Royal Caribbean guests sailing on the line’s newest ships can choose a reusable WOW Band as an alternative to relying on a SeaPass card, according to Royal Caribbean Blog.

The wrist-worn upgrade is priced at about $15 and is intended to make onboard access more convenient for guests who prefer not to carry the standard card.

The WOW Band is available on Royal Caribbean’s newer ships, rather than being described as a fleetwide option. Travelers considering the add-on should confirm availability for their specific sailing.