The body battery function on the watch.
Can there be consistent mis-reads?
I work long hours, and sleep very few hours.
Upon waking, my AM read on the body battery is ~25.
By 10AM it is 5, and stays at 5 all day.
I had my teenage daughter wear my watch over the weekend. She sleeps ~8 hours/day, and is overall pretty relaxed. Her readouts were similar to mine.
Is it possible that the scanner/reading function of the watch is compromised?