Clinical data using Tandem predictive technology published by New England Journal of Medicine.
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X2 Insulin Pump. Predicts and helps prevent lows with Basal-IQ™ Technology.
t:slim X2 Insulin Pump
t:simulator Demo App
Software and Apps
Tandem Device Updater
#1 Rated Customer Support
Located in sunny San Diego, our Technical Support Team is available 24 hours a day, 7 days a week.
Quick Reference Sheets
Forms & Resources
Diabetes is all we do
We are dedicated to making the lives of people with diabetes better and better, through relentless innovation.
Advocacy Launch Pad
Get In Touch
Our #1-rated Customer Support Team is available 24 hours per day and 365 days per year.
11075 Roselle Street
San Diego, CA 92121
24/7, 365 days per year
6 a.m. 5 p.m. (Mon.-Fri.)
Customer Support Team
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From social media to local events, Tandem strives to support and inspire an engaged and growing community of like-minded people.
Tandem representatives host or attend a variety of local and national events throughout the year. Check our community calendar to find one near you.
Want to learn more about some of the people who use our pumps? See some of their stories here.
We understand that for many people, peer-support plays a key role in successful diabetes management. Tandem supports a broad spectrum of people and organizations working hard to improve the lives of people who live and work with diabetes.
We’re active on a number of social media networks, sharing company and product news, photos, and tracking all of the amazing places people take our pumps using the #tsliminthewild hashtag.
Advocacy Launch Pad
A simple tool to help our community find opportunities to get involved in diabetes advocacy.
As the only rechargeable insulin pumps on the market, Tandem pumps have kept an estimated 4 million disposable batteries out of landfills since becoming available in 2012.
We’re proud to do our small part to help reduce the number of disposable batteries going into our landfills.
Estimation since Aug 31, 2012, as of 2/28/2019, assuming 20-day battery life of disposable batteries when used in other insulin pumps. Data on file.