The Ecobee4 will come with a built-in microphone for issuing Alexa-based voice commands, according to leaked marketing materials for the upcoming smart wireless thermostat (via The Verge).

Ecobee3 owners with supporting Amazon hardware have been able to use Alexa to control their devices since the thermostat maker added support in December, but it looks as if the next iteration of the product will include the virtual assistant as a built-in feature.

ecobee4 1
Apple initially leaked the existence of the Ecobee4 last month when it issued a list of HomeKit-compatible thermostats, while recent FCC filings showed what appeared to be a small rear-firing speaker on the upcoming device's enclosure, hinting at Alexa voice integration.

That now looks to have been confirmed, courtesy of blogger Dave Zatz, who revealed on Monday the leaked promotional material. Users of the Ecobee4 will be able to not only adjust the temperature via their voice, but also "leverage many if not all of Amazon's voice assistant capabilities" by speaking to the device, which features a signature blue Alexa light bar along the top.

Apart from Alexa integration, the ecobee4 is said to be sleeker than the existing ecobee3 thermostat, and will retain the latter's HomeKit support; Ecobee3 devices received a software update back in January that added the feature. The number of leaks combined with steep discounts on existing Ecobee3 devices suggests the Ecobee4 will launch within the next couple of months.

Tag: Ecobee

Top Rated Comments

gsmornot Avatar
112 months ago
Wow, so what does this mean for Apple's homekit, which (from the outside looking in) appears to be floundering?
It's still included here. I think the issue is the fact that you need an Apple device to reach Siri. I don't think Apple is ready yet for Siri on 3rd party devices so if this thermostat wants direct voice control they will have to go with a service like Alexa. Maybe in the future Siri will be more open to working with other brands and Ecobee5 will include it in place of Alexa. Don't know.
[doublepost=1492519222][/doublepost]
I won't be upgrading to this! First Nest with Google and now Alexa (CIA) will be spying on us. Great. How about they fix their wireless temperature sensors first? They're always disconnecting—even ones that are only 15ft away line of sight! Their software could use a redesign too. It feels very Android-like since it's all custom and doesn't follow iOS design patterns. It's clunky and not organized well. I also feel like HomeKit has become slower to respond, and things like using Control Center to adjust the temperature is really glitchy as you'll change the temp and then it jumps around to another temperature just about every time. So you're kind of forced to use the clunky app to get it just right. I miss the Nest I had at my old house but refuse to buy something that Google makes because their values when it comes to privacy don't line up with mine.
I don't have the issues you're having but I did want to comment on the remote sensors. First, I had 2 that would disconnect but stopped after installing a new battery and going through the reset process. Basically put the battery in upside down for about 30 seconds then install a new one. Second, I would like to see humidity sensing added to the remote sensors along with one that can go outside. I would prefer if the outside temperature came from my back patio instead of a weather service that is close enough. Otherwise I really like my Ecobee's and recommend them to anyone looking for a better thermostat.
Score: 4 Votes (Like | Disagree)
gsmornot Avatar
112 months ago
I'm not happy about this. Hopefully configureable to be completely disabled. Even then, I don't like my thermostat having a microphone.
The good thing is Ecobee3 is fantastic, will be around a while and is now $50 cheaper than before. I could have saved $150 on my purchase of 3 but I'm not too disappointed.
Score: 2 Votes (Like | Disagree)
Corrode Avatar
112 months ago
At this point I don't want Alexa in my house due to privacy concerns.

Apple needs to release a Siri "dot" to compete with these home assistants, however, HomeKit has allowed for voice control of Ecobee for quite a while now.
Score: 2 Votes (Like | Disagree)
Ballis Avatar
112 months ago
Great move by Amazon. I cant believe Apple hasnt done something similar allready with Siri, as connected they with speaker makers.

Alexa will be huge if Amazon keeps this up.
Score: 1 Votes (Like | Disagree)
stu-bim Avatar
112 months ago
I don't see the benefit to havin Alexa on a thermostat. Every place I've ever been in would have the thermostat sitting in a hallway or somewhere like that (not easily within voice/audio range). Not an ideal place to talk to an Alexa device.
I would think that would be an ideal place for an 'Alexa Extension'. Simple commands as you come home, lights etc
Score: 1 Votes (Like | Disagree)
shareef777 Avatar
112 months ago
Wow, so what does this mean for Apple's homekit, which (from the outside looking in) appears to be floundering?
I don't see how this changes anything. I'm more likely to have my phone/iPad/Mac next to me to give hands-free Siri commands vs me standing next to my thermostat to give Alexa ones. The Home app is still working flawlessly for me. Shows temp for all five of my sensors and I can adjust temp/settings as always.
Score: 1 Votes (Like | Disagree)

Popular Stories

iOS 26

Everything New in iOS 26.2 Beta 3

Monday November 17, 2025 3:20 pm PST by
Apple provided developers with the third beta of an upcoming iOS 26.2 update, and there are still new features that are being added with each beta that we get. We've rounded up all of the changes that Apple made in beta 3. AirDrop Apple added new AirDrop functionality, providing a way for two people to share files temporarily without having to add one another as contacts. iOS 26.2...
applecare apple care banner

Apple Brings New AppleCare+ Options to India

Tuesday November 18, 2025 8:42 am PST by
Apple today announced an expansion of AppleCare+ coverage in India, with new options for monthly and annual plans, and the addition of Theft and Loss for iPhone for the first time. Options for monthly and annual AppleCare+ plans in India provide more choice and flexibility, allowing users to keep coverage for as long as they require. Apple's vice president of Worldwide iPhone Product...
Apple Wallet ID Illinois

iPhone Driver's License Feature Launching in Illinois

Tuesday November 18, 2025 8:47 am PST by
In select U.S. states, residents can add their driver's license or state ID to the Wallet app on the iPhone and Apple Watch, providing a convenient and contactless way to display proof of identity or age at select airports and businesses, and in select apps. Starting this Wednesday, November 19, the feature will be available to residents of Illinois. The announcement confirmed that the...
iPhone 17 Pro Cosmic Orange

10 Reasons to Wait for Next Year's iPhone 18 Pro

Wednesday November 19, 2025 4:00 am PST by
Apple's iPhone development roadmap runs several years into the future and the company is continually working with suppliers on several successive iPhone models at the same time, which is why we often get rumored features months ahead of launch. The iPhone 18 series is no different, and we already have a good idea of what to expect for the iPhone 18 Pro and iPhone 18 Pro Max. One thing worth...
iPhone 17 Pro and Air N1 Feature

iPhone 17 vs. iPhone 16 Wi-Fi Speeds: New Study Reveals the Winner

Tuesday November 18, 2025 10:53 am PST by
A new study has revealed that the iPhone 17, iPhone 17 Pro, iPhone 17 Pro Max, and iPhone Air achieve significantly faster average Wi-Fi speeds compared to the iPhone 16 series, thanks to Apple's custom-designed N1 chip. The study was conducted by Ookla, the company behind the popular Speedtest website and app. It said the results are based on global, crowdsourced Speedtest user data...
Magic Keyboard Touch ID Feature

Apple Releases New Firmware for 140W USB-C Power Adapter, Magic Keyboard and Magic Trackpad

Tuesday November 18, 2025 1:05 pm PST by
Apple today released updated firmware for several accessories, including the 140W USB-C Power Adapter, the Magic Trackpad 2, the Magic Trackpad USB-C, the Magic Keyboard with Touch ID, and the Magic Keyboard with Touch ID and Numeric Keypad. There is no word on what's included in the updated firmware at this time, but it could offer performance improvements and security updates. Accessory...
macbook black friday

The Best Early Black Friday Mac Deals

Tuesday November 18, 2025 7:32 am PST by
We're getting closer to Black Friday, which lands next week on Friday, November 28. In the lead-up to the shopping holiday, we're tracking a few lowest-ever prices on Apple's most popular Macs, including the M4 MacBook Air and brand new M5 MacBook Pro. Note: MacRumors is an affiliate partner with some of these vendors. When you click a link and make a purchase, we may receive a small payment,...
Apple Sports App Preview Feature

Apple Sports App on iPhone Now Available in More European Countries

Monday November 17, 2025 6:27 am PST by
The free Apple Sports app on the iPhone was released in additional European countries today, including Belgium, Croatia, Czechia, the Netherlands, Luxembourg, Poland, Hungary, Denmark, Finland, Norway, Sweden, Switzerland, Slovakia, Slovenia, Serbia, Greece, Estonia, Latvia, Romania, Ukraine, and others. The app was already available in the U.S., the U.K., Canada, Austria, France, Germany,...
best early black friday deals

Best Black Friday Apple Deals Live Now - Save on AirPods, iPads, and Apple Watches

Saturday November 15, 2025 1:45 pm PST by
We're officially in the month of Black Friday, which will take place on Friday, November 28 in 2025. As always, this will be the best time of the year to shop for great deals, including popular Apple products like AirPods, iPad, Apple Watch, and more. In this article, the majority of the discounts will be found on Amazon. Note: MacRumors is an affiliate partner with some of these vendors. When ...
AirPods Pro Firmware Feature

Apple Releases New Firmware for AirPods Pro 2, AirPods Pro 3, and AirPods 4

Thursday November 13, 2025 11:35 am PST by
Apple today released new firmware designed for the AirPods Pro 3, the AirPods 4, and the prior-generation AirPods Pro 2. The AirPods Pro 3 firmware is 8B25, while the AirPods Pro 2 and AirPods 4 firmware is 8B21, all up from the prior 8A358 firmware released in October. There's no word on what's include in the updated firmware, but the AirPods Pro 2, AirPods 4 with ANC, and AirPods Pro 3...