Dexcom ONE+ User Manual page 27

Sensor reading issues
Sometimes you don't get a number. If you don't have a number, or you don't have an arrow, use your BG meter to treat. Go to
the Treatment decisions chapter for more information.
App
LOW
HIGH
No alerts
Brief Sensor Issue
Don't remove sensor.
Temporary issue.
Wait up to 3 hours.
Help
Receiver
LOW
HIGH
Brief Sensor Issue
Don't remove sensor.
Temporary issue.
Wait up to 3 hours.
4 • Display device screens |
What it means
Sensor reading is below 2.2 mmol/L.
Sensor reading is above 22.2 mmol/L.
System alerts, such as Brief Sensor Issue shown here, show
issues with the system. They aren't related to your glucose.
Dexcom ONE+ User Guide
22