Here you’ll find helpful information about changing your continuous glucose monitoring (CGM) system and pairing it with your t:slim X2 insulin pump. Keep checking back until you feel more comfortable changing your CGM on your own.


You will learn Enter Transmitter ID

This will take approximately

1 minute


You will learn Connect Dexcom G6 CGM

  • How to connect the transmitter
  • How to start a sensor on the Dexcom app vs. the t:slim X2 insulin pump
  • Technical support
Download Reference Sheet
Connecting Dexcom CGM

Who to Contact for CGM Support


Frequently Asked Questions


Ready to level up? Here are additional resources to support your training.

Pump Training Prepare for Training

This training has been designed to help familiarize you with your Tandem Diabetes Care products.

Keep Training

Pump Training Continuing Education

Here you’ll find more information about ongoing classes and the supportive Tandem Diabetes Care community.

Keep Learning