I wonder if there is an app that will alert me when the skin temperature goes above or below a range. There are times when I kick off my blankets while asleep when it is warm, and then ruining the sleep because it feels chilly later during the sleep. I am thinking when I feel chilly, my skin temperature must go down too. So if the watch can give me an alarm when the skin temperature goes down, I would know that I should pull the blanket over again.
Or how difficult is it to develop an app like this?
