Bague classique R99 pour homme et femme, idéale pour le fitness. Disponible en 17,4 mm, 18,2 mm, 19 mm et 19,9 mm. Étanche jusqu'à 5 ATM. Compatible avec Android et iOS.

Note: Please measure your finger circumference before purchasing, and then choose the appropriate size. R99 smart ring, lightweight and seamless to wear, with almost no feeling of weight or restraint when worn Using the ring as a carrier, integrating intelligent technology with jewelry design is a perfect combination of science and art, wearing it in a fashionable and new form. Equipped with exercise function, it can accurately determine exercise time, assist users in scientifically planning exercise plans, and improve exercise effectiveness. Adapt to various dressing styles and scenarios, and also have 5ATM waterproof to meet the needs of users in different scenarios. The metallic appearance and integrated precision electronic components inside showcase a strong sense of technology while maintaining the texture of high-end jewelry.