The Smart Heart Ring is a sleek and innovative activity tracker designed for unisex adults who enjoy running and jogging. Made of stainless steel, this black ring is both durable and stylish, perfect for tracking your fitness goals. With a size of 10 and dimensions of 2x3 inches, it is lightweight at 3.2ozs and easy to wear during your workouts. Imported from China, this ring is a must-have for anyone looking to stay on top of their fitness regimen in a convenient and fashionable way.