Set up Dexcom G7
Important: Please make sure your Dexcom G7 sensors are compatible with your t:slim X2 insulin pump by referencing the instructions on our Dexcom Compatibility page.
Get Started with the Dexcom G7 App
Set up Dexcom G7 app
Insert and pair sensor

How to Insert Sensor
This video will teach you how to insert your Dexcom G7 sensor.
Estimated duration: 2 min.

How to Replace Sensor
Time to replace your Dexcom sensor? Let us show you how in this quick tutorial.
Estimated duration: 2 min.

Comprehensive guide with pictures for how to use the Dexcom CGM system.


Get Started with the Dexcom G7 App
Set up Dexcom G7 app
Insert and pair sensor

How to Insert Sensor
This video will teach you how to insert your Dexcom G7 sensor.
Estimated duration: 2 min.

How to Replace Sensor
Time to replace your Dexcom sensor? Let us show you how in this quick tutorial.
Estimated duration: 2 min.

Dexcom CGM Start Here Guide
Comprehensive guide with pictures for how to use the Dexcom CGM system.
Important Safety Information
RX ONLY. The t:slim X2 insulin pump with interoperable technology is intended for the subcutaneous delivery of insulin, at set and variable rates, for the management of diabetes mellitus in people requiring insulin. The pump is able to reliably and securely communicate with compatible, digitally connected devices, including automated insulin dosing software, to receive, execute, and confirm commands from these devices. The pump is intended for single patient use. The pump is indicated for use with NovoLog or Humalog U-100 insulin. The pump is indicated for use in individuals 6 years of age and greater. Users of the pump must: be willing and able to use the insulin pump and all other system components in accordance with their respective instructions for use; test blood glucose levels as recommended by their healthcare provider; demonstrate adequate carb-counting skills; maintain sufficient diabetes self-care skills; see healthcare provider(s) regularly; and have adequate vision and/or hearing to recognize all functions of the pump, including alerts. The t:slim X2 pump must be removed before MRI, CT, or diathermy treatment. Visit
tandemdiabetes.com/safetyinfo for additional important safety information.