Detailed analysis of sleep

Using ResMed device for sleep apnea must I wait for the visit of the person or a visit to the doctor to get an idea if my sleep is really refreshing, having only the numbers of apneas and hours sleep.
With Aura Whithings we know the time of sleep, deep sleep time, light sleep, REM sleep and awake time.
With a second sensor for my wife we ​​have a precise analysis because we can see if taking tranquilizer influences.
The Withings application updates the device which also broadcasts music and mood lighting.
Full satisfaction after a period grip for use with the iPhone that allows you to read all the data via Bluthoot.