R11 Sports Smart Ring & ET580 Smart Watch

R11 Sports Smart Ring paired with ET580 Smart Watch creates an all-round healthy wearable combination at your fingertip and wrist. R11 is compact, lightweight and comfortable to wear, supporting all-day health monitoring such as heart rate, sleep and steps, with waterproof durability and long battery life for hassle-free use. ET580 Smart Watch is fully functional, accurately monitoring blood oxygen, blood pressure and various sports data, with practical functions like message reminders and Bluetooth calls, featuring intuitive and efficient large-screen operation. The two devices work intelligently together with interconnected data, suitable for sports, fitness and daily commuting, fully protecting your health and bringing a convenient and efficient new wearable experience to modern life.