3. Place your arm on a stable surface such as a tabletop for measurement, with the watch
screen facing up.
4. Remain still during measurement and stay focused during the process.
5. When affected by external factors (such as arm hair, tattoos, arm sway, low temperature, and
incorrectly wearing the watch), the measurement result may be inaccurate or measurement
may fail and produce no output.
6. The measurement range is 80% to 100%, This feature is for reference only and should not be
used as a basis for medical diagnosis. If you feel unwell, please consult a medical institution."