Oura Ring 4 looks set to put a handy smartphone feature on your finger

The next Oura Ring could offer contactless payments just like a smartwatch or smartphone, a recent blog post has strongly hinted. 

The post, published May 9, announced that Oura had acquired Proxy, a company which has created a “digital identity signal platform”. This is a secure service that provides not only contactless payment features for wearables like the best smartwatches, but other contactless security services such as keycards. 

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