The best devices and methods: How to measure your blood pressure correctly. One in four people in Germany suffers from high blood pressure.
Only three of the ten devices tested by Stiftung Warentest were good. The Samsung Galaxy Watch5 Pro is only good if it is calibrated regularly every 28 days. The accuracy of all home blood pressure monitors tested was at best satisfactory. The Visocor60 model for measuring the upper arm is quite cheap at 2870 euros and received a grade of “good ”