Lower energy costs with this Sensi smart thermostat. Geofencing technology enables Sensi smart alert to recognize extreme temperature and humidity levels. To change temperatures as needed, it offers a 7-day scheduling option. Compatibility with the Alexa, Apple HomeKit and Google Assistant apps allows more ease of use. Reader's Choice Best Smart Thermostat by PCMag and Editor's Choice Best Value Smart Thermostat by USA Today's Reviewed Save about 23% on HVAC energy: the Energy Star-certified Sensi thermostat helps you save on your HVAC energy costs, with features like geofencing, 7-day flexible...