A company called Coin has just launched a smart credit card for $100

A company called Coin has just unveiled a "smart" credit card priced at $100, claiming to replace all the cards in the user's pocket.

At first glance, Coin Smart credit card is not much different from ordinary bank cards, spending 100 of dollars to buy seems to be only a simple version of the coin smart card: Can replace all the bank card media Source: Sina Technology credit card. As with regular debit and credit cards, it can also be used to swipe cards on POS machines. But in fact, it can replace all the bank cards in your wallet.

To integrate other bank cards into coin, you need to install coin applications and use a matching card reader to brush the original bank card. Then take a picture of the bank card, and you can easily find the corresponding card when using the application.

Coin smart Card has a button, as long as you click on the cycle to select the bank card has been entered. This way, no longer need to look for other bank cards in the wallet, just carry coin smart credit card.

Coin also has a low-power Bluetooth le chip that can be connected to the phone at any time. If the connection is lost, it indicates that it may have been lost. At this time, the mobile phone application will send a notice to remind you to get back in time.