https://us.community.samsung.com/t5/Galaxy-S25/Galaxy-watch-6-classic-connection-issue-with-S25-ultra/m-p/3197457#M18889 <P>If you were able to connect it to other Samsung phones, obviously the watch is not defective.&nbsp; There may be an issue with the S25 and connecting the watch.&nbsp; Did you remove the watch from the other phones before connecting it to the S25?&nbsp; It's one phone per watch, but you can have multiple watches on a phone.&nbsp; When trying to connect the watch to the S25, did you use the "transfer watch to new phone" method or just try to connect it as new?&nbsp; If all else fails, you need to put in an error report with Samsung so they can identify the issue and give guidance.&nbsp; If you are unaware, error reporting can be done through the support tab of the members app.&nbsp; Choose send feedback, choose your device, describe your issue, allow the logs to be uploaded (this can take a while, and you cannot close the members app until the log upload is complete).&nbsp;</P> Sun, 13 Apr 2025 12:28:03 GMT realaud 2025-04-13T12:28:03Z