What factors can affect the heart rate measurement results of the watches?
For your reference, the factors that can affect the heart rate measurement results of the watches are as follows:
1. Non-standard wearing methods, such as light leakage caused by incomplete fit, arm swing, and slight movement of the watch on the skin, etc;
2. Too tight wearing of the watch, arm elevation, and fist clenching will affect blood circulation and can also affect heart rate signals;
3. The watch is worn near the joint;
4. There are many sweat stains on the watch;
5. Due to the characteristics of the PPG chip, blood oxygen (red light) and heart rate (green light) cannot be turned on at the same time, that is, blood oxygen and heart rate cannot be measured at the same time. If the blood oxygen measurement is continuous for a long time, there will be no background heart rate monitoring data for this period of time.
Note:
1. The correct measurement method: Keep your arm flat, relaxed, and still, ensuring the watch is snug against your arm;
2. If worn correctly, individual differences such as skin color, hair, tattoos, and scars can also affect heart rate monitoring (brown skin and black skin cannot be measured, and dark skin cannot be detected for large absorption of green light).
1. Non-standard wearing methods, such as light leakage caused by incomplete fit, arm swing, and slight movement of the watch on the skin, etc;
2. Too tight wearing of the watch, arm elevation, and fist clenching will affect blood circulation and can also affect heart rate signals;
3. The watch is worn near the joint;
4. There are many sweat stains on the watch;
5. Due to the characteristics of the PPG chip, blood oxygen (red light) and heart rate (green light) cannot be turned on at the same time, that is, blood oxygen and heart rate cannot be measured at the same time. If the blood oxygen measurement is continuous for a long time, there will be no background heart rate monitoring data for this period of time.
Note:
1. The correct measurement method: Keep your arm flat, relaxed, and still, ensuring the watch is snug against your arm;
2. If worn correctly, individual differences such as skin color, hair, tattoos, and scars can also affect heart rate monitoring (brown skin and black skin cannot be measured, and dark skin cannot be detected for large absorption of green light).
Does it help?
Yes
No