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by mike_h 5659 days ago
If you're willing to attach an iOS device to your body while you sleep (between two socks works great, or with an armband) you can try an actigraphy-accurate smart alarm with my app:

http://itunes.apple.com/us/app/circadian-alarm/id330721657?m...

It's a dollar in the store but email me at michael at programmablelife dot com and I'll give you a coupon so you don't have to pay.