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  1. Tandem Diabetes Care
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  3. t:slim X2 insulin pump
  4. Control-IQ technology

Why does Control-IQ technology need my weight?

Because weight and TDI usually correlate to a specific range of insulin sensitivities, entering your weight and TDI allows Control-IQ to start working right away, without needing a lengthy warm-up period for the system to “learn” you.

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Articles in this section

  • Using the Sleep Activity with Control-IQ technology [video]
  • How does Control-IQ technology work? [video]
  • How is Control-IQ technology different than Basal-IQ technology?
  • I already have Basal-IQ software on my pump. Once I update my software to Control-IQ, will I still have access to the Basal-IQ feature?
  • How do I turn Control-IQ technology on or off? [video]
  • How do I calculate my Total Daily Insulin (TDI)?
  • Using the Exercise Activity with Control-IQ technology [video]
  • How will I know what Control-IQ technology is doing? [video]
  • When does Control-IQ deliver automatic correction boluses?
  • Why can’t I see my Insulin on Board (IOB) Time Remaining when using Control-IQ technology?
All Articles
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Need help with your Dexcom CGM?

Tandem handles issues with the connection between your Dexcom transmitter and t:slim X2 pump, questions about calibration, the “---” display, and sensor failures after the 2-hour warmup period. To report a sensor failure after the 2-hour warmup period, visit tandemdiabetes.com/G6Form

For all other CGM issues, including sensor failures during the 2-hour warmup, “no restarts” alert, or physical problems with your sensor or transmitter, such as bleeding, bruising, skin reaction, adhesive issues, applicator issues, or broken wires, you should contact Dexcom using one of the options at dexcom.com/contact.

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