What Is It?

as it happens a ring, 

image courtesy of Samsung, the Galaxy Ring is set to launch later this year and, according to Samsung, will offer a simplified way to track many different body metrics and support wellness goals, the ring is presented as the wearable part of its vision for integrating artificial intelligence with mobile products, which it calls its "Galaxy AI Vision", Samsung digital health head Hon Pak said that portable devices will become the primary access point for AI "That's why we're thrilled to be introducing Samsung Galaxy Ring later this year – bringing Samsung's accumulated innovations to the smallest form for comfortable 24/7 wear," said Pak, "As a new addition to our wearables portfolio, Galaxy Ring will offer users an all-new way to simplify everyday wellness, empowering them with greater insights and more ways to understand themselves day and night." It is not yet clear what parameters will be measured by the ring, but it will also include period and fertility tracking through its continuing partnership with app developer Natural Cycles, which is already part of the Galaxy Watch offering and utilizes skin temperature measurements, 

when I read this next bit I thought is Big brother watching? Samsung says it will use AI to provide more personalised insights and tailored experiences, and that the AI will draw on the dataset collected from the 64 million monthly active users of its health platform.