Can you guess when my fever started?
Taken via AutoSleep
Outside of taking my temperature, it’s pretty neat to see a viral infection reflected in my sleeping heart rate.
Okay... did you use an eternal sensor to get this data?
that's all internal optical and infrared HR sensors on the watch. he wore it during sleep and the app displaying that screenshot is autosleep.
Yet temperature is not given by the Watch... curious on that one.