Taking your blood pressure with an automated monitor is easy, but getting an accurate reading does have a few requirements. Sheps says that most people's readings are lower at home than at the office.

They can do this at home using a blood pressure monitor. Before taking a reading, the person should ensure that they have emptied the bladder, adopted a comfortable position, and rested for 3 to 5 ...

Tracking regularly can also document any false readings or effects of any new blood pressure medication. Using an Apple Watch to monitor blood pressure can't replace visiting the doctor regularly.