What do you give the person who has everything?

Easy. A K Ring Gift Card. And with 20% off, plus free delivery, what are you waiting for?

Powered by Mastercard®, K Ring lets you pay with the tap of a hand wherever you see the contactless payments acceptance symbol. It’s the must-have wearable tech gift this Christmas. Order a K Ring Gift Card today and save £20.

Christmas offer ends 31/12/18.

The K Ring Gift Card

Buy Now

Was £99.99 now only £79.99

Our gift cards come in an easy to wrap presentation pack containing a ring sizer and a unique code, redeemable against any edition of K Ring. The recipient simply orders their chosen ring from the online K Store (free of charge when using their code at checkout) , then we make it to order and ship it free to anywhere in the UK.

You’ll be hard-pressed to find a more useful, unusual or unique gift, so order your gift card now in time for Christmas – and save £20 during our festive sale.

Order before 9am Wed 19th December for guaranteed delivery before Christmas. K Rings purchased with gift cards are subject to the same lead times as those purchased directly from the K Store, and may not arrive before Christmas.

Money always on hand

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

Knock-in, knock-out

Kerv Ring is also accepted on the Transport for London network, so now you can just knock-in and knock-out on Tubes and trains … and grab a bus in style.

No chargingNo charging

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

No pairingNo pairing

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

Scratch resistantScratch-resistant

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!

It was so easy!

testimonials_icon_email.pngAndrea, London, email

Getting used to clench fist - touch Oyster reader - open barrier - get on tube

testimonials_icon_twitter.pngSteve, London, Twitter

If I forget to wear my ring, my day gets a lot more inconvenient – especially on the Tube

testimonials_icon_email.pngKaren, London, Email

Used mine in Germany and the guy behind the counter made me show it to his co-workers

testimonials_icon_twitter.pngRaymond, Reading, Twitter

It worked perfectly. You’re not having it back it’s gorgeous!

testimonials_icon_twitter.pngAndrew, Hampshire, Twitter

No more searching the saddle bag at the coffee stop – I just pay with a fist bump!

testimonials_icon_twitter.pngNigel, Hertfordshire, Email