Comfortable Awaking

#30 Top Paid app in Japan

It is an application program that the Japanese politely made.
Please use it.

"REM sleep" and word "Non rapid eye movement sleep" cannot able to awake comfortably why by me, and : though know.
How should I do to awake comfortably?

My own way made me this application program by thinking.

・Watch of awake timing
・..remarkable.. clock
・Turning over in bed record while sleeping

Result
It was possible to awake comfortably by this application program.
It was said that everyone was able to awake comfortably though the family also tried many times many times.