339 reports
Sources and updates
- Device record: FDA GUDID, file dated Oct 13, 2026 · View this device in AccessGUDID ↗
- Adverse event reports: FDA MAUDE, file dated Oct 14, 2026 · each report above links to its original FDA record
- Recalls: FDA Medical Device Recalls, file dated Oct 16, 2026
- Page last rebuilt: Oct 18, 2026. Data downloaded through openFDA, which notes it is not validated for clinical or regulatory use.
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