Jewelry: Opening Ceremony and Intel MICA Bracelet

This 18-karat gold piece looks like a trendy cuff, but is truly as powerful as any smart watch. MICA, which stands for My Intilligent Communications Accessory, uses Intel technology to let you view messages (you can reply directly on the bracelet!), calendar and alerts. It also is powered by Yelp to find you local stops worth visiting—a must for any jetsetter.

Opening Ceremony and Intel MICA Bracelet, $495, pre-order at  (delivers by December 24, 2014)