Measure deep sleep amount in addition to deep sleep %

From Anonymous on 2015/02/08 10:34:27 +0000

Advice measures deep sleep %. For example, 4 hours of sleep with 4 hours of deep sleep vs 8 hours of sleep with 6 hours of deep sleep. The former is 100% deep sleep and the latter is 80% deep sleep. The app would recommend 4 hours of sleep based on deep sleep %. Duration of sleep correlates much more with my rating than deep sleep %. Measure and make charts with deep sleep amount as well.

Copied from original feature request:

From Luke on 2015/02/28 05:49:50 +0000

Deep sleep duration is the most relevant parameter to determine if your night was efficient or not.
So yes please can you add plot of DEEP SLEEP DURATION vs. SLEEP DURATION.

P.S. the graph SleepDuration + DeepSleepDuration vs. Date exists : thank you. It is an indirect way to guess the correlation DeepSleep vs. Sleep.

From Agnieszka on 2015/02/20 20:39:04 +0000

That is good idea. Exact number of hours is sometimes more informative that just percentage. Similar could be consider to wake ups - 4 hours of (deep) sleep is not the same as 2 hours sleep - 1 hour break - 2 hours sleep