CES 2019: Honeywell Home T9 and T10 Pro Smart Thermostats Debut With Per-Room Temperature Control, HomeKit Later This Year - MacRumors
Skip to Content

CES 2019: Honeywell Home T9 and T10 Pro Smart Thermostats Debut With Per-Room Temperature Control, HomeKit Later This Year

by

Resideo today at CES 2019 introduced its latest Honeywell Home smart thermostats, the T9 and T10 Pro.

honeywell homekit t9 t10 pro
The latest T-series thermostats feature wireless sensors that measure temperature and humidity on a room-by-room basis. The thermostats will be compatible with HomeKit later this year, according to an Apple spokesperson, allowing them to be controlled in the Home app on iOS and macOS and with Siri.

The smart room sensors offer a few other features, including people detection that ensures occupied rooms are at a desirable temperature, and a 200-foot range to help deliver whole-home comfort, according to Resideo.

honeywell t9 t10 pro homekit
The T9 and T10 Pro offer simple scheduling, geofencing, and compatibility with demand response programs that may qualify for utility rebates in select regions. With the companion Honeywell Home app on iOS, homeowners can set temperatures per room, switch which room is prioritized, receive temperature alerts, and more.

The T9 can "configure itself with its wire-sensing technology and includes a C-wire adapter, making do-it-yourself installation very simple," while the T10 Pro requires professional installation due to its humidity and ventilation controls.


Resideo says the new T-series thermostats will be available in North America "this spring." At launch, the thermostats will integrate with Amazon Alexa and Google Assistant. Resideo's press release does not mention HomeKit support, but an Apple spokesperson confirmed the platform will be supported "later this year."

The T9 with one sensor will be available at major U.S. retailers nationwide and at HoneywellHome.com for a suggested price of $199.99. The T10 Pro will be available via professional heating and cooling contractors. Additional smart room sensors can be purchased in a package of two for $79.99.

Top Rated Comments

Fzang Avatar
99 months ago
I think I’ll just use my dumb thermostats and keep my feet warm with the $199.99 I just saved.
Score: 3 Votes (Like | Disagree)
imola.zhp Avatar
86 months ago

It’s 2020, where’s HomeKit?
This is why I don't suggest buying products that "promise" homekit in some obscure (or possibly unobscure) future. Remember Ring Video Doorbell's Homekit announcement? I'm still hoping someone puts together a class-action about that announcement. For those of you unfamiliar, a short time later Ring sold to Amazon and Homekit has never happened for their products as it was "promised" and I bought heavily into.
Score: 2 Votes (Like | Disagree)
Vasilioskn Avatar
99 months ago
“Homekit at a later time” said every company ever and most failed.
Score: 2 Votes (Like | Disagree)
tennisproha Avatar
86 months ago

Hindsight, I am definitely annoyed as my house is now Alexa, Siri, and Google... so can't have a one stop shop....
That’s why I haven’t bought any of the IoT devices. Too many gimmicks and security risks.

Plus Ok Hey Alexa doesn’t work.
Score: 1 Votes (Like | Disagree)
ux4all Avatar
86 months ago

This is why I don't suggest buying products that "promise" homekit ....
Hindsight, I am definitely annoyed as my house is now Alexa, Siri, and Google... so can't have a one stop shop....
Score: 1 Votes (Like | Disagree)
centauratlas Avatar
99 months ago
Hopefully one can disable Alexa and Google Assistant - I'd prefer not to have them reporting (and perhaps listening) 24 x 7.
Score: 1 Votes (Like | Disagree)

Popular Stories

ecovacs black friday

FCC Bans New Foreign-Made Robot Vacuums, Threatening Future Matter and HomeKit Models

Thursday July 30, 2026 11:55 am PDT by
The FCC this week banned all new "foreign-produced advanced robotic devices" because of an "unacceptable risk to the national security of the United States." The government says networked robotic systems lead to vulnerabilities that allow bad actors to control the devices and collect surveillance data from Americans. Advanced robotic devices are defined as software-controlled autonomous...
iPhone 18 Pro Deep Red Feature

iPhone 18 Pro Launching Next Month With These 12 New Features

Thursday August 6, 2026 7:03 am PDT by
It is now August, and that means the iPhone 18 Pro and iPhone 18 Pro Max are just a month away. The devices are expected to look similar to the iPhone 17 Pro and iPhone 17 Pro Max, but there will still be many year-over-year changes, with rumored features including a smaller Dynamic Island, 5G via satellite, and more. Apple is expected to unveil the iPhone 18 Pro, iPhone 18 Pro Max, and a...
AirPods Ultra Mock

'AirPods Ultra' to Launch as Soon as Next Month

Friday August 7, 2026 10:58 am PDT by
Apple has been planning to release AirPods with cameras as early as this year, according to Bloomberg's Mark Gurman. If so, they could be unveiled as soon as September alongside the iPhone 18 Pro models and the long-rumored foldable iPhone. The earbuds are expected to have a design similar to the AirPods Pro 3, but with tiny cameras. Given the AirPods with cameras will likely be more...