Barclaycard is to roll out a range of wearable payment devices that can be used to make ‘touch and go’ contactless payments across the UK, following the launch of its bPay wristband last year. The card issuer's announcement yesterday notes that each device - an updated wristband, key fob and sticker - will use contactless payment technology and be powered by a secure digital wallet. Barclaycard - part of Barclays Retail and Business Banking - is a global payment business. The devices can … [Read more...] about Barclays expands contactless wearables