eBay offers the ecobee3 2nd Gen Smarter Wi-Fi Thermostat with Remote Sensor for a low $189.99 plus FREE shipping.

What makes this deal hot:
You save 22% off the price! That's the lowest price we could find. This has a 4.2 out of 5 star rating with over 800 reviews at Amazon (their current price is $240). Great for home automation.

• Intuitively understands when to turn on your heating or cooling equipment
• Senses whether anyone's home and which rooms are occupied
• Saves homeowners an average of 23% annually off the energy bills
• Works with Alexa for voice control
• 1-Year Warranty