O2

ok thanks for your help,much appreciated. 

Thanks for your reply but its a Samsung galaxy watch,I'm just worried that if the e sim is activated I will lose my usual number.

having real trouble connecting my smartwatch, got an e sim rang 02 and she said she would activate it but I dont want a new number she said talk to sales about a plan,but I already have a plan.she said she couldn't de activate it ,I'm so confused and...

Thank you I spoke to customer services and apparently have to go into the shop as I didn't buy the watch from o2,but samsung watch said just scan qr code,I'm very confused