Omron model HEM 637 wrist monitor...problem I changed my batteries twice, so now i know its something else. what it does..it beeps then start to inflate. but stops before getting tight on wrist. then what shows is a E, then that disapears and just a 0 appears
Health & Beauty - Omron - Wrist Blood Pressure Monitor with Advanced Positioning...
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I have a hem Omron 637,but nothing happens when i press the start button