Can I check my blood pressure??

Apple has never been a company which introduces a feature unless they have perfected it beyond what others have done. I can't even imagine how a smart phone could read your blood pressure accurately, but if this is a feature which is important to you and you seem to believe most competitors do offer this (I certainly haven't been able to see this as fact), then buy one of the competitor devices.

EDIT: Being the curious sort, I went out to read the specifications for the newest Samsung and Google phones, from their highest end to lowest end. NOT ONE of them can read Blood Pressure. NOT ONE.

Please list a competitor watch that can check a blood pressure. To check a blood pressure, you need a device that compresses the artery and measures the blood flow as the pressure is released. No way for a watch to do that.

You'll need to use a sphygmomanometer as there isn't one built into any Apple device.

It’s hard to believe that a watch that does just about everything can’t take my blood pressure!! Most competitors have that feature and do cost nearly as much!