Waterproof Smart Ring: Heart Rate, Blood Oxygen, Sleep & Exercise Monitoring Pedometer.

This innovative smart ring is designed to enhance your health and fitness routine with its advanced monitoring capabilities. It tracks your heart rate and blood oxygen levels, providing vital insights into your well-being. Additionally, it monitors your sleep patterns to help you achieve better rest, and it serves as an exercise pedometer to keep you on top of your fitness goals. With its waterproof feature, you can confidently wear it in any weather or during water activities, ensuring uninterrupted data tracking. Battery Capacity: 18mAh Manufacture country: China Instructions included: No