Kerv: The ring for your contactless
A completely different ring that was made to help us with our contactless transactions.
The Kerv constructed to allow the user to pay intact without using a credit card, the smartwatch or mobile phone! To this original ring will cost 99.99 British pounds (about 115 €) and will soon be available in the US and Australia.
Nevertheless we must emphasize that the Kerv will operate only through MasterCard, which means you can use someone who got possession of one such type of card.
The Kerv ring does not need charging or connecting to the mobile phone so even not to have battery in your mobile you can intact pay your transactions.