The RingConn Gen 2 Smart Ring in Black, Size 11, offers cutting-edge health tracking in a bold and modern design. With round-the-clock monitoring of heart rate, sleep quality, activity, and readiness, it ensures you stay in tune with your body. Built for comfort and durability, this smart ring is waterproof and energy-efficient, making it an ideal daily companion.Bold Black modern design 24/7 activity and sleep monitoring Heart rate and readiness trackingDurable, waterproof construction Multi-day battery performance.