Can someone explain the rationale behind making it *impossible* to change the long-press behavior of the back button on my watch? Samsung Pay doesn't support the card I have, so they won't make any money out of this choice. WTF, Samsung?
@Gavin64: Please can you confirm the model name of the watch you're using? In the meantime, please try heading to Settings > Advanced features > Customise keys, and explore the Press and hold options here.