Huawei WATCH GT 3 User Guide - Page 14

Health Measuring blood oxygen levels (SpO2) • To ensure the accuracy of the SpO2 measurement, wear the watch properly and ensure the strap is fastened. Ensure that the monitoring module is in direct contact with your skin without any obstructions. Single SpO2 measurement 1 Wear your watch correctly and keep your arm still. 2 From the home screen, press the Up button, swipe on the screen, and touch SpO2. 3 Keep your body still during the SpO2 measurement. • Swipe right on the watch screen to stop measuring. The measurement will run in the background if there is a notification for an incoming call or alarm. • The measurement will be interrupted if you swipe right on the watch screen, start a workout with the Health app, or receive a notification for an incoming call or alarm. • Data provided is for reference only and not for medical use. Consult a doctor as soon as possible if you feel uncomfortable. • During the SpO2 measurement, the watch will also measure your heart rate. • This measurement may also be affected by some external factors such as low blood perfusion, tattoos, a lot of hair on your arm, a dark complexion, lowering or moving your arm, or low ambient temperatures. Heart rate measurements • To guarantee a more accurate heart rate measurement, wear the watch correctly and ensure the strap is fastened. Make sure that your watch is secure on your wrist. Ensure that the monitoring module is in direct contact with your skin without any obstructions. Individual heart rate measurement 1 Open the Health app, touch Devices then your device name, go to Health monitoring > Continuous heart rate monitoring, and disable Continuous heart rate monitoring. 2 Access the app list and select Heart rate to measure your heart rate. This measurement may also be affected by some external factors such as low blood perfusion, tattoos, a lot of hair on your arm, a dark complexion, lowering or moving your arm, or low ambient temperatures. 12