Set up FreeStyle Libre 2 Plus

Your t:slim X2 insulin pump with Control-IQ technology uses continuous glucose monitoring (CGM) values to predict and help prevent highs and lows. Let’s get you started with FreeStyle Libre 2 Plus sensor so you can see how technology can help with your diabetes management.

FreeStyle Libre Customer Care Team

(855) 632-8658 Monday - Sunday
8 am-8 pm (ET)
Excluding holidays

Contact FreeStyle Libre Customer Care Team if you need help getting started with your sensor.


Please make sure your sensors are compatible with your t:slim X2 insulin pump by referencing the instructions on our FreeStyle Libre 2 Plus Compatibility page.


You will learn How to Use the Mobile App

When you begin your insulin pump therapy you will only be using the t:connect mobile app for sensor start.


You will learn How to Apply and Replace Your Sensor

Note: Start your sensor with the FreeStyle Libre 2 mobile app or FreeStyle Libre 2 reader prior to pump training.

This will take approximately

2 minutes


You will Need Quick Start Guide for Mobile App

Comprehensive guide with pictures showing how to use the FreeStyle Libre 2 Plus system.

View Guide


FreeStyle Libre 2 Plus Sensor Support

If you require further assistance to set up your sensor for the first time, check out more self‑help materials available on the Abbott Support page.

Learning Icon

Prepare for Training

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

Insulin Pump

I’d love some help understanding the basics.

I know the basics and I am excited to get started.

New pump, new stuff.
Let’s get started.