While it doesn’t have the brand recognition of Nest’s learning Thermostat, the Ecobee3 Smart Thermostat one-ups its most popular competitor by including a wireless remote sensor that you can place elsewhere in your house, giving the thermostat a more accurate picture of your home’s overall temperature. Plus, it’ll work with Siri via HomeKit, and your Amazon Echo too.
This thing almost always sells for around $250, but Amazon just dropped that to $199, matching Black Friday. This was briefly available yesterday for a few minutes, but sold out quickly. I’d expect the same today.