The most powerful smart device from Omron has a stiffened cuff that makes it easier to put on and better than the others. The device also recognises atrial fibrillation through interval measurement.

Samsung shows that pulse wave analysis is technically quite capable of accurately determining blood pressure. However, the calibration does not work reliably for all people and requires a good upper arm cuff. This classic variant still provides the most reliable control. The test winner Omron M500 Intelli IT convinced with accurate measurements and was the easiest to put on.