Easily track your systolic and diastolic blood pressure and heart rate using this Qardio QardioArm A100-ILR blood pressure monitor, which wirelessly connects to your compatible iOS or Android device via the Qardio app (download required).
This is the best BP Monitor ever. I downloaded the app in my iPhone It is easy to use. This is my second one. Reason because my first one was a gift and I bought cheap batteries and it started to leak without me knowing then malfunctioned to the point had to buy a new one. My suggestion is don't buy cheap batteries for your expensive items.