Emerson Sensi Wi-Fi Thermostat for Smart Home, DIY Version, Works with Alexa, Energy Star Certified

Emerson Sensi Wi-Fi Thermostat for Smart Home, DIY Version, Works with Alexa, Energy Star Certified

Now R 3 545

Was: R 4 200



  • Named the 'Best Value' smart thermostat of 2018 by USA Today's Reviewed.com.
  • 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 scheduling, remote access and energy usage reports.
  • GET REBATES: Find utility rebates in your area through the rebate finder at sensi.emerson.com/rebates.
  • MOST INSTALL IN 30 MINUTES OR LESS**: With step-by-step instructions and video tutorials right in the mobile app, most people install Sensi in 30 minutes or less.
  • EXTENSIVE COMPATIBILITY***: Works with the HVAC equipment found in most homes - a c-wire is required for heat-only, cool-only and heat pump systems. To check system and router compatibility, refer to our online compatibility resources at sensi.emerson.com/compatibility.
  • SMART HOME COMPATIBLE: Works with Amazon Alexa, Google Assistant, Apple HomeKit (c-wire required) and Wink smart home platforms.
  • CONTROL FROM ANYWHERE: Remotely control your home comfort from your smartphone or tablet using the free Sensi mobile app for Android and iOS devices.
  • SMART ALERTS: Sensi features smart alerts to help detect extreme temperature and humidity levels in your home.


Sensi Wi-Fi thermostat features remote access programming from a smartphone, tablet or pc (personal computer) through the use of geofencing smart feature. Integrates with apple home Kit, Amazon Alexa and wink smart home platforms, and works with Google Home and Google assistant via the free wink app. Universal design works with virtually any system. Can be hardwired for power or use two replaceable batteries for most applications. Works with the wires in most homes. No "c wire" Required (except home Kit) for most HVAC (Heating, ventilation and air conditioning) applications For faster and easier installs. Connect the thermostat to a home Wi-Fi System with the step-by-step guide provided in the Sensi thermostat mobile app. The mobile app can store up to nine different schedules and manage multiple thermostats on the same app - even at a second home. Features include large backlit display, Auto heat/Cool changeover option, humidity sensor, a/c Compressor protection, control to +/- 1 degree, permanent program retention during power loss, location based temperature and weather display, automatic daylight savings adjustment. Sensi thermostat sends service reminders to help keep the heating/cooling system running efficiently. Display - 5 inch LCD screen
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