The Dexcom integration allows you to view your CGM data from Dexcom in Home Assistant.
You will need to set up the Dexcom Share feature in your Dexcom G6 App to use this integration.
Adding Dexcom to your Home Assistant instance can be done via the user interface, by using this My button:
If the above My button doesn’t work, you can also perform the following steps manually:
There are two Dexcom Share servers,
US for United States customers, and
OUS for all customers outside of the United States.
The integrations allows both
mmol/l units of measurement for blood glucose values. To change your preferred unit of measurement, got to Configuration >> Integrations in the UI, and click
If you have a sensor session running, and once you have enabled the Dexcom integration, you should see the following sensors:
- Blood glucose value sensor
- Blood glucose trend sensor
- id: '1234567890123' alias: "overnight_low_kitchen_lights" description: Turn on the lights in the kitchen if my blood sugar drops low overnight trigger: - below: '65' entity_id: sensor.dexcom_YOUR_USERNAME_glucose_value platform: numeric_state condition: time after: "22:00:00" before: "06:00:00" action: - service: light.turn_on target: entity_id: light.kitchen