Cool Off automatically notifies you when you can start using your whole house fan. No longer will you have to guess or constantly check the weather to know when to turn off your air conditioner and begin using your whole house fan.

Cool Off offers Free and Premium subscriptions so that you can go green and save money, no matter which package you choose!

Features:
- Upon receiving notification to turn off your air conditioner and to turn on your whole house fan, the outdoor temperature will only get cooler for the remainder of the day.
- Notifies you when air conditioning is not needed on cooler days.
- View the latest status updates on your monitoring including the outdoor temperature, approximate time to turn off your air conditioner and to turn on your whole house fan, attainability of your desired outdoor temperature, and more.
- Supports multiple devices to allow you and your household members to share a single account.
- Customize settings to match your preferences including desired temperature, actual temperature vs. feels like temperature, start/stop time, and more.
- Helps maximize the benefits of using whole house fans.
- Monitoring is performed on dedicated servers to minimize resources used by your device.
- Supports locations worldwide that are weather monitored by Weather Underground.