With our day-to-day tasks that seem to never get done, we surely appreciate smart home items that take some things off our minds, such as the ecobee3 Smarter Wi-Fi Thermostat, which I swear is one of the smartest thermostats in the market right now. Ecobee3 just knows if the rooms are occupied or not, while adjusting the climate control for the whole house accordingly. Its secret lies in the sensors that help track not only one, but all the rooms at home. One unit can accommodate up to 32 sensors, so I'm pretty sure you'll have the capacity to cover all rooms in your home. This is great for people who aren't aware of how much energy they use and wish to cut back on their overall consumption. The ability to control your thermostat while you're away means that you can go home to a perfectly air-conditioned place.
The Ecobee3 2nd generation thermostat is the #1 Best Seller in HAC control, with users believing that it's the best thermostat they ever had. It's easy to use, monitors the temperature of several rooms and can be programmed with HomeKit devices. Just be aware that, while users generally rate this product as a 4.5 out of 5 stars, CNET points out that the installation of this product itself can be challenging if you are replacing an older thermostat.