Available Software Updates

Software Updates

Learn which features are included in the updated software, how to start the update process, and whether you’re eligible for the update.*

t:slim X2

Version 7.8

Allows you to integrate Control‑IQ technology with Dexcom G7 CGM, set an Exercise Timer, easily transition between activities, and receive Sensor Expiring Soon alerts.

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How to Update Your Software

Get important information about how to update the pump software on your t:slim X2 insulin pump using an Update ID and the Tandem Source platform.

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How do I find the software version on my pump?

Unlock the screen on your t:slim X2 insulin pump, tap Options, My Pump, and then Pump Info to see what software version your pump is currently running.

How to Update

System Requirements

Always use a trusted computer with the latest security patches and a secure internet connection. Please note that the Tandem Source platform requires an available USB port to update the software on your pump.

Supported Operating Systems

  • Microsoft Windows 10 (64 bit)
  • Microsoft Windows 8.1 (64 bit)
  • Microsoft Windows 7 (64 bit)
  • Mac OS Big Sur (v.11.0.x)
  • Mac OS Catalina (v10.15.x)
  • Mac OS Mojave (v10.14.x)

Minimum Requirements

  • 1 GB RAM
  • 1 GB of available disk space
  • x86 compatible 1.6 GHz processor
  • USB 1.1 port or later
  • 1024 by 768 pixels screen resolution