R8 Smart Ring Fitness Tracker for Men Women Fitness Ring Pedometer Heart Rate Blood Pressure Blood Oxygen Sleep Monitor Activity Tracke

Smart ring for men and women features heart rate monitoring, blood pressure/blood oxygen monitoring, sleep monitoring, step counting, mileage, and calorie consumption measurement. The smart ring is easy to wear and can be used effortlessly during outdoor sports, travel, or daily activities to monitor health or utilize other functions at any time. This makes it particularly suitable for sports enthusiasts and individuals who frequently perform hand movements. Super Light The smart ring weighs only 5 grams, and its lightweight design brings multiple advantages, especially noticeable during exercise. The lightweight design means it won't restrict hand movement, even during intense exercise, reducing the risk of injury by avoiding extra pressure or burden on the hands. More importantly, it doesn't interfere with activity execution, maintaining good performance during exercise. Powerful App By downloading the corresponding application on your smartphone, the ring synchronizes the monitore