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How to use
1.Do not do strenuous exercises, smoke or drink excitant and sedative (such as coffee or alcohol) before 30min of measuring blood pressure.
2.Please take a rest for 10min in the comfortable and stable environment before measurement.
3.Fix one wrist for measurement every time.
4.As conducting continuous measurement, please stop 5min before measurement. Continuous measurement may make you discomfortable. For health state of different people, it may need longer time interval.
5.People with arrhythmia and arteriosclerosis should be diagnosed by professional medical workers.