How does Apple watch measure blood oxygen?

Apple watch blood oxygen measurement method is as follows:

1. To set the blood oxygen sensor, open the watch application on iPhone, and then click Blood Oxygen Settings. After the blood oxygen is turned on, click Enable.

2. Complete the settings according to the contents on the screen. Take measurements to ensure that the AppleWatchseries6 is comfortably worn on your wrist.

3. open the blood oxygen App in AppleWatch and spread your wrist flat. Let the AppleWatch face up and stay still.

4. Click Start, and the measurement results will be displayed after completion. Click Finish to complete the operation.

Applewatchseries6 is equipped with many health detection functions, such as blood oxygen detection. AppleWatchseries6 is a smart watch with excellent performance and face value, which can provide users with a very good performance experience. It won't be a burden to wear, and it's worth starting with.

Software application:

For sports, AppleWatch has launched two new applications: fitness and exercise. Users set sports types and targets on Apple Watch, and the watch will record data in real time. Users will be motivated, and the data monitored by AppleWatch can also be seen on the iPhone. Apple Watch will change the way we exercise, such as recording the heartbeat. Cooperate with the GPS of iPhone to record the position and measure the heat consumption, exercise time and distance.

In AppleWatch, two softwares, namely "activity" and "physical training", are directly built in. The former is used to count the time of users' activities, sports and standing in a day, and it is counted by three circles of red, blue and green. The latter can set training goals, such as time, distance, calories and so on. This part is bound to have a partial impact on many smart bracelets that resort to sports on the market at present.