diff --git a/README.md b/README.md
index 5d918c6..e5af757 100644
--- a/README.md
+++ b/README.md
@@ -4,6 +4,7 @@ Sync BLE smart watch device data (heart rate, battery, etc.) to an InfluxDB serv
 
 ### Demo
 
+See my heartbeat: [grafana.hydev.org/heart](https://grafana.hydev.org/heart)
 
 ### Setup