NHS offer now closed

After giving away 100 free contactless payment rings to say thank you to our fearless frontline NHS staff, we were pleased to be able to increase that to 300 free rings – with the generous support of our new issuer, Moorwand. Having now received around 400 requests, we have currently closed this offer with a promise to honor all requests received.

K Ring allows you to make contactless payments up to £45. It requires no charging, no pairing with a smartphone and is waterproof ... and it won't be harmed by soap or alcohol-based sanitisers.


Last week, we completed dispatch of all requested ring sizers to claimants. If you've received a claim confirmation email or gift code, but don’t know your ring size, please contact us (via the green Help button on every page) for a free ring sizer

We've now also emailed free ring codes to all claimants. We've noticed a few auto replies, out of office responses and change of job role messages – if that’s you, and you haven’t received your code, please contact us to request it again.

If you claimed using a non-NHS email address, then we will not have sent you a free ring code. If you made an error in your original submission, please let us know (via the green Help button)

The K Wearables Team

Moorwand is a BIN sponsor, issuer and acquirer with an E-Money License that transforms compliance into an enabler of innovation. Trusted by incumbents and innovators alike, Moorwand offers digital banking, issuing and acquiring services, and access to card and bank payments schemes along with unparalleled legal, regulatory and payments expertise. Find out more at www.moorwand.com

*Please note that your discount code will be single-use only and is only for use by the original recipient. Your code will be valid until July 31st 2020. This offer will end when 300 free contactless payment rings have been claimed.

UK contactless payment limit increases to £45

You can now safely pay for a bigger basket of essentials as the contactless limit increases from £30 to £45

Free to load, free to use

We don't charge you to load your K Ring via debit card or bank transfer – and we don't charge you when you use it to pay, either

Always on hand

K Ring is the world's first contactless payment ring, powered by Mastercard®.

With K Ring, there's no need to handle cash or touch a PIN pad – and you can leave your cards and phone in your pocket.

With the new contactless payment limit of £45, it's now even easier to safely buy all your essentials at once.

Always welcome

K Ring is welcome anywhere that accepts Mastercard contactless payments, which is approx 40 million retail locations worldwide – including London’s Tube and many UK bus routes –  just look out for the contactless payment symbol

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.

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 is completely waterproof and won't be harmed by soap or alcohol-based hand sanitiser

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

was £99.99 now FREE to first 300 validated

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).

‡ After Promo Code added at checkout

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