Like many of the other entries on this list, EcoFactor is designed to save you a few bucks on your energy bill. It’s especially similar to the Nest, since it actually learns some of your heating and cooling habits and makes adjustments throughout the day. So what makes it a standout? Well, it’s not really a physical product. Instead, this cloud-based system uses patented big-data analytics and algorithms to make that home comfortable and keep the cost down. However, that promise of savings isn’t just smoke and mirrors; the online portal will actually give you monthly reports that show what you saved and when. Earlier this month, the company announced a patent for the optimization of plug-in air conditioners and heating systems. Currently, EcoFactor is only available through utilities and broadband suppliers, such as Comcast.

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For More Information: EcoFactor