Apple watch cannot update to OS9
Hello! I have Watch SE, but i cant upgrade to watch os9. I use Iphone 7, upgraded to latest IOS for this model (15.7) and when i open my watch app and tap on Update software messages comes out- ''To update the software on your apple watch, you first need to update the software on your Iphone''. I do that (latest version is 15.7). I open my watch and tap on software update then message comes out- ''unable to chek for update. An error occured while cheking for a software update''. Restart watch or Iphone they dont help. Can you help me?
Thank you
Apple Watch SE, watchOS 8