Reported Oct 29, 2025 · Ongoing

t:slim X2 insulin pump with Interoperable Technology, Control-IQ+ technology, REF: 1014070, 1014071, 1014072, 1014073,…

Tandem Diabetes Care, Inc.

Moderate riskThis product could cause temporary or reversible health problems — stop using it.

What you should do

Stop using the affected lot and contact the recalling firm for the return or refund process. Check the FDA enforcement report for lot-level detail.

Firm contact: Tandem Diabetes Care, Inc. · 12400 High Bluff Dr · San Diego, CA · 92130-3077

Is this the product you have?

  • t:slim X2 insulin pump with Interoperable Technology, Control-IQ+ technology
  • REF1014070, 1014071, 1014072, 1014073, and User Guide when using Dexcom G7 sensor; Tandem Mobi insulin pump with Interoperable Technology, Control-IQ+ technology
  • REF
    • 1014801
    • 1014811
    • 1014813
    • and User Guide when using Dexcom G7 sensor
Lot codes and dates
  • t:slim X2
  • UDI-DI00389152407012, 00389152407111, 00389152407210, 00389152407319 with software versions 7.9.0.1 and 7.10.1, User Guide
  • versions not including and prior toAW-1014562 Revision D; Tandem Mobi
  • UDI-DI
    • 00389152480114
    • 00389152481111
    • 00389152481319 with software version 7.9.0.1
    • User Guide
  • versions not including and prior toAW-1014938 Revision C
Amount recalled
122,958

Where it was sold

  • Nationwide
  • PR

Why it was recalled

A software defect in versions 7.9.0.1 and 7.10.1 of the pump software for Tandem t:slim X2 and version 7.9.0.1 of the Tandem Mobi pump with Control-IQ+ technology that are paired with a G7 sensor may result in an unexpected automatic insulin correction bolus (autobolus ) which could result in hypoglycemia.

This product could cause temporary or reversible health problems — stop using it.

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Where this came from

Source: U.S. Food & Drug Administration (openFDA)

Read the FDA (openFDA device enforcement) notice

Data as of Sep 19, 6:51 PM UTC

RecallNow is not a government agency. Every fact on this page is published by the FDA, USDA or CPSC and links back to their notice.