C6 Monitor A10e, Verizon 02-01804Recalls & reported problems

Summary

The FDA's MAUDE database contains 24 adverse event reports that list this exact device (DI B146C6M70), received between Nov 24, 2022 and Aug 25, 2026 — classified as 24 malfunctions.

The most frequently reported specific device problem is “Overheating of Device” (13 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.

Most reported problems

Recent adverse event reports

The 24 most recent of 24 reports, in the reporter's own words as published by the FDA.

• MalfunctionAug 25, 2026Overheating of Device

  Patient problems: No Clinical Signs, Symptoms or Conditions

  MAUDE report 50432494 ↗
• MalfunctionMay 15, 2026Melted; Overheating of Device

  IT WAS REPORTED ON (B)(6) 2026 THAT THE CHARGING CABLE - MONITOR - A TO C WAS MELTED INTO THE MCOT MONITOR - A10E - VERIZON-ACTIVATED. PATIENT SERVICES (PS) CONFIRMED OUR CHARGER WAS THE ONLY ONE USED, CONFIRMED THAT THE CHARGER WAS PLUGGED INTO A WALL OUTLET. REPLACEMENT ORDERED. NO ADDITIONAL INFORMATION WAS PROVIDED.

  Patient problems: No Clinical Signs, Symptoms or Conditions

  MAUDE report 25191067 ↗
• MalfunctionFeb 23, 2026Overheating of Device

  IT WAS REPORTED THAT ON (B)(6) 2025 THE MCOT MONITOR, A10E VERIZON UNLOCKED, OVERHEATED AND WOULD NOT POWER OFF. A REPLACEMENT WAS SENT. ADDITIONAL INFORMATION WAS REQUESTED BUT COULD NOT BE OBTAINED.

  Patient problems: No Clinical Signs, Symptoms or Conditions

  MAUDE report 24415558 ↗
• MalfunctionJan 12, 2026Failure to Charge; Overheating of Device

  IT WAS REPORTED THAT ON (B)(6) 2025, THE MCOT MONITOR - A10E - VERIZON-UNLOCKED GOT REALLY HOT OVERNIGHT AND DID NOT SEEM TO BE CHARGING. THE PATIENT NOTED THE NEXT MORNING ON (B)(6) 2025, THE MONITOR WAS ONLY AT 65%, THE MONITOR SAID IT WAS OVERHEATING AND THE SCREEN WAS BRIGHT WHITE AND SAID THAT IT SHOULD BE SHUT DOWN. THE PATIENT SAID IT DID NOT APPEAR TO BE HOT TO THE TOUCH AND THERE WAS NO PHYSICAL DAMAGE NOTED. THE PATIENT CONFIRMED THEY WERE USING THE CHARGING CORDS THAT WERE PROVIDED IN THE KIT. TO THE PATIENT'S KNOWLEDGE THERE WAS NO MOISTURE EXPOSURE TO THE MONITOR PRIOR TO THE OVERHEATING EVENT. NO ADDITIONAL INFORMATION WAS PROVIDED.

  Patient problems: No Clinical Signs, Symptoms or Conditions

  MAUDE report 24038500 ↗
• MalfunctionNov 10, 2025Fire; Device Emits Odor; Fire; Device Emits Odor

  T WAS REPORTED ON (B)(6) 2025, THAT THE PATIENT STATED DEVICE CHARGER CAUGHT ON FIRE. PATIENT STATED RED CABLE WAS PLUGGED IN WITH MONITOR, MONITOR WAS NOT CHARGING WHEN PLUGGED IN, PATIENT STATED SHE SMELLED SMOKE, WHEN SHE UNPLUGGED IT WAS HOT, USB C PORT THAT WAS PLUGGED INTO PHONE WAS SPARKING. PATIENT STATED THERE WAS NO PROPERTY DAMAGE. PATIENT STATED ALLEGATION HAD TOO DO WITH CHARGING BLOCK AND RED CABLE. PATIENT WAS CHARGING DEVICE AT THE TIME OF ALLEGATION. PATIENT WAS SENT A REPLACEMENT. THE PATIENT DID NOT SEEK ANY MEDICAL ATTENTION. THE PATIENT STATED THERE WERE NO OTHER ELECTRONICS PLUGGED IN THE OUTLET AT THE TIME OF THE EVENT. THE PATIENT DOES LIVE IN FLORIDA, SO Y CAN BE VERY HUMID AND HOT. NO ADDITIONAL INFORMATION WAS PROVIDED.

  Patient problems: No Clinical Signs, Symptoms or Conditions

  MAUDE report 23515795 ↗
• MalfunctionSep 25, 2025Fire; Melted; Overheating of Device; Fire; Melted; Overheating of Device

  IT WAS REPORTED THAT ON (B)(6) 2025, THAT THE CHARGING CABLE - MONITOR - A TO C CAUGHT FIRE ALONG WITH THE PHONE PORT ON THE MCOT MONITOR - A10E - VERIZON-UNLOCKED WHILE CHARGING. THERE WAS NO OTHER ELECTRONICS PLUGGED INTO THE SAME OUTLET WHEN THE REPORTED EVENT OCCURRED. THE PATIENT NOTED THAT THE MCOT MONITOR - A10E - VERIZON-UNLOCKED BECAME VERY HOT HOWEVER, THERE WAS NO ICON ON THE SCREEN REPORTING EXCESS HEAT. A REPLACEMENT KIT WAS ORDERED.

  Patient problems: No Clinical Signs, Symptoms or Conditions

  MAUDE report 23145811 ↗
• MalfunctionJul 25, 2025Overheating of Device; Smoking; Overheating of Device; Smoking

  IT WAS REPORTED ON (B)(6) 2025, THE MCOT MONITOR - A10E - VERIZON OVERHEATED AND EMITTED SMOKE WHILE ON THE DRESSER. THE PATIENT WAS SLEEPING AND WAS NOT WEARING THE DEVICE AT THE TIME OF THE INCIDENT. THE DEVICE OVERHEATED, MADE A LOUD NOISE AND EMITTED SMOKE. THERE WAS NO INJURY TO THE PATIENT. THE PATIENT RETURNED THE EQUIPMENT AND WAS SENT A REPLACEMENT. NO FURTHER INFORMATION TO PROVIDE.

  Patient problems: No Clinical Signs, Symptoms or Conditions

  MAUDE report 22613472 ↗
• MalfunctionFeb 14, 2025Fire; Melted; Fire; Melted

  IT WAS REPORTED ON (B)(6) 2025 THAT MCOT MONITOR - A10E - VERIZON WAS CHARGING AND CHARGING CORD CAUGHT FIRE AND BOTH THE MONITOR AND CHARGING CORD ARE NOW DAMAGED. THE PATIENT WAS NOT DOING ANY OTHER ACTIVITIES WHEN THE INCIDENT OCCURRED. IT WAS NOTED THAT THE PATIENT, PATIENT'S HUSBAND AND PROPERTY WERE NOT INJURED OR DAMAGED. THE PATIENT'S HUSBAND REPORTED THAT THE MCOT MONITOR - A10E - VERIZON SCREEN IS NOT WORKING PROPERLY AND THE SIDE BUTTONS DO NOT WORK. THE PATIENT SERVICES (PS) REPRESENTATIVE ADVISED THE PATIENT AND PATIENT'S HUSBAND TO ALLOW THE MONITOR'S BATTERY TO DRAIN BEFORE SENDING THE KIT BACK. A REPLACEMENT KIT WAS ORDERED. ADDITIONAL INFORMATION WAS REQUESTED HOWEVER WAS UNSUCCESSFUL.

  Patient problems: No Clinical Signs, Symptoms or Conditions

  MAUDE report 21384927 ↗
• MalfunctionJul 23, 2024Melted; Overheating of Device; Melted; Overheating of Device

  IT WAS REPORTED ON 10 JUNE 2024, THAT THE MCOT C6 MONITOR CHARGING CORD MELTED AND WAS HOT TO THE TOUCH WHILE CHARGING THE MONITOR. THERE WERE NO INJURIES REPORTED. THE PATIENT DISCONTINUED SERVICE A DAY EARLY AND RETURNED THE DEVICE.

  Patient problems: No Clinical Signs, Symptoms or Conditions

  MAUDE report 19807518 ↗
• MalfunctionJul 19, 2024Melted; Melted

  IT WAS REPORTED THAT ON (B)(6) 2024 THE PATIENT REPORTED THE WHEN CHARGING THE MCOT C6 SENSOR THE CHARGER MELTED THEIR COUNTERTOP. NO INJURIES WERE REPORTED. THE PATIENT WAS ADVISED TO RETURN THE DEVICE. ADDITIONAL INFORMATION WAS REQUESTED HOWEVER COULD NOT BE OBTAINED.

  Patient problems: No Clinical Signs, Symptoms or Conditions

  MAUDE report 19783511 ↗
• MalfunctionJul 9, 2024Overheating of Device; Overheating of Device

  IT WAS REPORTED THAT THAT ON (B)(6) 2024, THE WHEN THE PATIENT WAS CHARGING THE MCOT MONITOR THE MONITOR RAN HOT. THE MONITOR COOLED DOWN AFTER 4 HOURS HOWEVER, THE SCREEN OF THE MONITOR IS JUST BRIGHT AND WHITE WITH NOTHING ELSE ON IT. A REPLACEMENT WAS ORDERED.

  Patient problems: No Clinical Signs, Symptoms or Conditions

  MAUDE report 19702552 ↗
• MalfunctionApr 26, 2024Melted; Overheating of Device; Melted; Overheating of Device

  IT WAS REPORTED THAT ON 29 MARCH 2024, THE PATIENT NOTED THAT WHEN CHARGING HER MCOT MONITOR THE CHARGING CORD BECAME BURNT AND STUCK IN THE MONITOR CHARGING PORT. THE PATIENT NOTED AN ODER COMING FROM THE CHARGER.THE PATIENT DID NOT REPORT ANY INJURIES AND NOR WAS MEDICAL ATTENTION NEEDED. A REPLACEMENT WAS ORDERED.

  Patient problems: No Clinical Signs, Symptoms or Conditions

  MAUDE report 19191309 ↗
• MalfunctionFeb 27, 2024Melted; Overheating of Device; Melted; Overheating of Device

  IT WAS REPORTED BY THAT THE PATIENT'S WIFE SMELLED SOMETHING BURNING AND WENT INTO THE ROOM WHERE THE C6 MONITOR WAS PLUGGED IN AND CHARGING. THE WIFE NOTED THAT THE C6 MONITOR CORD WAS BURN AND THE MONITOR WAS NOT RESPONDING. THE PATIENT'S WIFE WENT TO UNPLUG THE MONITOR WAS BURNT ON HER FINGER AND RESULTED IN A SMALL BLISTER. THE BLISTER WAS "NOTHING' SERIOUS AND DID NOT REQUIRE MEDICAL TREATEMENT. THE PATIENT PAUSED IN SERVICE AND A REPLACEMENT DEVICE WAS SENT.

  Patient problems: Blister; Superficial (First Degree) Burn

  MAUDE report 18790172 ↗
• MalfunctionDec 18, 2023Failure to Charge; Complete Loss of Power; Failure to Charge; Complete Loss of Power

  IT WAS REPORTED ON 04 NOVEMBER 2023 THAT THE C6 MONITOR HAS A BLACK SCREEN AND WILL NOT POWER ON. IT WAS CONFIRMED THAT THE MONITOR WILL NOT POWER ON AND A NEW MONITOR WAS ORDERED. THE C6 MONITOR RETURNED FOR INVESTIGATION AND IT WAS IDENTITFIED THAT THE MONITOR AND MONITOR CHARGER WAS MELTED. NO PATIENT HARM WAS REPORTED.

  Patient problems: No Clinical Signs, Symptoms or Conditions

  MAUDE report 18346264 ↗
• MalfunctionNov 7, 2023Device Emits Odor; Device Emits Odor

  IT WAS REPORTED THAT THE MONTIOR HAS A BURNING SMELL AND THE MONITOR IS NOT WORKING. THERE WAS NO PATIENT HARM REPORTED. A REPLACEMENT MONITOR WAS SENT TO THE PATIANT. THE DEVICE RETURNED AND IT WAS CONFIRMED THAT THE BURNING SMELL WAS LIKELY DUE TO A ELECTRICAL FAULT DUE TO THE MONITOR CHARGING CORD.

  Patient problems: No Clinical Signs, Symptoms or Conditions

  MAUDE report 18083208 ↗
• MalfunctionOct 20, 2023Melted; Smoking; Melted; Smoking

  IT WAS REPORTED THAT THE PATIENT PLUGGED THE MONITOR INTO THE CHARGER AND TOOK A SHOWER. WHEN THE PATIENT CAME OUT OF THE SHOWER IT WAS NOTED THAT THE MONITOR CHARGING CORD WAS MELTED INTO THE MONITOR AND BOTH WERE SMOKING. NO PATIENT HARM WAS REPORTED. A REPLACEMENT MONITOR AND CHARGER WAS SENT.

  Patient problems: No Clinical Signs, Symptoms or Conditions

  MAUDE report 17980987 ↗
• MalfunctionOct 12, 2023Melted; Overheating of Device; Melted; Overheating of Device

  IT WAS REPORTED THAT THE PATIENT STARTING CHARGING THE MONITOR HOWEVER THE MONITOR CHARGER MELTED. THE MONITOR WAS DAMAGED AND THE CHARGING CORD WAS VERY DIFFICULT TO REMOVE FROM THE DEVICE. THE PATIENT STOPPED USING THE DEVICE AND A REPLACEMENT WAS SENT. THE PATIENT STATED THAT THERE WAS NO HARM OR PROPERTY DAMAGE.

  Patient problems: No Clinical Signs, Symptoms or Conditions

  MAUDE report 17920182 ↗
• MalfunctionOct 6, 2023Moisture Damage; Smoking; Moisture Damage; Smoking

  THE PATIENT REPORTED THAT THE MONITOR WAS DAMAGED DUE TO A SMOKING CHARGING CORD. THE PATIENT REACTED AND THREW WATER ON THE SMOKING CHARGING CODE. THE MONITOR NO LONGER FUNCTIONS DUE TO THE WATER AND CHARGING PORT IS DAMAGED. THE PATIENT REPORTED THAT SHE RECEIVED A SMALL BRUN. THE PATIENT DID NOT REQUIRE MEDICAL ATTENTION. THE DEVCIE WAS RETURNED.

  Patient problems: Superficial (First Degree) Burn

  MAUDE report 17885899 ↗
• MalfunctionSep 25, 2023Thermal Decomposition of Device; Melted; Thermal Decomposition of Device; Melted

  THE DEVICE RETURNED WITH PHYSICAL DAMAGE ON THE TOP OF THE MONITOR. THE DAMAGE APPEARED TO BE CAUSED BY OVERHEAT. THE PATIENT NEVER REPORTED ANY TECHNICAL OR PHYSICAL FAILURES OF THE MONITOR DURING USE.

  Patient problems: No Clinical Signs, Symptoms or Conditions

  MAUDE report 17808640 ↗
• MalfunctionSep 19, 2023Overheating of Device; Overheating of Device

  THE PATIENT REPORTED THAT THE MONITOR MELTED. NO PATIENT HARM WAS REPORTED.

  Patient problems: No Clinical Signs, Symptoms or Conditions

  MAUDE report 17772871 ↗
• MalfunctionAug 29, 2023Overheating of Device; Overheating of Device

  THE PATIENT'S DAUGHTER REPORTED THAT MONITOR CHARGER WAS BURNT AND DAMAGED AS WELL AS THE MONITOR ITSELF. THERE WERE NO REPORTED INJURIES. THE DEVICE WAS REQUESTED TO BE RETURNED.

  Patient problems: No Clinical Signs, Symptoms or Conditions

  MAUDE report 17641542 ↗
• MalfunctionDec 15, 2022Thermal Decomposition of Device; Electrical /Electronic Property Problem; Temperature Problem; Excessive Heating; Thermal Decomposition of Device; Electrical /Electronic Property Problem; Temperature Problem; Excessive Heating

  CUSTOMER ALLEGED THAT THE MONITOR WAS NOT CHARGING. CUSTOMER WENT TO CHECK ON THE PHONE AND COULD SMELL BURNING. THE PHONE WAS VERY HOT TO THE TOUCH. NO ISSUES WITH THE CORD WERE NOTED ACCORDING TO THE CUSTOMER. THE CUSTOMER WAS NOT HARMED.

  Patient problems: No Clinical Signs, Symptoms or Conditions

  MAUDE report 15992611 ↗
• MalfunctionDec 15, 2022Thermal Decomposition of Device; Electrical /Electronic Property Problem; Temperature Problem; Excessive Heating; Thermal Decomposition of Device; Electrical /Electronic Property Problem; Temperature Problem; Excessive Heating

  CUSTOMER ALLEGED THAT THEY RECEIVED A MELTED CORD BUT CONTINUED TO USE IT AND IT SMELLED LIKE IT WAS BURNING WHEN SHE PLUGGED IT IN. PATIENT WAS WORRIED THAT THE MONITOR WAS DAMAGED.

  Patient problems: No Clinical Signs, Symptoms or Conditions

  MAUDE report 15992427 ↗
• MalfunctionNov 24, 2022Thermal Decomposition of Device; Electrical /Electronic Property Problem; Temperature Problem; Excessive Heating; Thermal Decomposition of Device; Electrical /Electronic Property Problem; Temperature Problem; Excessive Heating

  BIOTEL HEART CUSTOMER SUPPORT NOTIFIED BRAEMAR THAT A PATIENT HAD AN EVENT MONITOR PLACED EARLIER THIS MONTH, WHICH ENCOUNTERED AN ELECTRICAL ISSUE THAT DID NOT RESULT IN PATIENT OR FAMILY HARM. THE FAMILY NOTICED A BURNING SMELL IN THE MIDDLE OF THE NIGHT AND IDENTIFIED THAT IT WAS THE EVENT MONITOR CELL PHONE WHICH WAS CHARGING. THEY WERE ABLE TO UNPLUG THE DEVICE BEFORE FURTHER DAMAGE OCCURRED.

  Patient problems: No Clinical Signs, Symptoms or Conditions

  MAUDE report 15860836 ↗