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Eversense E3 CGM User Guide
Alerts and Notifications Displayed on the Apple Watch (continued)
Alerts
Apple Watch
Display
Description
High Ambient Light
Appears every 60 minutes when your sensor is
receiving too much ambient light, aecting its
ability to communicate with the smart transmitter.
No glucose readings can be displayed until
ambient light is reduced.
High Transmitter Temperature
Appears every 20 minutes when your smart
transmitter temperature is too high.
No glucose readings are displayed until the smart
transmitter temperature is within normal operating
conditions.
Actions
Confirm the alert on your Eversense CGM Mobile
App. Reduce ambient light by doing one or more
of the following:
• Move to an area where there is less light
exposure.
• Place a dark material over the smart transmitter.
• Wear the smart transmitter under clothing.
Confirm the alert on your Eversense CGM Mobile
App. Reduce the smart transmitter temperature by
moving to a cooler environment. Once the smart
transmitter temperature is below 42 °C (108 °F),
it will resume displaying glucose values. You may
temporarily remove the smart transmitter to cool
it down. Once the smart transmitter is back to a
lower temperature, be sure to replace it over the
sensor.