v go device
Freestyle Lingo v2

Summary

V-Go is a convenient credit card-size patch pump that adheres to the skin and can be worn for 24 hours. This system is designed to be used with fast-acting insulin for people with type 2 diabetes who require 20, 30, or 40 units of insulin per day. Users can administer two units of insulin with every press of a button on the device. This device is a hybrid between injections and an insulin pump to allow for discreet dosing without the need for programming or multiple injections. 

FDA-approved for people 21 years of age and older with type 2 diabetes.

Freestyle Lingo is an over-the-counter low-profile, all-in-one glucose sensor/transmitter. This sensor lasts for up to 14 days and sends real-time glucose readings to a compatible smartphone app. No finger pricks or scanning is needed. FDA approved for people 18 and older who are not on insulin

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Components

V-Go Patch : Patch

V-Go Patch : Patch

Wearable insulin patches come with reservoirs and directions for application. They can be applied on the abdomen.

Freestyle Lingo : Sensor

Freestyle Lingo : 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 Lingo : Receiver

Freestyle Lingo : Receiver

Conveniently access glucose readings using a reader, smartphone, or both. Available for both iOS and Android devices.

Device Details

Overview

Convenient, discreet, and simple use. 

Smallest, thinnest, all-in-one glucose sensor/transmitter with low and high blood glucose alarms can be worn on the upper arm.

Affordability and Access

$$$$
Widely covered for insulin-dependent type 2. Supplies provided by DME or pharmacy. Price range; $0-$250/Month.

$$$$
Widely covered. Provided by pharmacies. Price range; $49 for one 14-day sensor, $89 for two sensors, or $249 for six sensors. Often, it is the cheapest and easiest-to-access sensor. 

Data Monitoring Options

No Options

Yes
Sensor automatically sends data to the user’s LibreLingo account which enables sharing with HCPs and caregivers via the LibreLink app. 

Data View Options

No Options

Yes
Freestyle Libre Lingo app provides glucose readings and alarms, multiple data views, the ability to share glucose data and real-time alarms with LibreLingo.

Duration and Storage

24-Hours 
Patch can be worn for up to 24 hours and works in most temperatures (not for use in hot tubs, saunas, or freezing conditions). Does not require batteries or recharging.

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.

Vision / Auditory / Dexterity

NO text to speech
NO vibration alerts
A LOT of dexterity needed

NO text to speech
YES 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, but the device is water-resistant. 

Water-resistant for up to 3 feet deep for 30 minutes and light on the body, does not get in the way of activity. 

Avoiding Highs and Lows

Limited customizability. System requires manual dose adjustment and limits the ability to adjust insulin levels throughout the day. 

Optional glucose alerts for low and high glucose levels. Trend arrows show the direction glucose is heading, with the rate of change. 

Comfort

Free of tubing. Patches do not have tubing, but it must be worn in areas that are easy to reach for insulin dosing. 

Lowest profile sensor and smallest adhesive (about the size of two stacked U.S pennies). 

Easy Insulin Dosing

Simple with few steps. 24-hour bolus range: up to 36 units per 24 hours, doses in 2-unit increments. Preset basal rate of 20, 30, or 40 units per 24 hours.

Sensor trends can be used for dose adjustment.

Easy to Use

Simple with few steps. Patch is replaced every 24-hours with insulin administered at the click of a button. 

No scanning required. Minute-by-minute readings are sent directly to the mobile app. 

Fewer Fingersticks

Frequent finger-sticks are required.

Factory-calibrated sensor. Finger-sticks needed for backup only. 

Privacy

Hideable. Bulkier patch pump, but not as noticeable as injections. Bolus button can be used discreetly through clothing.

Hypoglycemia safety alarm. Discreet size but built-in hypoglycemia safety alarm alerts users when glucose is below 55 mg/dl and is always on.