Choose this blood pressure watch… If you want… YHE BP Doctor Pro To measure your blood pressure with medical-grade accuracy. It also measures HRV, or heart rate variability, and blood oxygen.   Samsung Galaxy Watch 5 A popular smartwatch that can measure blood pressure and take ECGs on the go. These features are only available in select countries at the moment.  FitVII Smartwatch A budget-friendly blood pressure monitor with plenty of reviews that speak to its accuracy and reliability. It also comes with additional smartwatch features, like step and calorie counting. Med-Watch Pro A blood pressure watch that doesn't require your smartphone. It also tracks other health metrics like heart rate, blood oxygen levels, daily steps, and more.