SpO2 measurement on your HUAWEI watch
Applicable products：
HUAWEI WATCH GT 5 Pro，HUAWEI WATCH FIT 4，HUAWEI WATCH FIT 3，HUAWEI WATCH D2(black fluoroelastomer strap、white composite leather strap)，HUAWEI WATCH D，HUAWEI WATCH GT 3 Pro，HUAWEI WATCH 3 Pro，HUAWEI WATCH GT Runner，HUAWEI WATCH FIT 4 Pro，HUAWEI WATCH 4，HUAWEI WATCH GT 5，HUAWEI WATCH Ultimate(green edition)，HUAWEI WATCH 3，HUAWEI WATCH 4 Pro，HUAWEI WATCH GT 4，HUAWEI WATCH Buds，HUAWEI WATCH GT 3
Applicable system:
Unrelated to OS version
Applicable products：
Applicable system:
| SpO2 measurement on your HUAWEI watch |
To ensure the accuracy of the SpO2 measurement, wear the wearable device snugly and in the correct manner. Make sure that the monitoring module is in direct contact with your skin, free of any obstructions.
Individual SpO2 measurement
- Double-check that your wearable device is worn properly, and keep still.
- Open the app list, and swipe up or down until you find SpO2 (
), and touch this option. - Touch Measure. (The actual product interface shall prevail.)
- Once an SpO2 measurement is initiated, remember to keep still with the device screen facing upward.
Automatic SpO2 measurement
When enabled, the device will automatically measure and record your SpO2 when it detects that you are at rest. This indicator is especially important when you're asleep or in high-altitude areas.
- To enable this feature, open Huawei Health, navigate to the device details screen, touch Health monitoring, and toggle on Automatic SpO₂.
- Touch Low SpO₂ alert and set the lower limit for you to receive an alert while you're awake.
Viewing your SpO2 data
Access the home screen of Huawei Health, touch SpO₂, and select a date to view your SpO2 data on that day.
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