Just wondering why I can't get my samsung galaxy watch 3 to work with samsung pay. called samsung and ATT and it still don't work. i have a S10 phone and a samsung galaxy watch 3 had the phone since It was released and picked up the watch this past Sunday any one else having this problem
The Gear S3 supported MST and NFC technology in Samsung Pay. The Galaxy Watch 3 will only support NFC technology. https://www.samsung.com/us/support/troubleshooting/TSG01001409/
Regretfully, I would not have the answer to that question as I am not an engineer nor a developer. I will be happy to mark your question as feedback so that the appropriate team can review it.
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