R9 Smart Ring Multifunctionele touchscreenring met display, paginaomslag, fotofunctie, hartslagmeting, bloedzuurstofmeting en slaapmonitoring

Health Monitoring Features: With heart rate monitoring and blood oxygen tracking, this ring keeps a close eye on your health, ensuring you stay informed about your well-being. Magnetic Charging Cable: The magnetic charging cable provides a secure and convenient way to charge your R9 Smart Ring, ensuring it's always ready when you are. Portable Charging Case: The included charging case makes it easy to keep your R9 Smart Ring powered on the go, ensuring you never miss a beat. Lightweight and Compact: At just 129g and with a compact size, this ring is easy to wear and won't add unnecessary weight to your hand. Sleep Monitoring Capabilities: The ring's sleep monitoring feature helps you understand your sleep patterns, allowing for better sleep management and overall health improvement.