High blood pressure, or hypertension, affects an estimated 1.3 billion people worldwide and results in 10 million deaths per year, according to the World Heart Federation. Impacting a person’s whole body and slowly damaging blood cells, hypertension is the number one risk factor for death on a global scale. There are effective means to treat high blood pressure, but it’s not always easy to detect and monitor. Dr. Kazuomi Kario, professor and chairman of cardiovascular medicine at Jichi Medical University, addressed the potential to manage high blood pressure with wearable technology like smartwatches in an article featured in the Journal of the American Heart Association. Also: The best smartwatches: Expert testedRecent studies show that wearables are “validated and reliable” and “have been shown to perform well against current out-of-office BP measurement approaches.” However, there are limited devices that have the tech needed to take an accurate blood pressure reading. Still, there are options. What is the best blood pressure watch you can buy right now? To help you find a smartwatch that functions as a blood pressure monitoring tool, we pulled studies from doctors to evaluate the best commercially available blood pressure watches, keeping in mind accuracy, data privacy, and price. The best blood pressure that you can purchase for the US market is the YHE BP Doctor Pro More