What is Tandem Source?
We know how important it is to have a clear view of your diabetes therapy.
That's why Tandem Diabetes Care has developed Tandem Source **, a platform designed to centralise your vital information and help both you and your healthcare team make the best decisions.
If you're a healthcare professional, experience the benefits of Tandem Source firsthand. Schedule a personalized demo with our team and discover all the advantages of having your patients' therapy data centralised.
What is tandem source and why it is important for you?
Tandem Source is your personalised information hub for diabetes therapy. It's where your key insulin pump and CGM (if applicable) data are automatically organised, allowing you and your healthcare professional to review them easily.
Imagine having:
- Easy access to your therapy history.
- A level of detail that empowers you to better manage your diabetes.
- The peace of mind knowing your data is secure and available for you and your clinic.
With Tandem Source, you have a powerful tool to collaborate with your healthcare team and feel more connected and better manage your diabetes.
How tandem source ecosystem works

Tandem Source connects your t:slim X2 pump and your new t:slim X2 mobile App to create a continuous, effortless data flow:
- Your t:slim X2 Pump: This is the heart of your therapy, managing your insulin delivery.
- The t:slim X2 Mobile App (on your smartphone):
- Receives CGM and insulin data, including alerts and alarms.
- Allows you to request or cancel a bolus conveniently from your phone.
- Automatically uploads your CGM and pump data to the cloud (every hour!).
- The Tandem Cloud: A secure bridge for your data.
- Tandem Source (on your computer or your clinic's): All your data is collected here, presented in clear, easy-to-understand reports.
You can also upload your pump data directly to Tandem Source via a USB cable if you prefer.
** Uploads to the Tandem Source platform do not take place in real time and should not be relied upon by healthcare providers, pump users, or caregivers for remote patient monitoring. Standard carrier data rates may apply. Smartphone sold separately.