Power Nap HQ for IPhone Optimizes Your Daytime Sleep
iPhone: Naps are great, but you have to hit the sweet spot long to get any benefit from them. Power Nap HQ is an app that will help you with this.
Power Nap HQ works similarly to most sleep tracking apps. You turn on the app, set the optimal sleep time, place it on the bed and start sleeping. The application monitors your sleep and tries to wake you up at a convenient time. In my experience, he did a pretty good job of the task, and I did not feel the usual lethargy after noon nap. The app then logs all of this data and creates a sleep schedule to keep track of what works best for you.
Power Nap HQ (99 ยข) | ITunes App Store