adjustable wake up phase length
anything from 0 minutes (regular alarm clock mode) to 10, 15, 20, 30, 45, 60 and 90 minutes
Sleep Cycle is now up to 5x more sensitive to your movement
this is great news because better sensitivity means better wake ups
no need to recalibrate Sleep Cycle when changing bed, pillow or mattress anymore
full support for the iPod touch
full iPhone 4 retina resolution support
possibility to use music from your iPod library as alarm sound
Sleep Cycle no longer mutes music or audiobooks that are playing in the background
no alarm mode - use Sleep Cycle to graph your sleep, without using the alarm
Also improved:
added swipe to navigate between graphs
added vibration settings ("As Backup", "No vibration", "Only vibrate")
more detailed and smoother sleep graphs
improved performance
screen now fades to black on iPod touches when the device is placed with the glass down
advanced accelerometer calibration
Sleep Cycle needs one or two nights to automatically calibrate to your accelerometer
updated graphics for buttons and other UI elements
added a regular alarm clock sound in addition to the normal wake up melodies
if you shut down Sleep Cycle during the night and start it up again it will continue on the same graph
warning shown on nights that are too short (less than 2.5 hours)
warning shown on nights that Sleep Cycle has sensed no or very little movement
small gray line below sleep graph to indicate when the alarm window started
calculation of average total time is now done in background
possibility to log out from Facebook (button in advanced settings)
added a default subject line when sharing graph by email
removed "dreaming" from graph legend
we've done a lot of research around this with help from sleep scientists and determined that
Sleep Cycle cannot reliably detect when you are in REM sleep
fixed bug: fixed problems with non-gregorian calendars (like thai and japanese calendars)
fixed bug: AM/PM being clipped in statistics view
fixed bug: navigation arrows in statistics are now always correctly dimmed
fixed bug: correct day of week displayed in statistics
fixed bug: accelerometer was too sensitive on some devices producing incorrect sleep graphs
this is fixed by calibrating to the accelerometer during the first two nights
fixed bug: when shutting off the alarm the home-button now works even if the iPhone is covered by a sheet (proximity sensor problem)
fixed bug: problem when posting to Facebook when user has changed Facebook password
fixed bug: crash when trying to share graph by email and no email accounts where set up
