Green Sleep в Android Market

Green Sleep (v. 1.1) Разработано Blues Labs

Wireless radiation could be harmful.
If you sleep with your phone, this app can turn your wireless on/off at scheduled time.

Plus, it keeps your phone quiet during your sleep time. And it helps your battery last longer!

You have the option to keep Wi-Fi on while the screen is on.

Tips: Wi-Fi is less harmful than cellular signal. A year of Wi-Fi radiation equals 20 minutes on a cell phone.