Fewer needles. More freedom.

For convenience and ease of use, the t:flex® Insulin Pump just fits. It is designed to help make your day-to-day insulin management as simple as possible by giving you more freedom and flexibility than you get with injections.

Dosing made simple

Touch-screen technology makes the t:flex Pump simple to learn and simple to use. The bright, color touch screen lets you conveniently deliver insulin and view your settings.

Up to 3 days of insulin delivery

Don’t let the small size of the t:flex Pump fool you.  This little pump has the largest insulin capacity available — up to 480 units. This means you can get up to 3 days of insulin1 delivery with fewer interruptions for cartridge changes than with other pumps.

So small, so discreet

The t:flex Pump looks more like a smart phone than a medical device, so it's easy to use it in public without drawing attention.


Safe and secure

The t:flex Pump was designed with your safety in mind:

  • Touch screen safety lock guards against unintended use 
  • Innovative Micro-Delivery® technology prevents your pump from unintentionally delivering insulin from the reservoir
  • Easy-to-hear alerts and alarms have adjustable volume and vibrate mode
  • It's simple enough for a family member or friend to learn (in case you ever want their help)

Built to last

The t:flex Pump is ultrastrong. Its aluminum body is very durable and light, and the touch screen is made of high-grade, shatter-resistant glass. Plus, it's watertight2, so you don’t have to worry if your pump accidentally gets wet.

A lot of pump in a little package.

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  • 480 Unit Reservoir
  • Micro-Delivery® Technology
  • Color touch screen
  • Compatible with t:connect App

  • USB Connectivity
  • Watertight2
  • Durable Aluminum Case
  • Rechargeable Battery

#1 Customer Support

At Tandem Diabetes Care, we put as much effort into standing behind our products as we do into designing them. Our #1-rated3 California-based Customer Support Team is available 24 hours a day, 365 days a year.

Contact Support at 1-877-801-6901


So what's next?

Whether you're ready for a new pump, or you just want to try the simple touch-screen interface of Tandem's pumps on your mobile device, everything you need is right here::

1. Depending on individual needs and brand of insulin used.
2. Tested to 3 feet for 30 minutes (IPX7 rating)
3. dQ&A USA Diabetes Connections Surveys, 2013-2015.

Important Safety Information