medical HIGH RISK Updated 2026-03-18

Trividia Health, Inc. recalls Owner's Booklets and Instructions for Use that are used with

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Recalled Product

Owner's Booklets and Instructions for Use that are used with the following blood glucose measuring devices. Description/Item: Walgreens TRUE METRIX GO Kit/RF4001-01BK, CVS TRUE METRIX GO Kit/RF4007-01, Meijer TRUE METRIX GO Kit/RF4019-01, Fred's Phamarcy TRUE METRIX GO Kit/RF4023-01, HEB TRUE METRIX GO Kit/RF4031-01, Hyvee TRUE METRIX GO Kit/RF4048-01, Rite Aid TRUE METRIX GO Kit/RF4066-01, TopCo TRUE METRIX GO Kit/RF4209-01, TRUE METRIX GO Kit/RF4H01-01BK, TRUE METRIX GO NFRS Meter Only/RF4H01-40, TRUE METRIX GO Kit (Jamaica - mmol/L)/RF4i29-11BK, TRUE METRIX GO Kit (Australia - mmol/L)/RF4i81-11BK, TRUE METRIX GO Kit (United Kingdom - mmol/L)/RF4i82-11BK, TRUE METRIX GO Starter Kit (United Kingdom - mmol/L)/RF4i82-12BK

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Hazard / Issue

The system labeling (user manual and online labeling) did not provide adequate directions for lay users to act on the E-5 error code. The error code description and recommended actions for the E-5 error code in the labeling do not: (a) clearly emphasize that an E-5 error code could represent a very high blood glucose level, and (b) prominently convey the appropriate immediate actions, such as contacting a healthcare professional. This could lead to a delay in treatment if the user does not seek medical attention immediately when receiving an E-5 error code and experiencing symptoms of high glucose.

Issued by

FDA

Distribution: Nationwide (United States)
Lot/Code Info: Device Item/UDI-DI: RF4001-01BK/311917178691, RF4007-01/50428560402, RF4019-01/708820721098, RF4023-01/21292009335, RF4031-01/41220136131, RF4048-01/75450843576, RF4066-01/11822002783, RF4209-01/36800234567, RF4H01-01BK/21292006112, RF4H01-40/21292009793. International: RF4i29-11BK/N/A, RF4i81-11BK/N/A, RF4i82-11BK/21292012229, RF4i82-12BK/21292009984. Owner's Booklet or IFU Description/Part and Revision: TRUE METRIX GO Owner's Booklet/ RF4TVH03 Rev 57 and prior, TRUE METRIX GO Owner's Booklet (English)/RF4TVH35 Rev 51 and prior, TRUE METRIX GO Owner's Booklet (Spanish)/RF4TVH35S Rev 51 and prior, TRUE METRIX GO Blood Glucose Monitoring System IFU Trividia House Brand/ RF4ITV16 Rev 55 and prior, TRUE METRIX GO System Instructions for Use (IFU) for Trividia Health UK Limited/ RF4UKT16 Rev 56 and prior, Trividia Health LATAM- TRUE METRIX GO System IFU/ RF4LAT16 Rev 51 and prior, TRUE METRIX GO System Instructions for Use (IFU) for Trividia Health Australia/ RF4AUT16 Rev 57 and prior,

✅ What Should You Do?

  1. 1Contact your healthcare provider immediately to discuss this recall.
  2. 2Stop using the device if it is safe to do so, and contact your provider.
  3. 3Follow the manufacturer's remedy instructions provided in the recall notice.
  4. 4Report device problems to FDA MedWatch or call 1-800-FDA-1088.
View official government recall