No, I don't have it by default since I synchronized the watch with a non Samsung device.You have a newer version installed on the watch, check galaxy wearable, apps, manage apps and look for SHM...
If you can't find it, then Samsung disabled it
But yesterday I tried to sync with my inlaw Sammy Phone and the SMH app was there by default.
That's why I had to alternatively install BP and ECG, but I would like to have only SMH on the watch.
Is there a way to sign and compile SMH as BP and ECG app?