My 8hr old Galaxy watch5pro disconnects every couple of minutes from my phone while on wear app. Trying to cust6a watch face.
Hi, if your watch is randomly disconnects, please restart your watch.
You should also make sure that the Galaxy wearable app is up to date, but it may be necessary to reset the app and unpair your watch.
Please reset the watch and see if it solves the issue.
Also, can you please let us know what type of device your'e trying to pair your Galaxy watch 5 pro?