Contactless cash: Start paying with your watch instead of your wallet

When making a purchase in a shop it's as simple as holding the watch up to the payment terminal and the payment is made. — dpa

With the right watch on your wrist, you can always be solvent when you're out and about – and you don't even need to have a particularly expensive watch for this to work.

Instead, you just need one with an NFC chip for contactless payments, as well as a bank or credit card that supports it.