Certification expiration time

I’m facing this issue in the Galalxy Watch Designer when I try to push the watch face to my Watch Active
please correct the device time install will fail because of certification expiration time


You should generate a new certificate for your watch. I suspect your watch was updated to Tizen 5.5 and that requires a new Distributor Certificate. I think that is what is generating the warning.

Do not create a new Author’s certificate those technically can expire but really don’t. You need the original author certificate to update content on the store.

Samsung Developer Program