Get 45% OFF K Ring with code: SAVE45
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.
Use promo code: SAVE45 at checkout
Normal RRP: £99.99
ZIRCONIA CERAMIC EXTERIOR
- Lightweight technical ceramic shell
- Almost as scratch-resistant as diamond (8.5 on Mohs’ Scale of Hardness)
- High-lustre finish
- Comfort-fit hypoallergenic resin inner band
- Curved inner profile reduces skin contact, improves airflow and reduces moisture build-up
- Forms waterproof seal around embedded electronics
K Ring works all by itself, so no need to pair it with your smartphone to make a payment
K Ring draws its power from the contactless payment terminal during a transaction so, unlike smart watches and phones, it’ll never run out of power when you need it most
EASY TO CLEAN
Your K Ring will not be damaged by soap, water or alcohol-based hand sanitiser, so please continue to wash your hands as often as possible – especially after having been in a public space. We recommend removing your K Ring while you wash your hands, ensuring you clean the inner band as thoroughly as the exterior. Please strictly follow the NHS handwashing guidelines.
Always looking good
Available in a range of sizes, K Ring is engineered from scratch resistant zirconia ceramic and comes in 14 colour combinations.
Which will you choose?
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
was £99.99 now just £54.99 ‡
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
K Ring is welcome anywhere that accepts Mastercard contactless payments, which is approx 40 million retail locations worldwide – just look out for the contactless payment symbol
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.
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