LG will reportedly unveil a universal payment card next month
It's called the "White Card" and it'll store all of your existing credit and debit cards.
MasterCard and Coin bring payments to your fitness band
Their partnership will let you pay with all kinds of wrist-worn devices.
The Coin universal card is ready for 2012
Still not quite ready to lighten your wallet.
Coin's newest credit card replacement adds built-in NFC
The second edition of the Bluetooth single-card solution will let you tap to pay.
Plastc wants to be the only credit card you'll ever need
Your fat wallet wants to meet Plastc -- a device which its manufacturers claim can replace most of...
Coin makes up for its delayed smart card launch with an expanded beta test
Not happy that Coin said it was only shipping a beta version of its Bluetooth credit card this fal...
Engadget Daily: 'Halo 2: Anniversary,' problems with Secret's secrecy and more!
Today, we anticipate the visual glory of Halo 2: Anniversary, learn that a monkey can't own photo...
Coin's Bluetooth credit card stand-in will reach 10,000 beta testers this fall
If you're one of the adventurous early adopters who pre-ordered Coin, you now finally have the cha...
Coin eight-in-one Bluetooth credit card adds security features, boosted pre-order availability
Judging by the millions of YouTube views since it launched just last week, there's quite a bit of...