Huawei WATCH 4 - Before you start; Preparing for measurement; Measuring your ECG; Result interpretation

Before you start
• This feature shall be used in accordance with the laws and regulations of medical devices in
your local jurisdiction.
• This feature is not intended for users below the age of 18.
• This feature is not intended for people with pacemakers or other implanted devices.
• Strong electromagnetic elds will lead to severe ECG signal distortion. Avoid using the ECG
feature in environments with a strong electromagnetic eld.
• Check that your phone has a SIM card inserted.
• This feature is not medical software. All data obtained during the use of the ECG app is for
reference only, and should not be used as a basis for medical research, diagnosis, or
treatment.
Preparing for measurement
To use this feature, download the latest version of the Huawei Health app from HUAWEI
AppGallery, or update the installed Huawei Health app to its latest version.
If you're using ECG for the rst time, go to Huawei Health > Health > Heart > ECG, and
follow the onscreen instructions to activate the ECG app.
Measuring your ECG
1 Wear the device properly on your wrist, enter the app list and select ECG ( ). If you're
using the feature for the rst time, specify which wrist you're wearing the device on. You
can then change this setting anytime on the ECG app home screen by touching the
Settings icon at the bottom.
2 Place your arm at on a table or your lap, with your arm and ngers relaxed.
3 Gently place a nger of your free hand on the electrode (Down button) and hold still, to
initiate a measurement.
• During the measurement, hold still, breathe evenly, and avoid speaking. Keep your
nger in proper contact with the electrode, but avoid pushing too hard on it.
• Dry skin can undermine the measurement. If you notice that your nger is dry,
moisten it with a little water to enhance conductivity.
• The duration of a single measurement is 30 seconds.
4 Keep still and wait till the measurement is complete, and view your result on the watch
screen. You can touch to check out the result description. For more details, open the
Huawei Health app on your phone, and go to Health > Heart > ECG.
Result interpretation
• Please consult with medical professionals about your measurement results. Do not interpret
the results on your own or self-medicate.
• This feature cannot detect blood clots, strokes, heart failure, or other types of arrhythmia or
heart issues.
Health Management
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