Best HomeKit Thermostats iMore 2020

HomeKit thermostats are an easy way to add modern conveniences such as voice control through Siri to your home. HomeKit thermostats also offer a way to fully automate your home's heating and cooling through scheduling and automation. Plus, location tracking also allows the thermostat to turn off or on automatically as you come and go, saving you some money in the process. Here's the best of the best to help determine the perfect thermostat for your needs.

Feature packed: ecobee SmartThermostat

Staff pick

The ecobee SmartThermostat includes tons of smart features that provide the ultimate combination of convenience and power. Even though it works with all of the major smart home platforms, a built-in microphone houses Amazon's Alexa. It allows you to simply shout out temperature and mode adjustments. Also included is a remote room-temperature sensor, allowing the thermostat to use your most important rooms as the true indicator of when to turn on the heating and cooling.

Wide screen: Emerson Sensi Touch

Emerson's Sensi Touch thermostat features a large widescreen touch display making it easy to make adjustments on the device itself. Speaking of changes, the Sensi Touch has quick access shortcuts to standard features such as turning on just house fan, directly from the home screen. This thermostat also includes a backlight option that lights the area around it at night, preventing it from lighting up your room with a huge display.

Cost effective: iDevices Smart Thermostat

The iDevices Smart Thermostat holds the crown as being the most affordable HomeKit thermostat on the market. Don't let its low cost fool you though, as this thermostat has all of the same convenience features, such as automation, that all HomeKit thermostats have. Easy to use up and down touch controls sit on the front of the thermostat and a small LCD display puts the current temperature set point front and center.

Customizable: Lux Kono Smart Thermostat

The Lux Kono provides a unique take on the traditional thermostat design through the ability to customize its color with optional faceplates. If one of the nine styles doesn't quite fit your decor, you can use an available paintable faceplate to make it just right. Also on the front is handy dial for making quick adjustments to your home's temperature with a turn, just like turning up and down the volume on a radio.

Lyrics of comfort: Honeywell Lyric T5+

The Honeywell Lyric T5+ may look like a traditional programmable thermostat, but it works with all of the modern voice assistants, including Siri and HomeKit. This thermostat also includes app-based scheduling, and geofencing capablities that automatically sets the temperature according to whether or not you are home, saving you money in the long run.

Private power: ecobee 3 Lite

ecobee's lower-cost thermostat gives users the basics of smart home capabilities without the bells and whistles. However, just because the thermostat doesn't come with a remote room sensor like its expensive sibling, does make it the worse choice. They are still compatible, making it easy to expand things if needed. The ecobee 3 Lite also strips out the microphone and Alexa, which is perfect for those looking for a smart solution without sacrificing their privacy.


Having a HomeKit-enabled smart thermostat in your home enables some pretty cool features such as App and Siri control. HomeKit also allows you to tie in your new thermostat with other devices around your home, bringing things to life through automation and scenes. There are a lot of different Homekit accessories out there that can make automating your home easy, but thermostats are always a great place to start.

The ecobee SmartThermostat combines HomeKit with intelligent home and room monitoring, allowing the thermostat to make adjustments automatically. This thermostat is also incredibly easy to install, check out our handy guide on how to get the job done without having to call an electrician.

Looking for an option that puts design at the forefront? Check out the Lux Kono, as it offers a whopping nine different style and colors, as well as a paintable faceplate that can be made to blend in with your decor.

We may earn a commission for purchases using our links. Learn more.