Read and follow the directions and you'll get accurate readings.
I have to do a revision on this Blood Pressure Cuff:  It started giving ERRORS at 5 weeks.  I thought it was just the battery so I charged it.  Battery charges fine.  The Blood Pressure is now off by 15-20 points though.  I've left a message for sales@broadcare.com last week with literally no response.  Tonight I left another message at Support@Broadcare.com .  Guess I'll give them a minute to see if they have any Honor.<br /><br />............................................................................................................................................................................................................................<br />Read and follow the directions and you'll get accurate readings. Worked pretty well maintaining accuracy to within 3 points when tested against both the hospital's equipment and again at the doctors office.  The only 2 drawbacks were that the manual print was so tiny it would take a good magnifying glass to read it and, because the battery charge lasts for months and there's no meter telling you it's status, you may not know that it's time to recharge it until you start getting very odd readings.
Rating: 3 stars