A healthy blood pressure is less than 120/80 mm Hg, often read as "120 over 80." However, follow any blood pressure guidelines from your healthcare provider.

Monitoring blood pressure is vital for health, traditionally requiring doctor visits or devices. While some smartphone apps claim to measure blood pressure using sensors, their accuracy is ...

How to Measure. After you buy your monitor, it’s a good idea to take it to your doctor’s office so they can check its accuracy and make sure you’re using it properly.