Amazon offers the Sensi Smart Wi-Fi Thermostat for $104 shipped. That’s a $25 savings off the regular price and a match for the best that we’ve seen this year. This is the #1 best-selling thermostat at Amazon with a 4.2/5 star rating from over 3,200 reviewers.

Sensi UP500W Features:

  • 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

The Sensi app takes all of the frustration and guesswork out of thermostat installation. Just tell the app which wires are connected to your old thermostat, and it chooses from hundreds of possible configurations to select the one that matches your home exactly. Even if you’re installing a thermostat for the first time, we have you covered. Clearly illustrated, step-by-step instructions will confidently guide you through installation from start to finish. Should you need any help along the way, our highly trained technical support team is just a phone call away, seven days a week.