Can I use my wearable/smart watch with digital wallet?
Apple: Yes. Access the Apple Watch settings app, scroll down to Wallet & Apple Pay and then select the cards you want accessible from your watch.
Samsung: Open the Galaxy Wearable app and tap the Home tab. Swipe to and tap Samsung Pay. Next, tap Add card, and then tap Import cards. Select the card that you want to import, and then follow the on-screen prompts to finish importing your card.
Google: On your watch, open the Google Pay app, and tap get started. Set up screen lock (if you haven't already). On your phone, follow the instructions to add a credit or debit card. Note: This only adds a card to the Google Pay app on your watch (not your phone).