How should I respond to the Signal Loss alert?

App Troubleshooting tips: (It will take up to 5 minutes for any of these to work.)
  • It is important to keep the app running in the foreground. Bring the running Dexcom G7 app to the foreground of your smart device.
  • Turn Bluetooth off. Then turn it back on and leave it on.
  • Keep your display device within 6 meters of the sensor with nothing between them, including your body, walls, and water.
  • Keep your display device on the same side of your body as your sensor. Bluetooth works best when the sensor and display device are in sight of each other.
  • Keep the app open. Don't swipe it closed.
  • Restart your phone and the app.
To help prevent signal loss:
  • Use recommended phone settings listed in the app at Profile > Phone Settings
  • Keep your phone battery charged to at least 20%
  • If Signal Loss continues for more than 30 minutes, contact technical support (in the app, go to Profile > Contact)
Receiver Troubleshooting tips: (It will take up to 5 minutes for any of these to work.)
  • Keep the receiver within 6 meters of your sensor with nothing between them, including your body, walls, and water.
  • Keep your receiver on the same side of your body as the sensor so they are in sight of each other.
  • Press a receiver button to wake it up and start a new connection attempt.
If Signal Loss continues for more than 30 minutes, refer to the Dexcom G7 User Guide or contact technical support.
Contact Dexcom Technical Support
Toll-Free +65 8001206283
DDI:
+65 67979795 (if calling from overseas)

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