Do you often feel tired? How long and how well did you sleep int the last days and when do you usually got to bed? In order to get answers to theses questions for myself, I analyzed my sleeping habits with an iPhone app called Sleep hygiene. All you have to do is press a button when going to sleep and again after waking up.
As you can track several sleeps a day, this will work for those of you who are into naps as well. After a few days you get stats on your average sleep length and bed time. I was really surprised with the results, which were kind of different from what I expected and recommend this to everyone who wants to find out some more about his sleeping habits. Sleep hygiene offers additional features such as tips on sleep improvement and suggests your optimal wake-up times based on biorhythm. Also, you might analyze your sleep stats in order to find out your optimal sleep-length and bed-time.
If you want to get more into details, there are sophisticated tools for sleep tracking. Using biosensors, you can measure data like body movement or brain activity, which allow monitoring sleep-length detailed into different sleep phases like REM or light sleep. Right now I’m testing WakeMate, Fitbit and Zeo to track my sleep. Watch out for in-depth reviews and comparison.