Breaking news for the diabetes community: Tandem Diabetes Care and Abbott have officially launched the first-ever integration between the <>t:slim X2 insulin pump and Abbott’s FreeStyle Libre 2 Plus sensor in the United States.
Whether you currently use the Libre sensor alone or pair it with the t:slim X2 independently, this integration now allows seamless communication between your CGM and pump—unlocking a range of benefits from simplified workflows to proactive glucose management.
Key Benefits of This Integration
- Automatic glucose readings every minute: The Libre 2 Plus sensor transmits glucose data via Bluetooth to the t:slim X2 pump once per minute—eliminating the need for manual scanning
- Extended 15-day sensor wear: It’s the only 15‑day CGM available in the U.S., approved for both adults and children, meaning fewer sensor changes—more convenience and potential cost savings
- Predictive insulin delivery via Control‑IQ: The t:slim X2’s Control‑IQ algorithm predicts glucose outcomes up to 30 minutes ahead, adjusts basal rates every five minutes, and can automatically administer correction boluses—up to one per hour—to help prevent highs and lows
- View data on pump and mobile app: Glucose readings appear directly on the pump screen and in the t:connect mobile app—providing real-time visibility at your fingertips
- Calibration- and fingerstick-free dosing: No more calibrating with blood glucose fingersticks for basal or bolus insulin—this integration streamlines daily management dramatically
- Free remote software update: If your t:slim X2 is in warranty, you’ll receive the integration via a complimentary remote update. New pumps sold now include it out of the box
Why This Matters for You
- For Libre users: You can now join the Control‑IQ closed‑loop system without switching CGM brands—leveraging your trusted sensor with advanced insulin automation.
- For t:slim X2 users: You gain access to Abbott’s 15‑day sensor, increasing comfort and reducing supply fatigue.
- For all users: This teamwork between pump and sensor marks a step forward in reducing diabetes self-care burden—letting technology do more for you.
What You Can Do Today
- Existing t:slim X2 users: Watch for an email from Tandem with instructions to update your pump at no extra cost—software updates are remote and easy medicaldevice-network.com +13 abbott.mediaroom.com +13 tandemdiabetes.com +13 .
- New t:slim X2 customers: Your pump will arrive with Libre 2 Plus integration enabled—plug and play.
- Libre users interested in pump therapy: This integration means more sensor options for closed‑loop systems—talk to your provider about pairing Libre with t:slim X2.
In summary
This integration of the t:slim X2 pump with the FreeStyle Libre 2 Plus sensor is a milestone in diabetes care. It:
| Benefit | Description |
|---|---|
| 🔁 Auto-glucose updates | 1-minute intervals via Bluetooth |
| ⏳ Longer wear time | 15-day sensor lifespan |
| 🤖 Automated insulin dosing | Predictive control with Control‑IQ |
| 💵 No fingersticks | Streamlined workflow |
| 🔧 Free software update | For in-warranty pumps |
This partnership blends advanced automation with sensor longevity and user convenience, giving diabetics access to state-of-the-art therapy without compromise.

Amir is interested in learning about diabetes management products. He loves sharing his findings and product know-how with his readers and is always on the lookout for the next best glucose monitoring system, CGM, or other innovative product.

