Cruise lines like Royal Caribbean, Disney, and Virgin Voyages are rolling out high-tech wearable wristbands that unlock doors or make payments.

Norwegian Cruise Line offers 4 impressive features rivals don’t originally appeared on TravelHost.

When: Open Wednesdays 11 a.m. to 5 p.m., Thursdays 11 a.m. to 7 p.m. and Fridays to Sundays 11 a.m. to 5 p.m. Where: 2 Sir ...