Amazon offers the Sensi Wi-Fi Smart Programmable Thermostat 1F86U-42WF for $91.49, free shipping.
Connect Sensi thermostat to your home Wi-Fi Network and control from anywhere via free mobile app (compatible with Android and iOS)
Optional 7-day scheduling helps reduce wasteful heating and cooling when no one is home
Quick and easy installation - Sensi app includes step-by-step installation tutorial
No other Wi-Fi thermostat works in more homes (no "C-wire" required for most HVAC applications)
Wink app ready - easily control and customize your Sensi thermostat from Wink app (Wink hub not required)
Contractors can add a company logo to the free Sensi mobile app and have contact information at your customers fingertips
