Impossible number of REM sleep Numbers
first says the my sleep cycle are good but only said I had 47 minutes of REM sleep in 4 day when 1.5 to 2 hrs a night is average so that shouldn't be a good sleep cycle if a person had that little amount of REM sleep in a 4 day period they would be suffering from the effect of too little REM sleep I think the app is just a tool to trick people into buying more cpap machines