Looking for medical alert
My son has past episodes of high heart rate and low oxygen that has landed him in the ER more than once. He’s done a bunch of tests and come back healthy. But he called me this morning and told me last night he fainted at a friends house and stopped breathing and one of his friends who was a nurse did cpr and brought him back and they were smoking weed so didn’t want to call anyone. His heart rate was 120 and his oxygen was fine so he just slept it off. We went to his doctors and they think it is one of his meds mixed with dehydration since he works outside all day. Told him to drink more electrolytes.
But I’d like to get him some sort of wearable to track his heart rate, maybe his O2, and a fall alert. I’m aware the apple watch does the fall alert but how good is it on tracking the other stuff? Is there a better option? He has an iPhone. I haven’t looked in to smart watches in awhile.