i find here more to choose and cheap

http://astore.amazon.com/polar-heart-rate-monitor-watch-sale-20

but i want to know more for compare and decide please recommend me.

in part of blood pressure i find here

Omron Blood Pressure

http://astore.amazon.com/omron-blood-pressure-monitor-sale-20

Microlife Blood Pressure

http://astore.amazon.com/microlife-blood-pressure-monitor-20

please recommend me too.


Blood Pressure Monitors Information