Amazon offers the Sensi Wi-Fi Programmable Thermostat, UP500W for Smart Home for $98.99 with free shipping.
Ranked "Highest in Customer Satisfaction with Smart Thermostat" by J.D. Power
Works with HVAC systems in most homes (no "C-wire" required for many HVAC applications). Refer to Sensi's online compatibility resources to verify compatibility in your home.
Connect Sensi thermostat to your home Wi-Fi network and control from anywhere via free mobile app (compatible with Android and iOS)
Features geofencing for location-based temperature control and 7-day flexible scheduling to help reduce wasteful heating and cooling when no one is home
Quick and easy installation in as little as 15 minutes. The Sensi app includes a step-by-step installation guide and video tutorial
Works with Amazon Alexa for voice control (Alexa device sold separately) and Wink app (no Wink hub required) [ Shop Now ]