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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
This sensor lasts the longest - 180 days. It has to be placed under the skin by a healthcare provider. It has two parts, the implantable sensor and a transmitter that sends data to a mobile device.
MARD: 8.5-9.1%
*Recently FDA approved for use with insulin pumps.
Insulin pens make insulin delivery more convenient than traditional vial/syringe options. Pens are small, portable, and more discrete to use in public.
Components
Eversense : Sensor
Professionally inserted by a physician during a medical visit. Minor procedure.
Eversense : Transmitter
Transmitter sits outside of the body and is held on by an adhesive. Sends data every 5 minutes to a connected mobile device.
Eversense : Receiver
Real-time glucose measurements sent to a compatible mobile-device or smart watch. No need for a separate receiver. Available for both iOS and Android devices.
Insulin Pen : Bolus Insulin
Bolus (fast-acting) insulin pen for meal time or high blood sugar correction.
Insulin Pen : Basal Insulin
Basal (long-acting) insulin pen for steady release of insulin that helps control blood sugar between meals, and overnight.
Insulin Pen : Needles
Disposable needle attaches to insulin pen for daily injections.
Device Details
Overview
Very small implantable sensor but large transmitter must be worn on top of the skin.
Nothing on the body when not in use. Noticeable when dosing.
Affordability and Access
$$$$
Sometimes covered. Insertion and removal require a Health Care Provider. Insertion costs $100-$300, and removal costs $100-$400. Sensor and transmitter cost $800-$1400.
$$$$
Widely covered for insulin-dependent type 1 and 2. Price range; 0-$1260/month depending on insurance coverage.
Data Monitoring Options
Yes
CGM data can upload automatically to the web-based Eversense data management system (EDMS) from the Eversense mobile app.
No Options
Data View Options
Yes
Eversense mobile app receives and displays data in easy-to-read charts and graphs that can be shared with family and friends through the Eversense NOW app.
No Options
Duration and Storage
180 Days
Sensor lasts 180 days, but a physician must implant it. Transmitter must be charged daily.
28 Days
Can be kept at room temperature (not above 80º F) when in use for 28 days. Unopened insulin pens should be stored in the refrigerator (36ºF - 46ºF).
Vision / Auditory / Dexterity
YES text to speech
YES vibration alerts
SOME dexterity needed
NO text to speech
NO vibration alerts
A LOT of dexterity needed
Patient Considerations
Active Lifestyle
Water-resistant transmitter when submerged in 1 meter of water for up to 30 minutes and must be within 25 feet of the connected smart device.
No attachments to the body. Insulin pens are easy to use and do not remain attached to the body, allowing for a flexible and active lifestyle.
Avoiding Highs and Lows
On-body vibration alerts when blood glucose levels are higher or lower than the set range. Trend arrows show the direction glucose is heading, with the rate of change.
Limited customizability. Pens require manual dose adjustment and limit the ability to adjust basal insulin throughout the day.
Comfort
Longest lasting sensor fits comfortably under the skin. Minor procedure is required.
Many components. Have to carry pen and pen needles but nothing attached to the body.
Easy Insulin Dosing
Predictive alerts make insulin dosing easier by tracking high and low trends.
More precise than syringes. Ability to measure doses using a dial, increasing accuracy.
Easy to Use
Minor procedure. Requires insertion by a physician during a medical visit.
Simple but many steps. Attach a new needle, dial the correct dose, inject, and dispose of needle.
Fewer Fingersticks
2 daily finger-sticks are needed to calibrate the sensor.
Frequent finger-sticks are required.
Privacy
Somewhat discreet. Tiny sensor is implanted under the skin, so the user can be discreet when needed. Ability to see sugar on watch or phone. Sensor not movable on body and requires regular meter use.
Hideable. Pens can be hidden when not in use but visible when in use. Frequent injections are unavoidable.