[youtube]http://www.youtube.com/watch?v=jMdMfW9yeXk[/youtube]
iSleepWell is a tweak that was recently released in Cydia and allows iDevice owners to set their device to automatically enter AirPlane Mode when it is placed with the screen on any surface. AirPlane Mode is a state that involves closing all the connections of our iDevice, so no matter what kind of Internet/Wi-Fi/Bluetooth connection you had open, it will be closed. iSleepWell has a dedicated menu in the Settings app in iOS and there you can customize the way the tweak works.
iSleepWell is useful to turn airplane mode ON when going to bed (for example) by just putting your iDevice beside you on the screen side. (face-down) It detects that position and turns off all radios. You can sleep without being disturbed by unsolicited calls and you are not bombarded by negative waves. Many parameters can be changed.
The tweak allows you to set a sound to play or a vibration to notify you when AirPlane Mode is active, so you can protect yourself against accidentally activating this state. iSleepWell is available for $0.99 in Cydia but only works with iOS 5.
