I had the Barclays Uber card. I've literally never taken an Uber, but the card originally offered 4% cash back on restaurants, which was useful to me. I don't recall my credit limit, but I do recall generally hating the card. I enable alerts on all of my credit cards to help guard against fraud (and also to act as a receipt). With nearly all of my credit cards, I get an email within minutes, sometimes seconds, of making a charge. My Uber card would take literally days to alert me--and the email didn't even name the merchant, so it was really hard to use. I would get an email on Wednesday night telling me about a mystery $14 purchase on Monday, forcing me to try to remember what I bought on Monday. The charges were always legitimate ("Oh, right, lunch at that Thai restaurant was around $14!"), but as both a security alert and as a receipt the emails were largely useless. They eventually revamped the card so it was no longer useful to me. I cashed out the rewards, put it away, and they eventually cancelled it for non-use. I really was not impressed by Barclays as an issuer. I'd be reluctant to try another of their cards. More on reddit.com

According to doctor of credit

Existing Chase cardholders will be contacted by Barclays via e-mail or snail mail regarding the next steps, but existing Chase cards will continue to work until September when your existing card will be automatically converted to one of these new Barclays card, this will mean that your account number will change but everything else will remain the same (e.g card balance and points will transfer over).

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