Can I make accidental payments with my K Ring?
No. K Ring can only make a payment if it’s within 4cm of a contactless payment terminal, when your hand in is the Transmission Ready position.
Also, transactions must be initiated by the retailer, which means that contactless card readers are inactive until payment is specifically requested.
What is K Ring?
K Ring (formerly known as Kerv Ring) is the world’s first Mastercard® contactless payment ring … and the first in an innovative range of next-generation wearable payment devices. K Ring can be used to make a payment anywhere in the world that accepts ...
How do I make a payment with K Ring?
Please see our article: How to make a payment with K Ring
Where can I pay with my K Ring?
K Ring can be used to make a payment anywhere in the world that accepts Mastercard® contactless payments. This includes stores, restaurants, bars, cafes, cinemas, taxis and some public transport networks – just look out for the contactless payments ...
Can I use my K Ring abroad?
Yes: anywhere in the world that accepts Mastercard® contactless payments – currently over 40 million locations worldwide. You may be required to enter your PIN for certain transactions abroad, so please request your PIN before you travel. If your K ...
How secure is my K Ring?
As K Ring uses the same technology as a contactless debit card, transactions made with your ring are just as secure as those made with a traditional contactless card. Furthermore, to make a payment with K Ring, it must be within very close proximity ...