Tandem Insulin PumpsLearn Why Tandem is the #1 Favorite Pump1
Adhesive sleeve sold separately.
It’s clear why Tandem is the #1 favorite pump1 when compared to other systems.
Swipe to Compare Features »
Pump Features | Tandem | Omnipod | Medtronic |
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AutoBolus |
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Extended Bolus While in Closed Loop |
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Multiple Personal Profiles |
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Dedicated Sleep Activity |
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Variety of Infusion Sets |
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Integrates with Multiple CGM Brands* |
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Your Pump, Your Choice
Only Tandem Diabetes Care offers two pumps that are powered by Control-IQ+ technology.
Tandem Mobi System
This insulin pump can be worn almost anywhere,† giving you more options for how you manage your diabetes. It’s powered by Control-IQ+ and is controllable with a compatible, personal iPhone.‡
Life is Better with Options
Tandem pumps are compatible with multiple continuous glucose monitoring (CGM) sensors,* so you can pick the one that best fits your lifestyle.
A Tandem Diabetes Care Specialist will help you get started.
Only Tandem Pumps are Powered by Control-IQ+ Technology
Immediate Improvements
Real-world study users showed an immediate 13% time in range increase on Day 1.2
The Only System with AutoBolus
Better A1c results, even for people who occasionally miss meal boluses.3
Better Overnight Time in Range
The only system with a dedicated Sleep Activity. Data showed a 90% overnight time in range for real-world users.4
Best-In-Class Outcomes
Time in Range5§
According to real-world results
Said it’s Easy to Use6
According to clinical study participants
What's next?
Whether you're ready to get a Tandem insulin pump, or looking to check insurance coverage, you’ll find everything you need here.
What People Are Saying
My A1c has been amazing since I switched to Tandem. I used to wake up with lows, and that’s really scary. But Tandem is my safety net.
Izzy
diagnosed 2016
Danica
diagnosed 2005
Roy
diagnosed 2008
James
diagnosed 2009
Get a Tandem pump for less than you think.
The average Tandem Diabetes Care customer pays less than $50 monthly (yes, that includes supplies)!^
Whether you're ready to get an insulin pump, or looking to check insurance coverage, you’ll find everything you need here.
Frequently Asked Questions
Try Our PumpsFree Virtual Demos
Test drive the easy-to-use interfaces of either Tandem Mobi or t:slim X2 automated insulin delivery systems, with no obligation.
* CGM sold separately.
† Do not wear or place your pump more than 12 inches (30.5 cm) above your infusion site. Doing so may result in over delivery of insulin.
‡ The mobile app requires a compatible smartphone model and operating system (sold separately). Only available to pump users who reside in the United States.
§ With optimized correction factor based on “rule of less than 1600.”
^ Cost per month calculation reflects the average monthly out-of-pocket cost for pump and disposables necessary to utilize Tandem pump therapy over the life of the 48-month pump warranty. Assumes consumption of 10 infusion sets and cartridges per month.
References
Note: Studies were conducted using a t:slim X2 insulin pump with Control-IQ technology and a Dexcom G6 sensor.
1. Seagrove PWD Survey: Nov. 2024.
2. Beck RW, et al. Diabetes Technol Ther. 2023;25(5):329-342.
3. Akturk HK, et al. Diabetes Technol Ther. 2022;24(10):779-783.
4. Breton MD, Kovatchev BP. Diabetes Technol Ther. 2021;23(9):601-608.
5. Messer LH, Breton M. Diabetes Technol Ther. 2023;25(12):877-882.
6. Kudva YC, et al. Diabetes Technol Ther. 2021;23(10):673-683.
7. As of June, 2025. Data on file, Tandem Diabetes Care.
Important Safety Information
RX ONLY.
Indications for Use
Tandem Mobi system: The Tandem Mobi insulin pump with interoperable technology (the pump) is intended for the subcutaneous delivery of insulin, at set and variable rates, for the management of diabetes mellitus in persons requiring insulin. The Pump is able to reliably and securely communicate with compatible, digitally connected devices, including automated insulin dosing software, to receive, execute, and confirm commands from these devices. The pump is indicated for use in persons 2 years of age and greater.
t:slim X2 insulin pump: The t:slim X2 insulin pump with interoperable technology (the pump) is intended for the subcutaneous delivery of insulin, at set and variable rates, for the management of diabetes mellitus in persons requiring insulin. The pump is able to reliably and securely communicate with compatible, digitally connected devices, including automated insulin dosing software, to receive, execute, and confirm commands from these devices. The pump is indicated for use in persons 2 years of age and greater.
Control-IQ+ technology: Control-IQ+ technology is intended for use with compatible integrated continuous glucose monitors (iCGM, sold separately) and alternate controller enabled (ACE) pumps to automatically increase, decrease, and suspend delivery of basal insulin based on iCGM readings and predicted glucose values. It can also deliver correction boluses when the glucose value is predicted to exceed a predefined threshold. Control-IQ+ technology is intended for the management of type 1 diabetes mellitus in persons 2 years of age and greater and of type 2 diabetes mellitus in persons 18 years of age and greater.
Warning: Control-IQ+ technology should not be used in anyone under the age of 2 years old with type 1 diabetes or under the age of 18 years old with type 2 diabetes. It should also not be used in patients who require less than a total daily insulin dose of 5 units of insulin per day or who weigh less than 20 pounds (9 kilograms), as those are the required minimum values needed for Control-IQ+ to operate safely.
Users of the pump and Control-IQ+ must: use the insulin pump, iCGM, and all other system components in accordance with their respective instructions for use. Failure to follow these instructions for use could result in an over delivery or under delivery of insulin. This can cause hypoglycemia (low BG) or hyperglycemia (high BG) events. Visit tandemdiabetes.com/safetyinfo for additional important safety information.