In this regard, payment apps have been among the most used apps on smartwatches ever since the watches came embedded with NFC. However, as of now, the digital wallet offering from the Silicon Valley giant is going through a rough patch. Many users have voiced their concern that they are unable to add their Mastercard to Google Wallet on their Galaxy Watch 5/Pro running Wear OS.
Whenever they are trying to add their MasterCard, they are instead greeted with the “Something went wrong. Try again in a few minutes” error message. The card is up and running without any issues in the Google Pay app on their smartphones and the issue is only on the watch. Moreover, there’s no problem as such with the Visa Debit Card, American Express, and Discover Credit Card. So is there any method that could rectify this bug? Let’s check it out.
Fix Cannot add Mastercard to Google Wallet in Galaxy Watch 5/Pro running Wear OS
While it is a server-side issue, but some users were able to gain a temporary respite from this bug by uninstalling the app from their watch and then re-installing it. To do so, there are two different approaches that you could take:
If Google Pay/Wallet is supported in your region, then you could directly re-install it from the Play Store [after uninstalling it from the app drawer].However, if it is currently not ‘officially’ supported in your region, then you will have to take the help of ADB Commands to get this job done. For that, please refer to our guide on How to Install Google Pay/Wallet in Galaxy Watch 5 in an Unsupported Country.
Try out these tweaks and they should fix the issue of being unable to add the Mastercard to Google Wallet in Galaxy Watch 5/Pro running Wear OS. As far as the official stance on this matter is concerned, the developers are aware of this issue, but they haven’t given out any ETA for the rollout of a fix. As and when that happens, we will update this guide accordingly. In the meantime, the aforementioned workarounds are your best bet. [UPDATE: The issue has now been rectified by Google].
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