We’ve assembled the most frequently asked questions about Eversense into one place. Got a question that you can’t find the answer to? Contact us.
The Eversense® E3 Smart Transmitter sends a glucose reading to the App every 5 minutes.
The Eversense® E3 CGM System provides readings within 40 – 400 mg/dL range every 5 minutes.
HI or LO will be displayed. You will also receive an Out of Range High or Low Alert.
Out of Range Low Glucose:
Appears when your glucose reading is lower than 40mg/dL.
No glucose reading can be displayed (only LO is displayed on the MY GLUCOSE screen).
Confirm your glucose value with a blood glucose meter test before making a treatment decision.
Once the sensor glucose value is at or higher than 40mg/dL, glucose readings will resume on the display.
Out of Range High Glucose:
Appears when your glucose value is higher than 400 mg/dL.
No glucose reading can be displayed (only HI is displayed on the MY GLUCOSE screen).
Measure your glucose manually by using your blood glucose meter. Always confirm your glucose value with a blood glucose meter test before making a treatment decision.
Once the sensor glucose value is at or lower than 400mg/dL, glucose readings will resume on the display.

A glucose alert warns you that a situation needs your attention and that you should respond/take appropriate action. The Eversense® E3 CGM system provides high and low glucose threshold alerts, out of range high and low glucose alerts, rate of change glucose alerts, and predictive glucose alerts.
When your mobile device is locked, or the App is running in the background, the alerts are recorded and kept active until you open the Eversense® App. Once the App is opened, the previous alerts will appear and allow you to dismiss them. When this occurs in the future, check the time stamp on the alert to confirm when the alert happened.

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The Eversense® E3 Continuous Glucose Monitoring (CGM) System is indicated for continually measuring glucose levels for up to 180 days in persons with diabetes age 18 and older. The system is indicated for use to replace fingerstick blood glucose (BG) measurements for diabetes treatment decisions. Fingerstick BG measurements are still required for calibration primarily one time a day after day 21, and when symptoms do not match CGM information or when taking medications of the tetracycline class. The sensor insertion and removal procedures are performed by a health care provider. The Eversense E3 CGM System is a prescription device; patients should talk to their health care provider to learn more.
The Eversense® 365 Continuous Glucose Monitoring (CGM) System is indicated for continually measuring glucose levels for up to one year in people (18 years and older) with diabetes. The system is indicated for use to replace fingerstick blood glucose (BG) measurements for diabetes treatment decisions. Fingerstick BG measurements are required for calibration one time a week after day 13, and when symptoms do not match CGM information or when taking medications of the tetracycline class. The sensor insertion and removal procedures are performed by a health care provider. The Eversense 365 CGM System is a prescription device; patients should talk to their health care provider to learn more.
For important safety information, see bit.ly/eversensesafety
Eversense, Eversense E3 Continuous Glucose Monitoring, Eversense 365 Continuous Glucose Monitoring, and the Eversense logo are trademarks of Senseonics, Incorporated. Ascensia, the Ascensia Diabetes Care logo are trademarks and/or registered trademarks of Ascensia Diabetes Care Holdings AG. All other trademarks are properties of their respective owners and are used solely for informative purposes. No relationship or endorsement should be inferred or implied.
Apple Watch® is a product of Apple, Inc., and may be separately purchased from an authorized Apple retailer. Apple Watch is not included with the Eversense CGM System. Android is a trademark of Google LLC.
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