Voice Prompt Digital Monitor Rechargeable With Big LCD Screen Wrist Style For

-Touch Screen OperationEasy to use. Measures and pulse rate simultaneously.-3-Color Hypertension IndicatorEasy to read, the backlit LCD changes color depending on the range of your results displayed. Green indicates healthy, yellow indicates prevented, and red warns that is in the dangerous range.-Arrhythmia IndicatorThe arrhythmia (irregular heartbeat) indicator alerts the user to abnormal conditions.-2 Users, 198 MemoriesSwitch between 2 users, store measurements separately, and record up to 99 measurements with date and time for easy tracking of.Use suggestions:The palm of the left wrist is up (the same method is used for the right wrist).The distance between the cuff and the palm is 0.5-1.0cm (about one finger width).Keep the monitor at the same level as your heart.