Search  for anything...
Honeywell Home

Honeywell Home T9 WiFi Smart Thermostat with 1 Smart Room Sensor, Touchscreen Display

    • Based on 2,338 reviews
Condition: New
Checking for product changes
$175.98 Why this price?
Save $34.01 was $209.99

Buy Now, Pay Later

As low as $29.33 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, Apr 29
Order within 1 hour and 50 minutes
Available payment plans shown during checkout

Style: A. Wi-Fi Thermostat w/Sensor


Features

  • SAVE MONEY AND ENERGY. Adjust your ENERGY STAR certified thermostat from anywhere with your mobile device, or let your home automatically react to your schedule with Auto Home/Away Scheduling. Save even more by checking with your energy provider about available energy savings rebates to save on your purchase (rebate finder link above). Plus, eligible customers can enroll in their local Utility's "DEMAND RESPONSE PROGRAM" which can reward you for allowing the utility to slightly adjust your AC or furnace temperature settings when there is high energy demand.
  • LIVE AND SLEEP SMARTER. Choose the temperature in a specific room, like the bedroom, to be exactly what you want it to be, to help get a better nights sleep. Or let the Smart Room Sensors automatically detect which rooms people are in and focus comfort where it matters automatically.
  • AMAZING SENSOR RANGE. The battery powered Smart Room Sensors utilize unique Honeywell Home technology to deliver an efficient signal up to 200 ft range. (Could be further depending on home construction.)
  • MULTI-ROOM FOCUS. Dont be forced to choose one room over another, the T9 Smart Thermostat can handle multiple rooms to focus on (requires sensors).
  • COMPATIBLE WITH: Forced air (gas, oil or electric), hot water and steam, and heat pumps with electric backup. Does NOT work with electric baseboard heat (120-240V). C-Wire required.
  • DO IT YOURSELF SIMPLE INSTALL. With guided installation setup couldnt be simpler. The included power adapter is an easy-to-install, low-voltage alternative to a C-wire, so the thermostat is compatible with most homes.
  • Works with most heat/cool oil furnace systems. Will not work with heating only oil furnace systems unless a C-Wire is present.

Brand: ‎Honeywell Home


Model Name: ‎RCHT9610WFSW2003 T9


Item Dimensions LxWxH: ‎3.7 x 4.92 x 0.94 inches


Special Feature: ‎Built-In Speaker


Color: ‎White


Specific Uses For Product: ‎Furnace


null: ‎Heating and Cooling


Connectivity Technology: ‎Wi-Fi


Included Components: ‎Thermostat, Mounting Hardware, Sensor


Power Source: ‎Battery Powered


Item Weight: ‎1.32 Pounds


Voltage: ‎240 Volts


Material: ‎Plastic


Shape: ‎Rectangular


Control Type: ‎Touch


Control Method: ‎Voice


Connectivity Protocol: ‎Wi-Fi


Style: ‎A. Wi-Fi Thermostat w/Sensor


Backlight: ‎Yes


Specification Met: ‎Energy Star


Number of Batteries: ‎1 Lithium Ion batteries required. (included)


Manufacturer: ‎Honeywell Home


Part Number: ‎RCHT9610WFSW2003


Item Weight: ‎1.32 pounds


Product Dimensions: ‎3.7 x 4.92 x 0.94 inches


Item model number: ‎RCHT9610WFSW2003 T9


Batteries: ‎1 Lithium Ion batteries required. (included)


Item Package Quantity: ‎1


Special Features: ‎Built-In Speaker


Batteries Included?: ‎Yes


Batteries Required?: ‎Yes


Battery Cell Type: ‎Alkaline


Warranty Description: ‎2 year limited warranty.


Date First Available: February 15, 2019


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Apr 29

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Klarna Pay in 4
  • PayTomorrow Financing
  • Apple Pay Later
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Super easy install, works great!
Style: A. Wi-Fi Thermostat w/Sensor
(this review is long but detailed - hope it helps someone) I hesitate to review this thermostat too soon, as I bought a Honeywell RTH9585WF1004 ($200) 14 months ago, gave it a good review, then 13 months later it completely lost any accuracy of the actual temperature - and why I now have the T9. I also hesitated to continue with Honeywell, as the past 2 wi-fi thermostats from Honeywell were horrible (TH9320WF, returned within one month, and the RTH9585, worked for 13 months) - but I didn't like the other brands available. The T9 is brand new, and the remote sensors sounded awesome for my house - 2 story, 1 AC unit, terrible air circulation, temp varies between floors/rooms. INSTALL: I removed the inaccurate Honeywell RTH9585, and installed the T9 according to the very basic install instructions. I had one issue with installation which was my own fault - set the wrong type of HVAC unit in Setup, so the AC wouldn't turn on - then I caught my mistake. I'm still not entirely sure I have the correct type selected, as the T9 indicates my heat pump is 2-stage and I don't believe it is...I'll find out in Nov when I need heat in Arizona. SMART ROOM SENSORS: Bought a total of 4 Smart Room Sensors, 2 for upstairs (one in M Bed) and 2 for down. After installing the Base unit, went to Settings and simply followed the unit's displayed procedure for installing/naming the Smart Room Sensors (place one sensor, return to the Base, name it, then go on to the next sensor). SCHEDULING: This section was really easy setting up a "5+2" day schedule which allows for multiple Away/Stay cycles (vs the usual 2 On/Off, On/Off cycles on previous thermostats). It was also really easy choosing which Sensors to use in the programming. Example: WAKE time, I'm in the Loft on the computer, so that's the Sensor that the Temperature is based on. AWAY time is mid afternoon (Peak Pricing) so the temp is set higher. HOME is at evening (when Peak Pricing ends), I'm always downstairs in the Kitchen or Family Room, so the Temperature is based on those 2 Sensors, SLEEP at night the Temperature is based on the Sensor in the M Bed. More cycles can be added - I'm not sure if they can be named differently. I have the sensors set for times, but they can be used as motion detectors to detect Activity, making them active. If multiple sensors (that you selected) detect activity, the temperature is based on the average of the Active sensors. I don't know what happens if a sensor senses brief activity (like grabbing something from the kitchen then leaving that room, example) or what happens once one goes to bed, thus there is NO activity. For me, using set times is better. Geofencing is also an option but not one I need/use. It detects (via your cellphone) when you're in/out of range and adjusts the temp based on that. (how it works with a family, I don't know) I'm honestly not gone for more than several hours at a time, plus I have a zoo so can't let the house get too warm/cold. HONEYWELL HOME APP (Android): After a week using the Schedule I'd set, it needed a bit of tweaking with some temp changes and changes in renaming/moving a Sensor. I had already installed the Honeywell Home App on my phone but hadn't really messed with it - so I did my "tweaking" of the T9 programming through the App, not the Base unit. It was a bit confusing at first (it's not super intuitive) but, once I got the layout of the App, I was able to make temp changes, move a Sensor, rename a Sensor, adjust some minor details. Using the App (once I got the hang of it) was easier to program the T9 than using the Base unit - I was able to do it sitting down in another room vs standing, hunched over at the Base unit. The App can't be used for the Initial Setup of the Base unit, obviously. CONS: 1) Wi-Fi is supposed to be 2.4Gh or 5Gh. I tried to set the Base to my 5Gh signal...it found the signal but would not connect to it - I got an error message and told to contact Honeywell Support. I didn't want to mess with that (I've read it needs a Firmware update - I just haven't checked if that's true) so it's set to the 2.4Gh signal. Honestly, don't know what diff it makes, why would a thermostat need a faster signal? Only reason I can think of is that my phone is set to the 5Gh and the T9 to 2.4Gh - BUT I was still able to reprogram the Base using the App, so I don't know. 2) The instruction manual is very basic; it gives very brief install instructions, the pictures of the wiring could be a little bigger/clearer. There are no instructions for installing/setting up the Sensors (the Sensor box has a very brief install/program/pairing instruction). That's all described (fairly well) on the Base units display. 3) The Honeywell site has no more instructions than what's in the box. There are some VERY short (~2min) videos on how-to for a few basic things but I didn't watch them. An Online User/Help Forum would be a great addition, I'm sure most people have the same basic questions and some need more detailed instructions - forums are super helpful. It's possible they do have a Forum somewhere but I didn't see one or a link. 4) Alexa is supposed to work with the T9...and it does (once you add the Skill through Alexa - make sure to remove the app/skill for older thermostats) but it's rather confusing. The Alexa App did a search for new items and it found the T9 Base, as well as the 4 Sensors. I can use really basic commands BUT you have to use the name you gave to the Base and/or Sensors...I said, "Alexa, raise the temperature 1 degree" and it replied, "I found multiple items...". I haven't explored it enough to know whether I can say, "Raise the temperature of Kitchen 1 degree" or so on for the other Sensors - and again, Honeywell has NO online instructions for using Alexa or other voice apps. On the other hand, for now I have the programming/scheduling JUST right for all rooms and various times of day, so I've not needed to change it since my tweak. 5) The price is a bit high. Over $300 for the T9 and 4 Sensors (especially since I spent $200 last year for the previous Honeywell unit). So far, having the house a LOT more comfortable and NOT having to be changing the thermostat setting throughout the day, it seems to be worth the money. 6) The sensors are applied using double-sided tape. This is both a pro and a con. Even after cleaning the wall where one sensor was going, the sensor fell off the wall 5' to the tile floor. The tape is nice for not having to use screws and in that I decided to move one of the sensors, but I'd feel better using a screw. PROS: 1) It's only been 2 weeks, but the T9 is working great and it's nice having various rooms of the house at slightly different temps at different times. 2) Easy installation. For my HVAC unit (12 yo heat pump) the wiring was simple enough and I already have the C-wire. The T9 does come with an adapter for homes without a C-wire, I don't know how easy it is to use. 3) The Setup was actually very easy to use (aside from the 5Gh Wi-Fi not working). 4) The Honeywell Home App is also easy to use, once one understands the interface. 5) Multiple Home/Away cycles. I'm generally home all day so I don't need more than the usual 2 On/Off, On/Off cycles but I'm sure the additional cycles are convenient for some households. Final thoughts: I've read several other reviews complaining of needed firmware update and a hassle of needing to use 2 Wi-Fi phones to do the update. I couldn't get the 5Gh to function, but the 2.4Gh works just fine. I guess some people have their Wi-Fi set up so there aren't 2 separate signals? I'm not sure - but I might find out someday if I ever decide I really want the 5Gh signal. I've also read people complaining about the App not working. I've had no issue at all with the app. Also, I've seen people state that if the power goes out, the entire T9 configuration and schedule is lost. I haven't had power issues, I just hope that's not the case. One would think that the settings are saved either at Honeywell Cloud or on the phone, if not the unit itself (though it doesn't use batteries). I hated the previous Honeywell Wi-Fi thermostat, but it never lost it's programming so I can't comment. In my experience so far, even though the included instructions were very basic, the setup for the T9 was straightforward and easy to comprehend using the Base unit's displayed instructions. I only hope that I didn't spend $300+ on a Honeywell Thermostat that will only last 13 months, as my last $200 unit did. So far, I love it. ... show more
Reviewed in the United States on June 16, 2019 by D. Sanderson
    • Great temperature control.
Style: A. Wi-Fi Thermostat w/Sensor
This T9 was a replacement for my first T9. I bought it for the geofencing because we have irregular schedules. The first T9 had issues. Installation went well except the stat told me to install the Honeywell Home app. I couldn’t register with Honeywell Home because it’s no longer being used. Load the Resideo app on your device instead and you’re good. The T9 looks good on the wall. Temperature control was perfect but geofencing was hit or miss and the info showing on the stat was usually different from the info showing on the app. Six calls to Resideo tech support could not fix it. Support was quick to answer but we always ran through the same steps of checking my device settings and deleting and re-installing the app and resetting the thermostat by pulling it off the wall and then putting it back on the base. After all that the info was in sync for a while but it never stayed that way for more than a few hours. After a couple of weeks messing with it, I thought I might have gotten a lemon so I gave up and bought another T9 and returned the first one. Amazon made this easy. Much better the second time around. Geofencing works great and the info on the stat is synced with the app info. The weather information showing in the app is laggy and may not be current unless you just closed and reopened the app. The T9 does a great job of maintaining the temperature as set. Another thing I really like about the T9 is that the display is blue when cooling is active, the display is orange when heating is active, and the display is white when it’s idle and the temp display number is big. My AC is really quiet so a quick glance at the stat lets me know what it’s doing according to color. My T9 kit came with an additional sensor. I installed it but I’m not using it for any control of temperature yet but it’s nice to be able to check on the temp in that bedroom at the far end of the house through the app. The T9 seems to play well with Alexa which makes voice control easy. I’m glad I gave the T9 a second chance because I like it! ... show more
Reviewed in the United States on August 28, 2023 by CCIelectric

Can't find a product?

Find it on Amazon first, then paste the link below.