Always on hand
K Ring is the world's first contactless payment ring, powered by Mastercard and welcomed at over 40 million retail locations worldwide.
With K Ring, there's no need to handle cash or touch a PIN pad so you can leave your cards and phone safely in your pocket.
K Ring is free to load and free to use, and with the new contactless limit of £45, it's now even easier to safely pay in shops and on public transport – just look out for the contactless payment symbol.
Always looking good
Engineered from scratch-resistant zirconia ceramic, K Ring is available in a wide range of sizes and colour combinations.
Which will you choose?
You can’t make accidental payments with K Ring because it must be within 4cm of a contactless reader, with your hand in the correct position.
Powered by Mastercard, K Ring benefits from all of Mastercard’s security features – and for extra peace of mind, you can easily switch it off and on at any time.
Unlike smartphones and smartwatches, K Ring never needs charging, so you'll always be able to pay
K Ring works all by itself, so you don't need to pair it with a smartphone to make a payment
Engineered from zirconia ceramic, K Ring’s outer shell is hypoallergenic and almost as scratch-resistant as diamond
K Ring is waterproof and won't be harmed by soap or alcohol-based hand sanitiser – so keep washing those hands!
ABN AMRO is the first bank to offer their customers the opportunity to link K Ring directly to their bank accounts.
K Rings linked to ABN AMRO accounts are welcomed anywhere that accepts Mastercard contactless payments.
ABN AMRO customers
KBC is the first bank in Belgium to offer their customers the opportunity to link K Ring to their debit cards, with K Ring transactions being debited directly from their current accounts. K Rings linked to KBC debit cards are welcomed anywhere that accepts Maestro® and Bancontact contactless payments.
KBC, KBC Brussels or CBC customers
KBC Ireland now enables their customers to link K Ring to their credit or debit card. K Rings linked to KBC Ireland credit or debit cards are welcomed anywhere that accepts Mastercard contactless payments.
Nordea is the first bank in the Nordic region to offer K Ring to their customers, linking it directly to their cards. K Rings linked to Nordea cards are welcomed anywhere that accepts Mastercard contactless payments
It was so easy!
Andrea, London, email
Getting used to clench fist - touch Oyster reader - open barrier - get on tube
Steve, London, Twitter
If I forget to wear my ring, my day gets a lot more inconvenient – especially on the Tube
Karen, London, Email
Used mine in Germany and the guy behind the counter made me show it to his co-workers
Raymond, Reading, Twitter
It worked perfectly. You’re not having it back it’s gorgeous!
Andrew, Hampshire, Twitter
No more searching the saddle bag at the coffee stop – I just pay with a fist bump!
Nigel, Hertfordshire, Email
News as it breaks
Sign up for our newsletter and get all the latest K Ring news straight to your inbox