Naptime: The Ultimate Power Nap Assistant Eye Mask For Sleeping Faster And Sounder And Waking Up Refreshed With iOS/Android App (Android)

Very disappointed. I am not convinced that the device is actually measuring my brainwaves. I was not sleeping, and was simply doing some complex maths lying down but the EEG pattern was going down as if I were sleeping.

I backed their crowdfunding project on Indiegogo and find it really helpful. In the early afternoon after lunch, I'm always sleepy, but not willing to have a nap because it's apt to sleep too long and wake up groggy and disoriented. I now know it's a matter of sleep cycles. The function point of Naptime that I think makes sense is that it wakes me up before deep sleep, so I wake up and feel rested just in 20 minutes. I use it time to time for over two months. Glad to see Naptime is available on Amazon!

When I tried downloading their App from Google Play, the app didn't play, and I don't want to mess around the the core code of my mobile. When I reported this I was sent to a link that didn't exist.So great idea ... all they need to do is to get it to work ...