In addition to monitoring daily activities, fitness and health data, sleep monitoring has gradually become an important function of Apple Watch.
Apple released watchOS 7, which supports native sleep detection function and makes Apple Watch more fragrant.
If you sleep with a watch, you can check your sleep last night and before in the "Health" APP the next day.
Relevant specific instructions
1, sleep module
The sleep module shows the sleep state of each period at night, which is divided into deep sleep, quiet sleep, shallow sleep and awakening. The red line chart shows the change of heart rate, the green square shows the change of blood oxygen, and the yellow histogram shows the intensity of environmental noise.
2. Sleep analysis
Sleep analysis can show the waking time, light sleep, calm sleep, deep sleep and other sleep States, as well as the total sleep time.
3. Heart rate report
The heart rate report shows how immersed you are when you sleep.
When people sleep, their heart rate generally drops (that is, heart rate immersion). Studies have shown that a decrease in heart rate 10% or higher is an important part of healthy sleep.
4, oxygen saturation report
If it is the sixth generation watch, it can also monitor the oxygen saturation during sleep.
5. Sleep assessment
APP will give a sleep evaluation score through various recorded data. Comprehensive score from several latitudes: sleep duration, quality sleep time, heart rate immersion and deep sleep.
Reference to the above content: Baidu Encyclopedia -Apple Watch