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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
The FreeStyle Libre 2 is the thinnest, all-in-one glucose sensor/transmitter and requires scanning using a handheld reader or compatible smartphone with an app. This sensor lasts for 14 days and only needs fingersticks as backup. Optional low and high blood sugar notifications are available for this system.
FDA approved for insertion on the back of the upper arm (ages 4 years and older).
MARD of 9.3%
The Omnipod GO is a patch pump that provides a fixed rate of continuous rapid-acting insulin in seven rates ranging from 10 to 40 units per day for up to 72 hours. This device is a standalone tubeless, waterproof pod that provides a convenient alternative to traditional insulin delivery methods.
FDA-approved for people 18 years of age and older with type 2 diabetes who need long-acting insulin injections.
*Omnipod GO is expected to be commercially available in the United States in 2024
Components
Freestyle Libre 2 : Sensor
Sensor uses a thin, flexible filament inserted just under the skin to measure glucose levels every minute. Push-button applicator allows sensor to be placed on the body in one step.
Freestyle Libre 2 : Receiver
Conveniently access glucose readings using a reader, smartphone, or both. Available for both iOS and Android devices.
Omnipod GO Patch : Patch
Pods come with reservoirs and directions for application. They can be applied anywhere on the body that is comfortable.
Omnipod GO Patch : Reservoir
Fill reservoir is enclosed with the Pod and used to manually fill the Pod with insulin.
Device Details
Overview
All-in-one glucose sensor/transmitter with low and high blood glucose alarms can be worn on the upper arm.
Convenient, waterproof, and simple to use.
Affordability and Access
$$$$
Widely covered. Provided by pharmacies. Price range; $0-$100/month. Often the cheapest and easier to access sensor.
$$$$
Widely covered for insulin-dependent 2. Supplies provided by DME or pharmacy. Price range; $33-$46/unit.
Data Monitoring Options
Yes
After each sensor scan with the mobile app or reader, data is automatically sent to the user’s LibreView account which enables sharing with HCPs and caregivers via the LibreLinkUp app. Data upload is possible with Glooko and Tidepool data-management systems.
No Options
Data View Options
Yes
Freestyle Libre 2 app provides glucose readings and alarms, multiple data views, the ability to share glucose data and real-time alarms with LibreLinkUp, and the ability to connect to a clinician's practice through LibreView.
No Options
Duration and Storage
14 Days
Sensors last 14 days and work between 50ºF - 113ºF. They are shipped in orders of 1-3 months at a time - which is 2-6 boxes at a time.
72-Hours
Patch can be worn for up to 72 hours and works in most temperatures (not for use in hot tubs, saunas, or freezing conditions). Does not require batteries or recharging.
Vision / Auditory / Dexterity
YES text to speech
YES vibration alerts
3 sound sources
A LOT of dexterity needed
NO text to speech
NO vibration alerts
A LOT of dexterity needed
Patient Considerations
Active Lifestyle
Water-resistant for up to 3 feet deep for 30 minutes and light on the body, does not get in the way of activity. The reader must be within 1.5 inches of the sensor to scan it.
Tubeless and waterproof pod. No way to adjust long-acting insulin for higher activity on the fly, but the device is tubeless and waterproof.
Avoiding Highs and Lows
Optional glucose alerts for low and high glucose levels. Trend arrows show the direction glucose is heading, with the rate of change.
Limited customizability. System requires manual dose adjustment and limits the ability to adjust insulin levels throughout the day.
Comfort
Low profile sensor and small adhesive.
Free of tubing. Patches do not have tubing.
Easy Insulin Dosing
Scanned sensor trends can be used for dose adjustment.
Modifiable. The pod is available in seven different pre-programmed daily rates, ranging between ten and 40 units a day.
Easy to Use
Requires scanning. Self-application and manual scanning are required. Easy self-application.
Simple with few steps. Patch is replaced every 72-hours with a fixed rate of continuous rapid-acting insulin.
Fewer Fingersticks
Factory-calibrated sensor. Finger-sticks needed for backup only.
Frequent finger-sticks are required.
Privacy
Hypoglycemia safety alarm. Discreet size but built-in hypoglycemia safety alarm alerts users when glucose is below 55 mg/dl and is always on.
Hideable. Bulkier patch pump, but not as noticeable as injections.