Tandem T-slim Control IQ Insulin Pump

Control-IQ Technology

The easy choice to help protect from highs and lows, to help increase time in range.

Trying to keep your blood sugar in range can be stressful and time-consuming. Our Control-IQ advanced hybrid closed-loop technology makes it easier by predicting and helping to prevent highs and lows.


Control-IQ™ technology automatically adjusts insulin levels based on Dexcom G6 continuous glucose monitoring (CGM) readings.†


Control-IQ technology can also deliver automatic correction boluses (up to one an hour) to help prevent hyperglycemia.


Control-IQ technology includes optional settings for Sleep and Exercise Activities that adjust treatment ranges for more control.

How it works

The t:slim X2 insulin pump with Control-IQ technology is designed to help increase time in range (70-180 mg/dL)* using Dexcom G6 CGM values to predict glucose levels 30 minutes ahead and adjust insulin delivery accordingly.


Icons display on the pump screen to visually indicate when insulin delivery is increasing, decreasing, or stopped. Please refer to the table for a breakdown of status icons.

Zero Fingersticks

Dexcom G6 CGM integration with the t:slim X2 pump provides exceptional accuracy3 for optimized insulin delivery. Dexcom G6 is the first real-time, integrated continuous glucose monitoring (iCGM) system requiring zero fingersticks for calibration or mealtime dosing.‡


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