Discover how the Evie Ring women's health tracker uses temperature monitoring, menstrual cycle tracking, and sleep analysis ...

Vera is a ring that does more than just sparkle. Picture a sleek, stylish accessory that doubles as a personal health advisor, quietly working around the clock to keep you informed about your body’s ...

The Ice Ring is also fashion-focused – being made available through jewelry shops in Europe, including France's Louis Pion. But it's also an around-the-clock health monitor, with "state-of-the-art ...