MiniMed Flex ships in US with Abbott's Instinct sensor
MiniMed launches its Flex insulin pump with Abbott's Instinct sensor in the US, offering up to 15 days of wear. The FDA-cleared system uses SmartGuard automation and targets type 1 diabetics aged 7+ and type 2 adults. Real-world data from similar algorithms shows 80% Time in Range.

*this image is generated using AI for illustrative purposes only.
MiniMed (NASDAQ: MMED) has begun commercial shipments of the MiniMed Flex system in the United States, now available paired with the Instinct sensor made by Abbott. This launch marks the first time users can combine MiniMed’s smallest and only app-controlled insulin pump with what the company describes as the world’s smallest sensor, which supports up to 15 days of continuous wear.
The MiniMed Flex system is powered by SmartGuard technology, which automatically adjusts insulin delivery around the clock based on real-time glucose levels. It also features Meal Detection technology designed to compensate for occasionally missed boluses or underestimated carbohydrate intake. The device holds up to 300 units of insulin and is compatible with the Extended infusion set, which can be worn for up to seven days.
Clinical Context and Performance
Real-world data from the MiniMed 780G system, which utilizes the same SmartGuard algorithm, indicates that users with recommended settings achieve 80% Time in Range. Overnight Time in Range exceeds 90% according to the cited studies.
| Metric | Performance Data |
|---|---|
| Time in Range (Overall) | 80% |
| Time in Range (Overnight) | >90% |
| Sensor Wear Duration | Up to 15 days |
| Insulin Capacity | 300 units |
Regulatory Status and Eligibility
The MiniMed Flex system is FDA cleared for specific patient demographics in the U.S. market:
- People with type 1 diabetes ages 7 years and older.
- Adults ages 18 years and older with insulin-requiring type 2 diabetes.
Customers can currently order the MiniMed Flex system with either the Instinct sensor or the Simplera Sync sensor.
Strategic Positioning
Que Dallara, chief executive officer at MiniMed, stated that the company aims to deliver technology that reduces the burden of diabetes management. The launch coincides with a new consumer campaign titled "Nothing comes close to freedom you can feel," highlighting the system’s discreet design, app control, and 24/7 automation capabilities.
Monique La Bomme, a user of the MiniMed Flex system with the Instinct sensor, noted that the ability to go longer between sensor changes and use app-based controls allows for less frequent interaction with the device during daily life.
How might the 15-day sensor wear duration of the Instinct sensor impact MiniMed's recurring revenue model compared to competitors with shorter wear cycles?
What is MiniMed's strategy for expanding FDA eligibility to pediatric patients under age 7 or adults with non-insulin-requiring type 2 diabetes in the near future?
How will the integration of Abbott's Instinct sensor affect MiniMed's supply chain dependencies and potential vulnerability to third-party manufacturing disruptions?



























