Do I need to keep Bluetooth on

[NewHuman]

Do I need to keep Bluetooth connected too my phone? 

I have the watch 4 LTE version

[AndrewL · Accepted solution]

@NewHuman: You will need to keep Bluetooth enabled to stay connected to your phone. As you have the LTE variant of the Galaxy Watch 4, if you have activated the eSIM,  then you won't need to be connected to the phone in order to make/receive calls and texts.