Have purchased this one: http://www.flipkart.com/omron-hem-4030-upper-arm-bp-monitor/p/itmczzyzehuz6f6b?pid=BPMCZZYMKYNSPJVB Seems to be good enough. Felt that the results are quite similar to the manual ones used by doctors.
Just wondering if the semi auto one you purchased has any indications onscreen for the inflation & deflation of the cuff. I'm just confused about how a user knows how much of the inflation is correct.
No indication as such. But you have to make it as tight as possible in the shortest amount of time and then leave the pump. The device will then release the pressure automatically and auto calculate both Systolic and Diastolic readings.