IP Thermostat supports programming over the Internet

It can be also configured to send e-mail alerts

The IP Thermostat ($398) can be controlled directly at the unit, monitor, or remotely over an authenticated secure Internet connection. The Web browser configuration tool claims to make it easy to configure heating or cooling programs that maximise comfort while minimising the energy used, and the unit itself features a clear, backlit graphic LCD for easy viewing. With 366-day programming (ey?), you can determine four temperature periods per day, with vacation and special day schedules available as well.