Four Seasons Resort Lanai in Hawaii is making it hassle-free for guests to explore its range of outdoor activities by rolling out a wearable key entry option for consumers. Now guests will be able to get an RFID-enabled black wristband that will work as their key, so that they do not need to worry about carrying a plastic card with them as they run to the beach or partake in sports. Rather than replacing traditional key cards entirely, the wristbands offer another option to guests.