Alexander, diagnosed 2004

Automated Insulin DeliveryPredicts and helps prevent highs and lows

Predictive Technology

Trying to keep your blood sugar in range can be stressful. Control‑IQ technology makes it easier by using CGM values* to predict glucose levels 30 minutes ahead and automatically adjusting insulin delivery.


Helps Prevent Highs

Control-IQ technology increases basal insulin dosing and delivers automatic correction boluses (up to one an hour) if sensor glucose is predicted to be high.

Decrease Icon

Helps Prevent Lows

Control-IQ technology can decrease or stop basal insulin if sensor glucose is predicted to be low. This can help improve time in range overnight and during the day.

Bolus Delivery


Icons indicate whether insulin dosing is increasing, decreasing, or being stopped by Control-IQ technology.

Tristan, diagnosed 1997

Immediate time in range improvements seen within 24 hours1

See how Tandem automated insulin delivery systems are changing lives for the better by significantly improving time in range and reducing the burden of diabetes management.2


Time in Range

Average time in range per day for real-world users of Control-IQ technology after 12 months.3

97% Easy to Use

Said it’s Easy to Use

Percent of clinical study participants who used Control-IQ technology and said it was easy to use.4

Additional Activity Settings

Control-IQ technology includes optional activity settings that adjust the range of treatment values.


Exercise Activity

Uses a narrower and higher range of treatment values to help guard against lows during activity.


Sleep Activity

Uses a narrower and lower range of treatment values to help guard against lows and highs while sleeping.

Control-IQ Technology on Tandem Mobi App
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Which Tandem insulin pump is right for you?

Tandem Diabetes Care is the #1 recommended insulin pump brand by people living with diabetes — four years and counting!5 Choose which Tandem automated insulin delivery system best fits your lifestyle.

Tandem Mobi and t:slim X2 insulin pump
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Test drive the easy-to-use interfaces of either Tandem Mobi or t:slim X2 automated insulin delivery systems, with no obligation.

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See what people are saying about the t:slim X2 insulin pump and how it is changing their lives for the better.

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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.