The Smart Ring is a waterproof activity health monitoring device that fits on your finger and is powered by batteries with a 5-day battery life. It comes in sizes 11 and is made of stainless steel, available in white, gold, or multicolor. The set includes the Smart Ring, a quick guide, and a charging cable. This innovative device tracks your fitness goals and provides monitoring features for a more personalized workout experience.
UouNeaCo vintage is my ring for women and men, fitness tracker with heart monitor, sleep tracker, eight sport modes, step counter, IP 68 waterproof, five day battery, Krystal magnetic charging case. Size 11.