![Samsung Galaxy Watch4](http://wmstatic.global.ssl.fastly.net/ml/7070624-f-5c2ddc23-2339-4f96-9f82-4325f073daab.png?width=150&height=320)
Samsung Galaxy Watch4
Android Wear OS
1. Find "Device"
Slide your finger upwards starting from the bottom of the screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7070624-f-7d6d8b59-7e85-4d60-a155-fd6f4ccc58ea.png?width=236&height=236)
Press the settings icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7070624-f-02820326-535a-4ec1-ba65-a7aa309cd46e.png?width=236&height=236)
Press About watch.
Press Device.
![](http://wmstatic.global.ssl.fastly.net/ml/7070624-f-954da563-5d25-4683-8f86-f4fd32380eb1.png?width=236&height=236)
2. View EID number
Your smartwatch's EID number is displayed below EID.
![](http://wmstatic.global.ssl.fastly.net/ml/7070624-f-e99d6d6b-865a-46db-8941-077752c90b77.png?width=236&height=236)
3. Return to the home screen
Press the Home key to return to the home screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7070624-f-e99d6d6b-865a-46db-8941-077752c90b77.png?width=236&height=236)