re: All your credit cards in one - Coin

quote:

---

Question: So it says if it gets out of distance with your phone, that it shuts down so it can't be used or whatnot; so what happens when you go to a big restaurant and the waitress takes your card to run it? Do you have to give her your phone too, so the too are within proximity?

---

I think I read this feature can go 80 feet.

Any more than that, then yes.

ETA: I found what I had read about earlier this year.

Was called the "Wallaby"

LINK

Ah, and another called "Echo"

LINK