Why is the heart rate monitoring on the Redmi Watch 5 Lite inaccurate?
The Redmi Watch 5 Lite supports heart rate measurement, which uses photoplethysmography technology to detect heart rate and display heart rate values.
The reasons for inaccurate and unstable heart rate on the watch are listed below:
1. Inaccurate heart rate measurement will be caused by wearing method, skin color, hair, reduced blood perfusion, low temperature and blood vessel contraction, or dirt and water stains between the watch and the wrist;
2. To ensure the accuracy of measurement, please wear it tightly, prevent the device from sliding down when the arm shakes, and wear the device one finger distance above the wrist bone;
3. In cold weather, due to the low temperature, the capillaries at the extremities of the human body contract, and blood flows back to the trunk and organs, making it more difficult to obtain the photoelectric heart rate signal from the wrist, and it is also easier to lose the real heart rate signal during workout. Therefore, it is recommended that you warm up fully before the workout to speed up the blood flow and facilitate the sensor to obtain more accurate heart rate data;
4. Please ensure that the bottom case of the watch is clean and dry, the temperature of the watch body is neither too low nor too high, there is no sweat or foreign matter on the wrist, and the watch should be worn comfortably and snugly.
The reasons for inaccurate and unstable heart rate on the watch are listed below:
1. Inaccurate heart rate measurement will be caused by wearing method, skin color, hair, reduced blood perfusion, low temperature and blood vessel contraction, or dirt and water stains between the watch and the wrist;
2. To ensure the accuracy of measurement, please wear it tightly, prevent the device from sliding down when the arm shakes, and wear the device one finger distance above the wrist bone;
3. In cold weather, due to the low temperature, the capillaries at the extremities of the human body contract, and blood flows back to the trunk and organs, making it more difficult to obtain the photoelectric heart rate signal from the wrist, and it is also easier to lose the real heart rate signal during workout. Therefore, it is recommended that you warm up fully before the workout to speed up the blood flow and facilitate the sensor to obtain more accurate heart rate data;
4. Please ensure that the bottom case of the watch is clean and dry, the temperature of the watch body is neither too low nor too high, there is no sweat or foreign matter on the wrist, and the watch should be worn comfortably and snugly.
Does it help?
Yes
No