Samsung Watch7 Blood Pressure Readings Are Completely Inaccurate

I bought the Samsung Watch7 specifically for its blood pressure monitoring feature, but it has been completely unreliable. No matter what I do, it never gives an accurate reading. I don’t understand why Samsung advertises this feature if it doesn’t work properly—it feels like false advertising. I trusted that this smartwatch would help me track my blood pressure, but not even once has it provided a correct result. This is extremely frustrating and misleading for consumers like me who purchased it for health tracking. Samsung, why are you selling a feature that doesn’t work? I want a proper explanation or a solution.