"Nap" app

Is it possible to creat a "Nap" app that would work like "Run" or "Bike" activity. For example : I go to take a nap, I press start, I select "Nap" and I launch, then when I wake up I stop and save the activity. The nap would be recorded as an activity in Garmin Connect with many data like start and end time, duration, HR min and avg, stress min and avg, breathing min and avg, body battery etc. The interest of this idea is based on the data available on Garmin Connect like any other activity! Thanks