How does Huawei mobile phone measure heart rate, and is Huawei watch accurate in measuring heart rat

After opening the physical examination form app on your phone, on the main interface, click on the option of blood pressure measurement.

After clicking, a permission request pop-up window will pop up at the bottom.

Tap the Always Allow option. Heart rate and blood pressure measurements are taken by many people who think that going to the hospital is the only way to do it. In fact, you can simply test your heart rate and blood pressure with your mobile phone.

After clicking, the page will appear the method and diagram of the mobile phone measurement, click to start the measurement. After tapping, in the blood pressure measurement interface, put your finger on the camera, press and hold the screen to measure, after tapping, you can see the heart rate measurement method, and click the option to start measurement.

When the measurement is finished, the page will show you your blood pressure level and recommendations. If you need to measure your heart rate, you can also click on the option of heart rate measurement on the main interface.

The user's actual measurement is not accurate, such as running sweaty and panting, and a heart rate of seventy or eighty, which is too good. It's quite accurate when you don't sweat, but this movement is the same as not being tested, it may be related to sweating and the contact point between the sensor and ** has been moving. But when you don't exercise, there is no need to measure your heartbeat, and the heart rate function of this bracelet is inaudible when exercising, so I don't know if it's an exception.

The way to measure heart rate with Huawei bracelets:Many sports bracelets calculate heart rate through photoelectric detection,Simply put, the heartbeat will cause**capillary congestion changes,The photoelectric sensor on the watch (that is, the green light part that has been flashing) first emits light to the capillaries,And then calculates**The change in the degree of congestion is calculated according to the light emitted,Then calculate the heart rate。 The key to calculation is not whether the sensor is accurate, but the calculation algorithm.

Because the photoelectric signal received by the sensor contains not only the data of congestion caused by heartbeat, but also the data of blood shaking caused by exercise. If the built-in algorithm of the watch cannot remove the data interference caused by blood shaking caused by exercise, the heart rate data displayed on the watch will deviate greatly. This is the reason why the measurement is not accurate when exercising.

At present, most brands on the market are not perfect in terms of algorithms for processing blood jitter data, and it is not Huawei's problem alone.

Summary. 1. After starting running training and a single workout, in order to get more accurate heart rate data, you need to wait for the watch to display the first measurement value before starting the corresponding exercise. 2. After strenuous exercise, the heart rate value will jump larger, which is caused by the rapid decline of the human body's own heart rate, which is a normal phenomenon.

3. When wearing, ensure that the watch is facing upwards, wear it a little behind the wrist bone, and the heart rate detection area fits to the wrist, do not press on the wrist bone to put the watch in the air, and wear it slightly tighter, so as to ensure that the watch will not slide and affect the heart rate detection results during exercise. 4. In the same environment, the heart rate value will be affected by factors such as speech, mood changes, breathing, slight changes in wearing status, standing movements, etc., which will cause fluctuations in the heart rate measurement. 5. During riding, the accuracy of heart rate monitoring will also be affected when the watch slides due to bumps.

Note: Before wearing the watch and preparing for exercise, you can throw your arms to see if the watch will slide; If you slip during exercise, push it up to ensure a good fit. During exercise, if you find that the heart rate detection data of the watch is abnormal, you need to keep the watch facing the face and stand still for 10-15s, and the heart rate data will be tracked back.

Is the Huawei Watch accurate in measuring heart rate.

Is the heart rate accurate on the Huawei watch? Personally, I think that the heart rate of a Huawei watch is quite accurate, it can reach about 90%, but sometimes I use it to measure my heart rate, sometimes it can reach more than 80%, relatively speaking, it can provide a certain basis for identification, this can not be a detailed diagnosis, if you want to make an accurate judgment, you still have to go to the hospital for accurate measurement.

You've done a great job! Can you elaborate on that?

1. After starting running training and a single workout, in order to get more accurate heart rate data, you need to wait for the watch to display the first measurement value before starting the corresponding exercise. 2. After strenuous exercise, the heart rate value will jump larger, which is caused by the rapid decline of the human body's own heart rate, which is a normal phenomenon. 3. When wearing, ensure that the watch is facing upwards, wear it a little behind the wrist bone, and the heart rate detection area fits to the wrist, do not press on the wrist bone to put the watch in the air, and wear it slightly tighter, so as to ensure that the watch will not slide and affect the heart rate detection results during exercise.

4. In the same environment, the heart rate value will be affected by factors such as speech, mood changes, breathing, slight changes in wearing status, standing movements, etc., which will cause fluctuations in the heart rate measurement. 5. During riding, the accuracy of heart rate monitoring will also be affected when the watch slides due to bumps. Note:

Before wearing the watch and preparing for exercise, you can throw your arms to see if the watch will slide; If you slip during exercise, push it up to ensure a good fit. During exercise, if you find that the heart rate detection data of the watch is abnormal, you need to keep the watch facing the face and stand still for 10-15s, and the heart rate data will be tracked back.

Turn on heart rate measurement.

1. After wearing the watch normally, open the heart rate app of the watch and it will automatically start to measure, and the green light behind the watch will turn on. In order to ensure the accuracy of heart rate measurement, it is recommended that you avoid bone protrusions when wearing the watch, avoid the strap being tied too loosely, and ensure that the back of the watch is close to your wrist.

Note: When you use it for the first time, automatic heart rate measurement is turned on by default, and the watch will measure your real-time heart rate throughout the day. If you don't want to use this function, go to the Health app > Management > More > Health Settings on your phone while your watch is connected to your phone.

Resting heart rate measurement.

Resting heart rate refers to the heart rate measured in a quiet, awake and inactive state, which to some extent represents the degree of heart rate health. The watch will automatically get the resting heart rate value when it detects that you are in a quiet state, but if you are not in a quiet state or not wearing the watch, you will not be able to get a resting heart rate. High heart rate warning.

When the heart rate continues to be too high, the watch will pop up a notification warning, which is mainly in the following two warning states:

1. The daily heart rate warning is that when the watch detects that your heart rate value exceeds the set upper limit of heart rate for 10 consecutive minutes in a quiet state (algorithm monitoring), a notification will pop up;

2. Sports heart rate warning is a reminder that will pop up when your real-time heart rate value exceeds your maximum heart rate value (220 - your age by default) after turning on the various sports on the watch.

2. When the watch and mobile phone are connected, the heart rate measurement record will be automatically synced to the mobile health app, click the heart rate card on the health page, you can view more historical data, respectively, by daily, weekly, monthly, and annual statistics.

I walk slowly for one second, and my heart rate is 152 beats per minute, and my heart rate is only about 45 beats per minute when I am calm. Bragging, Huawei's products are all blown out, **help blow.