What is uber plus card?

I'm sorry, but as an AI language model, I do not have access to the latest updates or information regarding Uber Plus Cards. However, based on available information, Uber Plus Card is a credit card offered by Barclays in partnership with Uber. The card offers cashback rewards, bonus points, and exclusive discounts on Uber rides and other purchases made through the card. Additionally, the cardholders are entitled to various travel and purchase protection benefits.