t:slim X2 with Basal-IQ

t:slim X2 with Basal-IQ Technology from Tandem Diabetes Care

Basal-IQ technology uses CGM values to help reduce the frequency and duration of low-glucose events by predicting glucose levels 30 minutes ahead and suspending insulin if they are expected to drop below 80 mg/dL. Dexcom G6 CGM integration with the t:slim X2 pump provides integrated continuous glucose monitoring (iCGM) system requiring zero fingersticks for calibration or mealtime dosing.

For complete information, visit Tandem Diabetes Care



Activity Settings:
Automatic Correction Boluses:
Closed Loop Functionality:
Automatic Insulin Adjustments:
Yes. For predicted low bg only
Calibration Not Required:
Compatible CGM:

Dexcom G6


No. Tandem pumps are watertight (IPX 7), tested to a depth of three feet for up to 30 minutes. Not recommended for use while showering, bathing or swimming.

Medicare Covered:
Remote Software Update Capability:
Multiple Languages:
Bolus Management Smartphone:
Food Database:
Additional Features:
  • Temporary basal rate: 15 minutes to 72 hours (range: 0%–250%)
  • Download updates to the insulin pump rather than obtain a new model for new features
  • Rechargeable battery
  • Bluetooth® wireless technology
  • Dexcom G6® CGM integration option
  • Touchscreen interface
  • Basal-IQ predictive low glucose suspend option

Size Weight:
3.13 in. x 2 in. x 0.6 in. 3.95 oz. with full 300 unit cartridge
Approved For Ages:
Indicated for ages 6 years and up
Integrated rechargeable lithium polymer battery. Typically lasts 5-7 days on full charge, depending on CGM usage.
Reservoir Capacity:
Up to 300 units insulin
Infusion Set:
Compatible only with Tandem infusion sets
Basal Range:

0.001 units at programmed rates ≥ 0.1 units/hr to 15 units/hr

Bolus Range:
0.01 unit (at volumes greater than 0.05 units)
Transmitter Range:

Danatech Resources

Manufacturer Programs

Technology Access Program to Provide Customers with Purchase Pathway to the Tandem Mobi System

For Patient

  • Tandem Website
  • Get a Pump
  • Questions & Support: If you have questions or need assistance, please call us at (877) 801‑6901. Pump Specialists are available Monday - Friday from 6 am to 5 pm (Pacific).


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This site and its services do not constitute the practice of medical advice, diagnosis or treatment. Always talk to your diabetes care and education specialist or health care provider for diagnosis and treatment, including your specific medical needs. If you have or suspect that you have a medical problem or condition, please contact a qualified health care professional immediately. To find a diabetes care and education specialist near you, visit the ADCES finder tool.

ADCES and danatech curate product specifics and periodically review them for accuracy and relevance. As a result, the information may or may not be the most recent. We recommend visiting the manufacturer's website for the latest details if you have any questions.