Get Honeywell's smart thermostat for just $80 and start saving money on your utilities

Credit: Honeywell Published Nov 12, 2026, 5:50 PM EST Your number one source for all the best tech deals Sign in to your How-To Geek account A smart thermostat is one of the easier ways to add voice control to your heating and cooling, and it doesn't need to cost a lot, either. The Honeywell Home Wi-Fi Smart Color Thermostat is Energy Star certified and works with Alexa, Google Home, and SmartThings, and you can grab it now for just $80. Honeywell Home WiFi Smart Color Thermostat Brand Honeywell Home Connectivity Wi-Fi (2.4 GHz) Display Color touchscreen, customizable background Weight 7.2 oz Dimensions 4.5 × 3.5 × 0.88 in C-Wire Required Yes The Honeywell Home Wi-Fi Smart Color Thermostat is a 7-day programmable thermostat with a customizable color touchscreen. It works with Amazon Alexa and Google Home, shows a daily weather forecast and indoor and outdoor humidity on screen, and is Energy Star certified. Save 55% on Honeywell Home's Wi-Fi Smart Color Thermostat For anyone replacing an old thermostat, the Honey Smart Thermostat is quite the upgrade, with a color touchscreen, Wi-Fi, and support for the smart home platforms you may already use. The thermostat is Energy Star certified under the Certified Smart Thermostats v1.0 specification, which means it has been checked against the program's requirements for connected thermostats. Energy Star's listing also notes time-of-day usage and humidity sensing. If efficiency is what pushes you toward a smart thermostat, that certification gives Honeywell something concrete to point to—it's not just a marketing claim. Connectivity-wise, the thermostat works with Alexa, Google Home, and SmartThings, so you can use it with whichever smart home ecosystem you already use. There is also IFTTT support, which is handy if you like building your own automations between devices. That said, there are two things to check before you buy. First, the thermostat doesn't include an outdoor weather sensor, which isn't a dealbreaker for most people since you'll be using it indoors, but it's still something to note. Second, and more importantly, this Honeywell model requires a C-wire for installation. Make sure to look behind your current thermostat to see whether you have one before you order. Overall, the Honeywell Home Wi-Fi Smart Color Thermostat is a fantastic addition to your smart home, and the $80 price point puts it more in line with budget thermostat prices, making it an easy pickup for anyone with a C-wire in their system.