Why is the heart rate measurement data of the Xiaomi Watch S3 inaccurate?
Inaccurate heart rate measurement is caused by wearing style, skin color, hair, reduced blood perfusion, low temperature, vasoconstriction, or dirt or water stains between the watch and wrist.
To solve this problem, you can refer the information as follows:
To solve this problem, you can refer the information as follows:
- To ensure measurement accuracy, please wear it tightly, keep the device from sliding down when your arm is shaking, and wear the device one finger above the wrist bone;
- For cold weather conditions, due to the influence of low temperature, the capillaries of the human body's extremities shrink, and blood flows back to the trunk and organs, making it more difficult to obtain photoelectric heart rate signals at the wrist, and it is also easier to lose the true heart rate signal during exercise. Therefore, it is recommended to fully warm up before exercise to speed up the blood flow and facilitate the sensor to obtain more accurate heart rate data;
- Please ensure that the bottom case of the watch is clean and dry, the temperature of the watch is not too low or too high, there is no sweat or foreign matter on the wrist, and ensure it is worn comfortably and snugly.
Does it help?
Yes
No