Changing your Tandem Mobi infusion set is a straightforward process once you know the steps, and this tutorial walks you through everything from start to finish. The video guide demonstrates how to properly fill the insulin cartridge, prepare the infusion set, and connect it to the pump and your body. Following these steps ensures that insulin delivery remains accurate and uninterrupted. Alongside the set change you’ll use the Mobi smartphone app.

The tutorial is especially useful for new Tandem Mobi users who are still familiarizing themselves with the pump, as well as for anyone considering switching to the Mobi system. By showing the full site change process, the video also highlights best practices for maintaining hygiene and comfort during the change, helping to reduce potential complications and ensure a smooth insulin delivery experience.

Tandem has a lot more coming from a 7-day infusion set (which we’ve demoed) to a tubeless form of Mobi which we will cover here as more info comes out.

For anyone looking to see the process in action and get tips on optimizing your infusion set changes, this step-by-step walkthrough is a must-watch. Check out the full YouTube episode above.

Disclaimer: Diabetech content is not medical advice—it’s for educational purposes only. Always consult with a physician before making changes to your healthcare.