diff --git a/README.md b/README.md
index 0d12702..46279ed 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,9 @@ Sync BLE smart watch device data (heart rate, battery, etc.) to an InfluxDB serv
 
 
 
-### It can be started as a background service!
+### Background Service
+
+For the background service to work, a notification is displayed. To ensure the background service stays alive, please also [disable battery optimizations](https://user-images.githubusercontent.com/22280294/214209600-387f776a-0e37-4ecc-8bbd-03aa17d335db.png).
 
 ![Background Service](docs/imgs/background.png)