Fingertip pulse oximeter can measure blood oxygen saturation and pulse rate, and can also be equipped with atrial fibrillation, respiratory rate, and perfusion index functions to more comprehensively understand your own health. This product is compact in size, easy to carry, and can be constantly tested for your health.
Built in gyroscope, supporting two directional display to adapt to the usage habits of different groups of people, making it convenient and fast to read corresponding values.