Huawei Band 8 User Guide - Page 14

Health Management Open the Huawei Health app, touch the Stress card, and touch Stress test to start a single stress test. When using the stress test feature for the first time, follow the onscreen instructions in the Huawei Health app to calibrate your stress level. • Periodic stress tests: Open the Huawei Health app, touch Devices and then your device name, go to Health monitoring > Automatic stress test, turn on the switch for Automatic stress test, and follow the onscreen instructions to calibrate the stress level. Periodic stress tests will then start automatically when you wear the watch correctly. The accuracy of the stress test may be affected if the user has just taken substances with caffeine, nicotine, or alcohol, or psychoactive drugs. It may also be affected when the user suffers from heart disease or asthma, has been exercising, or is wearing the watch incorrectly. Viewing stress data • On the watch: Press the Up button to access the app list, swipe up or down until you find Stress, and touch it to view your daily stress change, including the stress bar chart, level, and percentage in a single day. • In the Huawei Health app: Open the Huawei Health app, then touch the Stress card to view your latest stress level, daily, weekly, monthly, and yearly stress curves, and corresponding advice. Breathing exercises Enter the app list on your device and touch Breathing exercises, set the duration and rhythm, touch the breathing exercises icon on the screen, and follow the onscreen instructions to do the breathing exercises. After the exercise is finished, the screen will display data such as the heart rate before the exercise, exercise duration, and evaluation. 12