Eversense
Medtronic Simplera
Summary
This sensor lasts the longest - 365 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.
The Simplera continuous glucose monitor (CGM) is Medtronic’s first disposable, all-in-one CGM. This sensor lasts for 7 days and sends real-time glucose readings to a compatible smartphone app or directly on an Apple Watch. No finger pricks or scanning is needed.
FDA-approved for people with diabetes ages 2 years and older.
Components
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.
Transmitter
Transmitter sits outside of the body and is held on by an adhesive. Sends data every 5 minutes to a connected mobile device.
Sensor
Professionally inserted by a physician during a medical visit. Minor procedure.
Sensor
Sensor uses a thin, flexible filament inserted just under the skin to measure glucose levels every 5-minutes. Push-button applicator allows sensor to be placed on the body in one step.
Receiver
Conveniently access glucose readings using a reader, smartphone, or directly on an Apple Watch. Phone app available for both iOS and Android devices.
Device Details
Overview
Very small implantable sensor but large transmitter must be worn on top of the skin.
The Simplera is Medtronic's smallest continuous glucose monitor. It's disposable and has a flat, square shape.
Affordability and Access
$$$$
Sometimes covered. Insertion and removal require a Health Care Provider. Insertion costs $100-$300, and removal costs $100-$400. Sensor and transmitter cost $800-$1400.
$$$$
No insurance coverage data. Provided by DME and/or Pharmacy.
Data Monitoring Options
Yes
CGM data can upload automatically to the web-based Eversense data management system (EDMS) from the Eversense mobile app.
Yes
Automatically and continuously sends data to the user’s Care Partner web-based cloud which is accessible by clinicians.
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.
Yes
Users must download the Simplera app to view and share data. Messages via the simplera app or text messages to notify care partners when glucose is high or low.
Duration and Storage
365 Days
Sensor lasts 365 days, but a physician must implant it. Transmitter must be charged daily.
7 Days
Sensors last 7 days.
Vision / Auditory / Dexterity
YES text to speech
YES vibration alerts
SOME dexterity needed
YES text to speech
YES vibration alerts
3 sound sources
SOME 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.
Waterproof when submerged in water and must be within range of the feet of the receiver or mobile device.
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.
Custom alerts can be set for highs, lows, and rapidly rising or falling glucose levels. Trend arrows show the direction glucose is heading, with the rate of change.
Comfort
Longest-lasting sensor fits comfortably under the skin. Minor procedure is required. Least likely to have compression lows.
Smaller size. The sensor is small and flat, and no overtape is required. Simplera’s adhesive is made from an anti-lint material that prevents sweat and water from reaching the sensor.
Easy Insulin Dosing
Predictive alerts make insulin dosing easier by tracking high and low trends.
Real-time data and alerts make dose adjustment easier. The device can be integrated with the Medtronic InPen, which offers a bolus calculator based on carb ratios, meal estimations, the amount of insulin on board, and fixed dosing regimens
Easy to Use
Minor procedure. Requires insertion by a physician during a medical visit.
No scanning is required. Readings are sent directly to the mobile app every 5 minutes.
Fewer Fingersticks
2 daily finger-sticks are needed to calibrate the sensor.
Factory-calibrated sensor. Finger sticks needed for backup only.
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.
Discreet. Small, flat shape and ability to see sugar on a watch or phone.