Tired of waking up exhausted? Can't get yourself out of bed at areasonable hour in the morning? You don't have to set up multiplealarms anymore! Each and every night, your brain transitionsthrough different stages of sleep. Each stage has different effectson your body - from physical restoration during deep sleep, tomemory consolidation during dreams. All together, these stages addup to about 90 minutes, making up one complete sleep cycle.SleepCycle calculates the best hours and helps you wake up betweenyour sleep cycles. SleepCycle can calculate when to wake up, whento go to sleep and when to wake up if you sleep now. You can alsoset up an alarm with SleepCycle. Set a sleep cycle alarm that willhelp you Wake Up at the best possible time in your sleep cycle sothat you wake up refreshed.