R10 Smart Ring, Smart Health Ring for Women, Features Heart Rate, Blood Oxygen, Sleep Monitoring, Pedometer, and Fitness Tracker, No Subscription Fee. (Rose Gold, 9#)

[Purchase Sizing Kit] Before buying the Smart Ring R10, we advise getting the sizing kit to assist in selecting the proper ring size. [Elegant Design] The Smart Ring R10 employs distinctive craftsmanship to achieve an elegant design, ideal for fashionable outdoor wear. [No App Subscription Fees Needed] Forget about monthly payments! This smart ring needs no app subscription fees. Access all features directly from the box, immediately unlocking key data like heart rate monitoring, sleep analysis, and activity tracking, simplifying health management. [Nighttime Sleep Insights] Monitors continuous night rest for overall wellness trends. [Blood Oxygen Monitoring] Measure blood oxygen saturation (SpO2) swiftly with one tap to evaluate your body's oxygen supply efficiency, offering more thorough daily health management. [Daily Health Tracking] Tracks long-term activity trends via natural arm swings. The algorithm excludes stationary hand motions to avoid data inaccuracies. Perfect for reaching overall health and lifestyle objectives! [Portable Charging Case] Comes with a small charging case for powering up anytime, anywhere, eliminating concerns about battery depletion. [Heart Rate Monitoring] 24/7 real-time heart rate monitoring protects your heart rate health continuously, enabling you to stay aware of your physical condition