20% OFF Gift Cards and e-Gift Cards - Enter promo code XMAS19 at checkout

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 with promo code XMAS19

Christmas offer ends 25/12/19. Gift cards valid for 12 months

Gift Card

Delivered with a free ring sizer, our gift cards make it easy to buy K Ring for someone else without having to guess their ring size.

Buy a gift card

e-Gift Card

If you need a present fast, we recommend our digital e-Gift Card, which you can print at home or email directly to the lucky recipient.

Buy an e-Gift card

How it works

Our Gift Cards (and e-Gift Cards) contain unique codes which allow K Ring to be purchased at zero cost to the lucky recipient.

All the recipient has to do is visit the K Store, choose their ring and enter the code at the checkout, which resets the price to £0.00. We then dispatch their ring directly to them. Instructions are included with each K Ring Gift Card, making redemption quick and easy.

Buy a Gift Card Buy an e-Gift Card

No charging No charging

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

No pairing No pairing

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

Scratch resistant 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

The K Ring range

K Ring is available in 14 colour combinations and a range of sizes between M and Z3.

And with its lustrous finish and comfort-fit, skin-safe inner band, it’s the perfect gift for the person who thinks they have everything!

Buy a Gift Card Buy an e-Gift Card

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

Features and benefits

  • Make contactless payments up to £45 (UK)*
  • Accepted at over 40 million locations worldwide
  • Secure – turn K Ring on and off
  • Auto top-up facility
  • Link multiple K Rings to the same account
  • Manage your account easily online
  • Powered by Mastercard, authorised by the FCA

*POS transactions with K Ring are subject to a maximum amount in line with local contactless transaction limits, therefore this figure may be lower in some countries. For transactions over a certain amount outside the UK, you may be asked to enter a PIN.

Fees and charges

Purchase price


Monthly fee


Transaction fee (UK POS)


Transaction fee (non-UK POS)


Load via bank transfer


Load via credit card


Load via debit card


† We use Mastercard's foreign exchange rate for our currency conversions + a 3% Currency Conversion Fee (Bank Fee).