Out-of-Range Alert
Send a notification when glucose goes above or below your target range.
Your blood sugar level readings, logged from a connected glucose meter or CGM app.
Your blood sugar level readings, logged from a connected glucose meter or CGM app.
Unit: mmol/L
Log every reading to your own database, alert when levels go out of range, and build a full glucose history outside any single app.
HC Webhook sends blood glucose readings to any webhook — here are ideas to get you started.
Send a notification when glucose goes above or below your target range.
Append every reading with timestamp to a spreadsheet — easy to share with your care team.
Send a daily email with your average glucose, time in range, and any spikes.
Log glucose readings alongside meal times in Notion to spot which foods cause spikes.
Push readings into InfluxDB and visualize your glucose curve over any time period.
Build an n8n workflow that sends a weekly glucose report to a shared spreadsheet your doctor can access.
HC Webhook posts a JSON object containing a blood_glucose array to your endpoint on every sync.
{
"timestamp": "2026-04-15T08:30:00Z",
"blood_glucose": [
{ "mmol_per_l": 5.4, "time": "2026-04-15T07:00:00Z" },
{ "mmol_per_l": 6.1, "time": "2026-04-15T08:30:00Z" }
]
}Google Health Connect stores your blood glucose data from compatible apps (Samsung Health, Fitbit, Garmin, and more). HC Webhook reads that data on a schedule you set and forwards it as JSON to any URL you add — n8n, Home Assistant, Zapier, or your own API.
Install HC Webhook and grant Health Connect permission for Blood Glucose.
Paste your webhook URL — Home Assistant, n8n, Zapier, or any endpoint.
Set your sync schedule. Blood Glucose readings arrive automatically, every time.
Steps
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