COLMI R10 Smart Ring for Women, Smart Health Ring with Heart Rate, Blood Oxygen, Sleep Monitoring, Pedometer, and Fitness Tracker, No Subscription Fee (Rose Gold, 7#)

Product description

[Purchase Sizing Kit] Before purchasing the COLMI Smart Ring R10, we recommend purchasing the COLMI sizing kit to help you choose the right ring size.
[Exquisite Appearance] The COLMI Smart Ring R10 utilizes unique craftsmanship to create an exquisite appearance, perfect for stylish outdoor wear.
[No App Subscription Fees Required] Say goodbye to monthly bills! The COLMI smart ring requires no app subscription fees. Enjoy all features right out of the box, instantly unlocking core data such as heart rate monitoring, sleep analysis, and activity tracking, making health management simple and straightforward.
[Nighttime Sleep Insights] Tracks continuous night rest for holistic wellness trends. Note: Algorithm is strictly calibrated for nighttime cycles to ensure data purity.
[Blood Oxygen Monitoring] Quickly measure blood oxygen saturation (SpO2) with one click to assess your body’s oxygen supply efficiency, providing more comprehensive daily health management.
[Daily Health Tracking] Tracks long-term activity trends through natural arm swings. The algorithm filters out stationary hand movements to prevent data errors. Ideal for achieving holistic health and lifestyle goals!
[Portable Charging Case] Includes a compact charging case for charging anytime, anywhere, without worrying about running out of power.
[Heart Rate Monitoring] 24/7 real-time heart rate monitoring safeguards your heart rate health around the clock, allowing you to stay informed about your physical condition.