Bigfoot is Now Abbott.


Expanding Impact.


Data is good; knowing what to do with it is better.

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Introducing the Bigfoot Unity System

The Bigfoot Unity Diabetes Management System is the first-of-its kind solution designed to clearly, and in real-time, help answer the question, “How much insulin would my doctor recommend I take right now?” 

The system incorporates integrated continuous glucose monitor (iCGM) data and health care professional’s (HCPs) instructions to provide insulin dose recommendations for people with diabetes who take multiple daily injections (MDI) of insulin.1

The Bigfoot Unity System takes a holistic approach to simplify and connect key aspects of insulin management. At its heart is the FreeStyle Libre 2 sensor, which provides the Bigfoot Unity System with hypoglycemia2 alerts in real-time.3 



A Real-Time Partner in Diabetes Management

The Bigfoot Unity Diabetes Management System is a real-time partner to  support people with diabetes on multiple daily injections and their HCPs. The Bigfoot Unity System provides a solution that:

  • Is designed to support adherence—the right dose at the right time
  • Displays glucose value, trend, and correction doses right on the pen cap
  • Is compatible with most major brands of insulin pens4
  • Enables individual success with an innovative, FDA cleared system



People with diabetes on multiple daily injections who don’t want to initiate use of an insulin pump need a solution that is designed to eliminate complexity. We have created Bigfoot Unity to do that by focusing on simplicity, ease of use and through a relentless focus on decreasing the burden of insulin dose decision-making for the user.

- Jeffrey Brewer, CEO

1 510(k) K202145
2 Table 6.4 - Classification of hypoglycemia. American Diabetes Association. Glycemic targets:Standards of Medical Care in Diabetes–2023. Diabetes Care 2023;46(Suppl. 1):S97–S110.
3 In order to receive alerts, the Notifications and Critical Alerts settings must be turned on and the Sensor must be within 20 feet of the phone with the Bigfoot Unity Mobile App open and active. Alerts are only available on the phone. For compatible phones, please visit
4 Based on available products for multiple daily injection therapy of insulin as of June 2023.

The circular shape of the sensor housing, FreeStyle, Libre, and related brand marks are marks of Abbott and used with permission.

WEB-400003 Rev F, Sept 2023