Select Device Freestyle Lingo Freestyle Libre 3 Freestyle Libre 2 Freestyle Libre 14 Day Dexcom G7 Dexcom G6 Dexcom Stelo Guardian Connect Medtronic Simplera Eversense Meter Omnipod Omnipod Dash Medtronic 780G Medtronic 630G Tandem t:slim X2 Bigfoot Unity Medtronic InPen Tempo Pen NovoPen 6/NovoPen Echo Insulin Pen Afrezza CeQur Simplicity Patch V-Go Patch Omnipod GO Patch Syringe and Vial Beta Bionics iLet Pancreas Control IQ with Dexcom Control IQ with Freestyle Libre Medtronic 780G with Smart Guard Omnipod 5 Tandem Mobi Tidepool Loop twiist DIY Loop Apple Series 6/7/8/9/10/SE (2nd Generation) Garmin vívosmart 5™ Garmin Venu Sq 2 Garmin Venu 3 Garmin vivoactive 5 Garmin Fenix 8 Garmin vivofit jr 3 Garmin Forerunner 165/265/965 Garmin epix (Gen 2) Garmin Enduro 3 Fitbit Ace LTE Fitbit Charge 6 Fitbit Inspire 3 Fitbit Versa/Versa 2/4/Versa Lite Fitbit Sense 2 Fitbit Luxe Google Pixel 2/3 Samsung Galaxy 4/5 Xiaomi Mi Band 9 Oura Ring Whoop 4.0 Withings ScanWatch 2 Withings ScanWatch Lite Pedometer 3D Pedometer
Select Device Freestyle Lingo Freestyle Libre 3 Freestyle Libre 2 Freestyle Libre 14 Day Dexcom G7 Dexcom G6 Dexcom Stelo Guardian Connect Medtronic Simplera Eversense Meter Omnipod Omnipod Dash Medtronic 780G Medtronic 630G Tandem t:slim X2 Bigfoot Unity Medtronic InPen Tempo Pen NovoPen 6/NovoPen Echo Insulin Pen Afrezza CeQur Simplicity Patch V-Go Patch Omnipod GO Patch Syringe and Vial Beta Bionics iLet Pancreas Control IQ with Dexcom Control IQ with Freestyle Libre Medtronic 780G with Smart Guard Omnipod 5 Tandem Mobi Tidepool Loop twiist DIY Loop Apple Series 6/7/8/9/10/SE (2nd Generation) Garmin vívosmart 5™ Garmin Venu Sq 2 Garmin Venu 3 Garmin vivoactive 5 Garmin Fenix 8 Garmin vivofit jr 3 Garmin Forerunner 165/265/965 Garmin epix (Gen 2) Garmin Enduro 3 Fitbit Ace LTE Fitbit Charge 6 Fitbit Inspire 3 Fitbit Versa/Versa 2/4/Versa Lite Fitbit Sense 2 Fitbit Luxe Google Pixel 2/3 Samsung Galaxy 4/5 Xiaomi Mi Band 9 Oura Ring Whoop 4.0 Withings ScanWatch 2 Withings ScanWatch Lite Pedometer 3D Pedometer
Summary
Traditional syringe and needle. The most affordable insulin delivery option.
Connected smart caps that recommend insulin doses for people using multiple daily injections. This system combines the FreeStyle Libre 2 CGM with insulin pen smart caps to provide daily dose recommendations.
Participating in the Bigfoot Unity program requires an agreement between Bigfoot Biomedical and the health care provider. After establishing a contract, the prescribed Bigfoot supplies are delivered in a "one-stop-shop" directly to the patient's door each month. Information about the Bigfoot Unity program can be found on the Bigfoot Biomedical website.
Components
Syringe and Vial : Bolus Insulin
Bolus (fast-acting) insulin vial for meal time or high blood sugar correction.
Syringe and Vial : Basal Insulin
Basal (long-acting) insulin vial for steady release of insulin that helps control blood sugar between meals, and overnight.
Syringe and Vial : Needles
Classic syringes with plunger used to fill insulin for injection
Bigfoot Unity : Sensor
Sensor uses a thin, flexible filament inserted just under the skin to measure glucose levels every minute.
Bigfoot Unity : Controller
Smart cap displays dosing recommendations for manual insulin delivery through multiple daily injections.
Bigfoot Unity : Receiver
Smartcap is used to scan the sensor and displays dosage information directly on the screen and smart mobile device.
Device Details
Overview
Nothing on the body when not in use but very visible when dosing.
Smart cap used for most disposable insulin pens with CGM integration.
Affordability and Access
$$$$
Syringes are available worldwide in pharmacies or DME without prescription. Price Range: $0-$300/month depending on insurance coverage.
$$$$
Monthly mail-order package includes all the supplies needed, for a regular subscription price or insurance-covered copay with no upfront costs.
Data Monitoring Options
No Options
Yes
Data from the iCGM and time-of-dose data from the smart caps are automatically uploaded to the cloud.
Data View Options
No Options
Yes
Data can be viewed on the Bigfoot Unity mobile app but dosage recommendations, glucose readings, and glucose trends will display directly on the smart cap.
Duration and Storage
28 Days
Open vials can be stored at room temperature (not above 80º F) for up to 28 days. Unopened vials should be stored in the refrigerator (36ºF - 86ºF.)
28-day pen 14-day sensor
Sensor lasts for 14 days, insulin pen lasts for up to 28 days, smart cap is rechargeable. Sensor works between 50ºF - 113ºF and pens can be kept at room temperature for up to 28 days.
Vision / Auditory / Dexterity
NO text to speech
NO vibration alerts
A LOT dexterity for insertion
NO text to speech
NO vibration alerts
A LOT of dexterity needed
Patient Considerations
Active Lifestyle
Limited Adjustability. No way to adjust long-acting insulin for higher activity on the fly.
Light on body. Pens are easy to use and do not remain attached to the body, senor is light on the body.
Avoiding Highs and Lows
Limited customizability. Requires a high level of engagement and effort to avoid highs and lows but can be paired with a CGM for improved blood sugar control.
Limited customizability. System integrates the FreeStyle Libre 2 CGM for high/low alerts but requires manual dose adjustment and limits the ability to adjust basal insulin throughout the day.
Comfort
Many components. Must carry insulin vials and large syringes but nothing attached to the body.
Many components. Have to carry pens, smart caps, pen needles, and CGM is attached to the body.
Easy Insulin Dosing
Requires attention. You have to do the math to figure out your dose. Unable to adjust basal in real-time.
Dosing recommendations. Displays dosing recommendations and reminders for long-acting insulin.
Easy to Use
Many steps. Requires effort to figure out doses and deliver insulin every single time you need it.
Simple design. One-button device with easy to read display.
Fewer Fingersticks
Frequent finger-sticks are required.
Factory-calibrated sensor. Finger sticks needed for backup only.
Privacy
Hideable. Vials and syringes can be hidden when not in use but very visible when in use. Frequent injections are unavoidable.
Hideable. Pens are portable but visible when in use. Frequent injections are unavoidable. Sensor is the smallest option available.