Since getting the Watch 5 pro I am unable to add Mastercard dedit/credit to Google Wallet
Currently working fine on my Watch 4 classic
link to Google support bug
Solved! Go to Solution.
I stated Google wallet not Samsung Pay , I do not use Samsung pay due to the lack of banks offered in my country .
Galaxy watch 4 and 5 have WearOS and can use Google Wallet which at the moment is not allowing MasterCard to be added
In the US Samsung Wallet is only available for a phone and not a watch. We're still using Samsung Pay on the Watch4.
You can use this link to find support outside of the U.S.: https://www.samsung.com/us/common/visitlocationsite.html