Having diabetes isn't a choice. How you manage it should be.


Introducing the t:slim X2 Insulin Pump

It’s important to choose an insulin pump that best fits your needs and changing lifestyle. The t:slim X2™ insulin pump with Basal-IQ® technology predicts and helps prevent lows so you can spend less time worrying about lows and more time living your life.

Zero Fingersticks

When integrated with the Dexcom® G6 Continuous Glucose Monitoring (CGM) System, the t:slim X2 pump requires zero fingersticks.*

Remote Feature Updates

The t:slim X2 pump is the only insulin pump capable of remote feature updates.† Using a personal computer, you can keep your pump up to date with the latest technology during its warranty period.

t:slim X2 Insulin Pump with Basal-IQ Technology

Small pump. Big features.

Several features make the t:slim X2 insulin pump simple to learn and simple to use:

  • Up to 38% smaller than other pumps
  • Large color touchscreen
  • Rechargeable battery via Micro-USB Port
  • Watertight construction§
  • Micro-delivery® technology
  • Screen/feature lock

* If glucose alerts and CGM readings do not match symptoms or expectations, use a blood glucose meter to make diabetes treatment decisions.





The t:slim X2 pump is a really awesome new thing in the diabetes world. I just plugged my insulin pump into my computer and now I have new features on my pump. It’s so beautiful!






Tandem offers a variety of products to enhance our pump, ranging from our t:connect® diabetes management application to stylish clips and cases:

t:connect App

Software & Apps

Learn More >


AutoSoft 90 Infusion Set

Infusion Sets

Learn More >




Learn More >




Try out the Basal-IQ feature with our free demo app.

Search for t:simulator™ wherever you purchase apps, or click the badges below to visit the download page.

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Responsible Use of
Basal-IQ Technology

Systems like the t:slim X2 insulin pump with Basal-IQ technology are not substitutes for active diabetes management, as there are common scenarios in which automated systems cannot prevent hypoglycemia. The Basal-IQ feature relies on continuous CGM readings and will not be able to predict glucose levels and suspend insulin delivery if your CGM is not working properly or is unable to communicate with your pump. Be sure to always use your pump, cartridges, CGM, and infusion sets as instructed and check them regularly to make sure they are working properly. Always pay attention to your symptoms, actively monitor your glucose levels, and treat according to your healthcare provider’s recommendations.


* If glucose alerts and CGM readings do not match symptoms or expectations, use a blood glucose meter to make diabetes treatment decisions.
† Additional feature updates are not currently available for the t:slim X2 with Basal-IQ technology. Future updates may not be developed, and would be subject to future FDA approvals. A prescription and additional training may be required to access certain future software updates. Charges may apply.
‡ 38% smaller than MiniMed 630G and 670G and at least 28% smaller than MiniMed 530G, Animas Vibe, and Omnipod System. Data on File. Tandem Diabetes Care.
§ Tested to 3 feet for 30 minutes (IPX7 rating).

Important Safety Information >