K Ring is welcome anywhere that accepts Mastercard contactless payments, which is almost 4 million retail locations worldwide... Davos, Switzerland is just one of them.

No charging icon No charging

Unlike smartphones and smartwatches, K Ring never needs charging, so you'll always be able to pay

No pairing icon No pairing

K Ring works all by itself, so you don't need to pair it with a smartphone to make a payment

Scratchproof icon Scratch resistant

Engineered from zirconia ceramic, K Ring’s outer shell is hypoallergenic and almost as scratch-resistant as diamond

Waterproof Waterproof

K Ring’s electronics are sealed with a waterproof hypoallergenic resin, and it's just as happy in the sea as it is in the shower

Always on hand

Carrying a wallet or purse isn’t always practical, so we made K Ring, the world's first contactless payment ring.

Now you can leave your wallets, purses, cash, coins and cards at home and still pay for stuff – anywhere that accepts Mastercard® contactless payments – no PIN, signature, bank account or smartphone required.

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Always secure

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.

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