Welcome back to planDisney, Sharon! Thank you for sailing by with your question.
The
DisneyBand+ allows handsfree access to your stateroom and to make purchases on Disney Cruise Line, including the
Disney Wonder. Your
Key to the World card will also do all of those things, so a DisneyBand+ is not required. Everyone in your traveling party will receive a Key to the World card, whether you use a DisneyBand+ or not. If you happen to have a
MagicBand+ from the
Walt Disney World Resort or
Disneyland Resort, you can use it during your voyage on the Disney Wonder as well.
There are lots of Disney Cruise Line-specific designs to pre-purchase, Sharon. If you decide to purchase a DisneyBand+, make sure it's
linked to your account and pack the charger. No matter which option you use, you will still need a photo ID to debark and embark at your Port of Call.
If you have any other questions before your magical vacation, sail back to
planDisney.
Adventure is out there!
JoVonn